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1, 1'-[(1, 1-Dimethylethyl)[[(1R, 2E)-1-ethyl-3-iodo-2-propen-1-yl]oxy]silylene]bis-benzene 1, 1'-[(1, 1-Dimethylethyl)[[(1R, 2E)-1-ethyl-3-iodo-2-propen-1-yl]oxy]silylene]bis-benzene is an intermediate in the synthesis of Resolvin E1 (R144690), an omega-3 polyunsaturated fatty acid derivative that exhibits potent anti-inflammatory, pro-resolution, and anti-nociceptive effects. Group: Biochemicals. Grades: Highly Purified. CAS No. 1309610-39-6. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C21H27IOSi. US Biological Life Sciences. USBiological 9
Worldwide
1, 1'-[(1, 1-Dimethylethyl)[[(1R, 2E, 4E)-5-iodo-1-[3-(trimethylsilyl)-2-propyn-1-yl]-2, 4-pentadien-1-yl]oxy]silylene]bis-benzene 1, 1'-[(1, 1-Dimethylethyl)[[(1R, 2E, 4E)-5-iodo-1-[3-(trimethylsilyl)-2-propyn-1-yl]-2, 4-pentadien-1-yl]oxy]silylene]bis-benzene is an intermediate in the synthesis of Resolvin E1 (R144690), an omega-3 polyunsaturated fatty acid derivative that exhibits potent anti-inflammatory, pro-resolution, and anti-nociceptive effects. Group: Biochemicals. Grades: Highly Purified. CAS No. 1220354-19-7. Pack Sizes: 1mg. Molecular Formula: C27H35IOSi2. US Biological Life Sciences. USBiological 9
Worldwide
1,1'-[(1E,3E,5E,7E,9E)-3,8-Dimethyl-1,3,5,7,9-decapentaene-1,10-diyl]bis[4-methoxy-2,3,6-trimethylbenzene 1,1'-[(1E,3E,5E,7E,9E)-3,8-Dimethyl-1,3,5,7,9-decapentaene-1,10-diyl]bis[4-methoxy-2,3,6-trimethylbenzene is a dimer impurity of Acitretin (A189900), a synthetic retinoid which is the major metabolite of Etretinate (E938000). Group: Biochemicals. Grades: Highly Purified. CAS No. 1621284-00-1. Pack Sizes: 1mg. Molecular Formula: C32H40O2, Molecular Weight: 456.66. US Biological Life Sciences. USBiological 9
Worldwide
1,1'-(3,7-Dimethyloct-6-enylidene)bis(1H-indole) 1,1'-(3,7-Dimethyloct-6-enylidene)bis(1H-indole). Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 267-136-2, CID106811, 8,8-Bis(1H-indol-1-yl)-2,6-dimethyl-2-octene, 1,1-(3,7-Dimethyloct-6-enylidene)bis(1H-indole), 1H-Indole, 1,1-(3,7-dimethyl-6-octenylidene)bis-, 1H-Indole, 1,1-(3,7-dimethyl-6-octen-1-ylidene)bis-, 67801-16-5. Product Category: Heterocyclic Organic Compound. CAS No. 67801-16-5. Molecular formula: C26H30N2. Mole weight: 370.529800 [g/mol]. Purity: 0.96. IUPACName: 1-(1-indol-1-yl-3,7-dimethyloct-6-enyl)indole. Canonical SMILES: CC(CCC=C(C)C)CC(N1C=CC2=CC=CC=C21)N3C=CC4=CC=CC=C43. Density: 1.04g/cm³. ECNumber: 267-136-2. Product ID: ACM67801165. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1,1,3-Propanetricarboxylicacid,3-[[(phenylmethoxy)carbonyl]amino]-,1,1-bis(1,1-dimethylethyl)ester,(3S)- 1,1,3-Propanetricarboxylicacid,3-[[(phenylmethoxy)carbonyl]amino]-,1,1-bis(1,1-dimethylethyl)ester,(3S)-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AmbotzZAA1008, Z-L-Gla(OtBu)2-OH, SureCN1143747, CTK8G3857, AG-G-20460, FT-0640707, 1,1,3-Propanetricarboxylicacid, 3-[[(phenylmethoxy)carbonyl]amino]-, 1,1-bis(1,1-dimethylethyl) ester,(S)-; N-[(Benzoyloxy)carbonyl]-g,g-di-tert-butyl-L-g-carboxyglutamic acid, 60686-50-2. Product Category: Heterocyclic Organic Compound. CAS No. 60686-50-2. Molecular formula: C22H31NO8. Mole weight: 437.48. Purity: 0.96. IUPACName: (2S)-5-[(2-methylpropan-2-yl)oxy]-4-[(2-methylpropan-2-yl)oxycarbonyl]-5-oxo-2-(phenylmethoxycarbonylamino)pentanoic acid. Canonical SMILES: CC(C)(C)OC(=O)C(CC(C(=O)O)NC(=O)OCC1=CC=CC=C1)C(=O)OC(C)(C)C. Product ID: ACM60686502. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenyl-phosphine 1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenyl-phosphine is an organophosphorus compound derived from the heterocycle xanthene. It is used as a bidentate ligand and is noteworthy for having a particularly wide bite angle. Such ligands are useful in the hydroformylation of alkenes. Group: Biochemicals. Grades: Highly Purified. CAS No. 161265-03-8. Pack Sizes: 1g, 5 g. Molecular Formula: C39H32OP2. US Biological Life Sciences. USBiological 9
Worldwide
11 β-Hydroxy-6,16α-dimethyl-17,20:20,21-bis(methylenedioxy)-pregna-1,4,6-trien-3-one 11 β-Hydroxy-6,16α-dimethyl-17,20:20,21-bis(methylenedioxy)-pregna-1,4,6-trien-3-one is a glucocorticoid intermediate formed during the preparation of Cortivazol (C696700). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. USBiological 3
Worldwide
[1,1'-Biphenyl]-2,2'-disulfonicacid,4,4'-bis[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5,5'-dimethyl-,sodiumsalt(1:2) [1,1'-Biphenyl]-2,2'-disulfonicacid,4,4'-bis[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5,5'-dimethyl-,sodiumsalt(1:2). Uses: Designed for use in research and industrial production. Additional or Alternative Names: disodium 4,4'-bis[(2-hydroxy-1-naphthyl)azo]-5,5'-dimethyl[1,1'-biphenyl]-2,2'-disulphonate;1,1-Biphenyl-2,2-disulfonic acid, 4,4-bis(2-hydroxy-1-naphthalenyl)azo-5,5-dimethyl-, disodium salt;4,4'-Bis((2-hydroxy-1-naphthalenyl)azo)-5,5'-dimethyl-(1,1'-bi. Product Category: Heterocyclic Organic Compound. CAS No. 6472-50-0. Molecular formula: C34H26N4O8S2.2Na. Mole weight: 726.6859. Product ID: ACM6472500. Alfa Chemistry — ISO 9001:2015 Certified. Categories: DTXSID0064383. Alfa Chemistry. 5
1,1'-Bis(dimethylsilyl)ferrocene 1,1'-Bis(dimethylsilyl)ferrocene. Uses: Catalytic co-initiator in free radical photopolymerization and free radical promoted cationic polymerization reactions reactant for: hydrosilylataion and hydroboration reactions platinum/nickel catalyzed selective hydrosilylation of alkynes and alkenes iron-catalyzed dehydrogenative coupling reactions hydrosilylation and double silylation of carbonyl compounds. Additional or Alternative Names: 1,1-BIS(DIMETHYLSILYL)FERROCENE;1,1-Bis(dimethylsilyl)ferrocene 97%;Ferrocene,1,1-bis(dimethylsilyl)-. Product Category: Polymer/Macromolecule. CAS No. 1295-15-4. Molecular formula: C14H22FeSi2 10*. Mole weight: 302.34. Product ID: ACM1295154. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
(11Bs,11'bs)-4,4'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis-dinaphtho[2,1-d (11Bs,11'bs)-4,4'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis-dinaphtho[2,1-d. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3-azido-3-phenylpropane-1,2-diol; (S,S)-4,5-bis(dinaphtho[d,f][1,3,2]dioxaphosphepin-4-yl)-9,9-dimethylxanthene; (2S,3S)-3-azido-3-phenyl-propane-1,2-diol; (S,S)-3-Azido-3-phenyl-1,2-propanediol; (S,S)-XantBino; (11bS,11bS)-4,4-(9,9-dimethyl-9H-xanthene-4. Product Category: Heterocyclic Organic Compound. CAS No. 349114-57-4. Molecular formula: C55H36O5P2. Mole weight: 838.82. Purity: 0.96. IUPACName: S,S-Reetz X-Diphosphonite. Product ID: ACM349114574. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
1, 1-Dimethyl-2, 3-bis (tert-butyloxycarbonyl) guanidine 1, 1-Dimethyl-2, 3-bis (tert-butyloxycarbonyl) guanidine is an intermediate formed in the synthesis of 5-[[ (Dimethylamino) iminomethyl]amino]-2-oxopentanoic Acid (D471015), a metabolite of asymmetric dimethylarginine. Group: Biochemicals. Grades: Highly Purified. CAS No. 215170-99-3. Pack Sizes: 25mg, 100mg. Molecular Formula: C13H25N3O4, Molecular Weight: 287.36. US Biological Life Sciences. USBiological 9
Worldwide
1, 1-Dimethyl-d6-2, 3-bis (tert-butyloxycarbonyl) guanidine 1, 1-Dimethyl-d6-2, 3-bis (tert-butyloxycarbonyl) guanidine is an intermediate formed in the synthesis of 5-[[ (Dimethylamino) iminomethyl]amino]-2-oxopentanoic Acid-d6 (D471017), a labeled metabolite of asymmetric dimethylarginine. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 25mg. Molecular Formula: C13H19D6N3O4, Molecular Weight: 293.39. US Biological Life Sciences. USBiological 9
Worldwide
1-(2,3,4,6-Tetrakis-O-benzyl)-2,3-bis(tert-butyldimethylsilyloxy) KRN7000 1-(2,3,4,6-Tetrakis-O-benzyl)-2,3-bis(tert-butyldimethylsilyloxy) KRN7000 is a strong agonist for Natural Killer T cells. Mostly utilized to facilitate immunotherapy research, it has been associated with autoimmune diseases and certain cancers. Uses: Intermediate for the preparation of krn7000. Synonyms: N- [ (1S, 2S, 3R) -2, 3-Bis [ [ (1, 1-dimethylethyl) dimethylsilyl] oxy] -1- [ [ [2, 3, 4, 6-tetrakis-O- (phenylmethyl) -α -D-galactopyranosyl] oxy] methyl] heptadecyl] hexacosanamide. CAS No. 205371-69-3. Molecular formula: C90H151NO9Si2. Mole weight: 1447.33. BOC Sciences 11
1- (2, 6-Dimethylphenyl)-3, 3-bis (phenylselanyl)azepan-2-one 1- (2, 6-Dimethylphenyl)-3, 3-bis (phenylselanyl)azepan-2-one is an intermediate in the synthesis of 1-(2,6-Dimethylphenyl)-1,5,6,7-tetrahydro-2H-azepin-2-one (D477200), which is an impurity of the local anesthetic Levobupivacaine (B689546). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C26H27NOSe2. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Benzenediol,4,4'-(2,3-dimethyl-1,4-butanediyl)bis-,(r*,s*)- 1,2-Benzenediol,4,4'-(2,3-dimethyl-1,4-butanediyl)bis-,(r*,s*)-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2-BENZENEDIOL, 4,4'-(2,3-DIMETHYL-1,4-BUTANEDIYL)BIS-, (R*,S*)-;1,2-Benzenediol, 4,4'-((2R,3S)-2,3-dimethyl-1,4-butanediyl)bis-, rel-;Einecs 248-606-6;Masoprocolum;Masoprocolum [inn-latin];Meso-ndga. Product Category: Heterocyclic Organic Compound. CAS No. 741285-10-9. Molecular formula: C18H22O4. Mole weight: 302.36. Purity: 0.96. IUPACName: 4-[(2S,3R)-4-(3,4-dihydroxyphenyl)-2,3-dimethylbutyl]benzene-1,2-diol. Canonical SMILES: CC(CC1=CC(=C(C=C1)O)O)C(C)CC2=CC(=C(C=C2)O)O. ECNumber: 248-606-6. Product ID: ACM741285109. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1,2-Bis(2,4-dimethyl-5-phenyl-3-thienyl)-3,3,4,4,5,5-hexafluoro-1-cyclopentene 1,2-Bis(2,4-dimethyl-5-phenyl-3-thienyl)-3,3,4,4,5,5-hexafluoro-1-cyclopentene is used in the fabrication and optical characterization of diarylethene nanocrystals for optical applications. Group: Biochemicals. Grades: Highly Purified. CAS No. 172612-67-8. Pack Sizes: 5mg, 10mg. Molecular Formula: C29H22F6S2, Molecular Weight: 548.61. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Bis(2,4-dimethyl-5-phenyl-3-thienyl)-3,3,4,4,5,5-hexafluoro-1-cyclopentene Alfa Chemistry offers 1,2-Bis(2,4-dimethyl-5-phenyl-3-thienyl)-3,3,4,4,5,5-hexafluoro-1-cyclopentene products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Uses: Photochromic materials are further developed for a light-modulating materials, optical recording media, optical switches, and functional inks. Group: Photochromic materials other materials. CAS No. 172612-67-8. Pack Sizes: 1g. Product ID: 3-[2-(2,4-dimethyl-5-phenylthiophen-3-yl)-3,3,4,4,5,5-hexafluorocyclopenten-1-yl]-2,4-dimethyl-5-phenylthiophene. Molecular formula: 548.61. Mole weight: C29H22F6S2. CC1=C (SC (=C1C2=C (C (C (C2 (F)F) (F)F) (F)F)C3=C (SC (=C3C)C4=CC=CC=C4)C)C)C5=CC=CC=C5. InChI=1S/C29H22F6S2/c1-15-21 (17 (3)36-25 (15)19-11-7-5-8-12-19)23-24 (28 (32, 33)29 (34, 35)27 (23, 30)31)22-16 (2)26 (37-18 (22)4)20-13-9-6-10-14-20/h5-14H, 1-4H3. DYZAFEDVNIEMEL-UHFFFAOYSA-N. min. 98.0 area%. Alfa Chemistry Materials 5
1,2-Bis(2,4-dimethyl-5-phenyl-3-thienyl)-3,3,4,4,5,5-hexafluoro-1-cyclopentene, 98% 1,2-Bis(2,4-dimethyl-5-phenyl-3-thienyl)-3,3,4,4,5,5-hexafluoro-1-cyclopentene, 98%. Group: other materials. CAS No. 172612-67-8. Product ID: 3-[2-(2,4-dimethyl-5-phenylthiophen-3-yl)-3,3,4,4,5,5-hexafluorocyclopenten-1-yl]-2,4-dimethyl-5-phenylthiophene. Molecular formula: 548.6g/mol. Mole weight: C29H22F6S2. CC1=C (SC (=C1C2=C (C (C (C2 (F)F) (F)F) (F)F)C3=C (SC (=C3C)C4=CC=CC=C4)C)C)C5=CC=CC=C5. InChI=1S/C29H22F6S2/c1-15-21 (17 (3)36-25 (15)19-11-7-5-8-12-19)23-24 (28 (32, 33)29 (34, 35)27 (23, 30)31)22-16 (2)26 (37-18 (22)4)20-13-9-6-10-14-20/h5-14H, 1-4H3. DYZAFEDVNIEMEL-UHFFFAOYSA-N. Alfa Chemistry Materials 4
1,2-Bis(2,4-dimethyl-5-phenyl-3-thienyl)-3,3,4,4,5,5-hexafluoro-1-cyclopentene (purified by sublimation) Alfa Chemistry offers 1,2-Bis(2,4-dimethyl-5-phenyl-3-thienyl)-3,3,4,4,5,5-hexafluoro-1-cyclopentene (purified by sublimation) products for various research purposes. Please contact us by email if you do not find the specification you are looking for on this page. Uses: Photochromic materials are further developed for a light-modulating materials, optical recording media, optical switches, and functional inks. Group: other material building blocks. CAS No. 172612-67-8. Pack Sizes: 100MG-Glass Bottle with Plastic Insert. Product ID: 3-[2-(2,4-dimethyl-5-phenylthiophen-3-yl)-3,3,4,4,5,5-hexafluorocyclopenten-1-yl]-2,4-dimethyl-5-phenylthiophene. Molecular formula: 548.61. Mole weight: C29H22F6S2. CC1=C (SC (=C1C2=C (C (C (C2 (F)F) (F)F) (F)F)C3=C (SC (=C3C)C4=CC=CC=C4)C)C)C5=CC=CC=C5. InChI=1S/C29H22F6S2/c1-15-21 (17 (3)36-25 (15)19-11-7-5-8-12-19)23-24 (28 (32, 33)29 (34, 35)27 (23, 30)31)22-16 (2)26 (37-18 (22)4)20-13-9-6-10-14-20/h5-14H, 1-4H3. DYZAFEDVNIEMEL-UHFFFAOYSA-N. >99.0%(GC). Alfa Chemistry Materials 5
1,2-Bis[(2R,5R)-2,5-dimethylphospholano]-3,3,4,4-tetrafluoro-1-cyclobutene(1,5-cyclooctadiene)rhodium(I))tetrafluorob 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]-3,3,4,4-tetrafluoro-1-cyclobutene(1,5-cyclooctadiene)rhodium(I))tetrafluorob. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2-Bis[(2R,5R)-2,5-dimethyl-phospholanyl]3,3,4,4-tetrafluoro-1-cyclobutene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 1,2-Bis[(2R,5R)-2,5-dimethylphospholano]-3,3,4,4-tetrafluoro-1-cyclobutene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 910048-20-3. Product Category: Heterocyclic Organic Compound. CAS No. 910048-20-3. Molecular formula: C24H36BF8P2Rh. Mole weight: 652.19. Purity: 0.96. IUPACName: (1Z,5Z)-cycloocta-1,5-diene;(2R,5R)-1-[2-[(2R,5R)-2,5-dimethylphospholan-1-yl]-3,3,4,4-tetrafluorocyclobuten-1-yl]-2,5-dimethylphospholane;rhodium;tetrafluoroborate. Canonical SMILES: [B-](F)(F)(F)F.CC1CCC(P1C2=C(C(C2(F)F)(F)F)P3C(CCC3C)C)C.C1CC=CCCC=C1.[Rh]. Product ID: ACM910048203. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 98+% (R,R)-Me-DUPHOS-Rh (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 98+% (R,R)-Me-DUPHOS-Rh. Uses: The duphos family of catalysts is highly efficient for the asymmetric hydrogenation of various substituted acetamidoacrylates and enol acetates yielding products of high enantiomeric excesses. efficient ligand for the asymmetric hydrogenation of tetrasubstituted enamides. forms superior catalysts for asymmetric reductive aminations. catalyst used for the asymmetric hydrogenation of enol phosphon. Additional or Alternative Names: 210057-23-1;MFCD01862466;057B231;(-)-1,2-Bis[(2R,5R)-dimethylphospholano]benzene(cyclooCtadiene)rhodium(I) tetrafluoroborate;1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene(cyclooctadiene)rhodium(I)tetrafluoroborate;(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium (I) tetrafluoroborate;(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(I) tetrafluo. Product Category: Rhodium series of catalysts. CAS No. 210057-23-1. Molecular formula: C26H40BF4P2Rh-. Mole weight: 604.263g/mol. IUPACName: cycloocta-1,5-diene;(2R,5R)-1-[2-[(2R,5R)-2,5-dimethylphospholan-1-yl]phenyl]-2,5-dimethylphospholane;rhodium;tetrafluoroborate. Canonical SMILES: [B-](F)(F)(F)F.CC1CCC(P1C2=CC=CC=C2P3C(CCC3C)C)C.C1CC=CCCC=C1.[Rh]. ECNumber: 446… Alfa Chemistry.
(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate, 98+% (R,R)-Me-DUPHOS-Rh (-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I)trifluoromethanesulfonate, 98+% (R,R)-Me-DUPHOS-Rh. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 187682-63-9;1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate;136705-75-4;MFCD00269862;DTXSID50450298;J-012077;(-)-1,2-Bis((2R,5R)-2,5-dimethylphospholano)benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate;1,2-Bis[(2R,5R)-2,5-dimethylphospholano]benzene(cyclooctadiene)rhodium(I) trifluoromethanesulfonate, >=97%. Product Category: Heterocyclic Organic Compound. CAS No. 187682-63-9. Molecular formula: C27H40F3O3P2RhS-. Mole weight: 666.522g/mol. IUPACName: (1Z,5Z)-cycloocta-1,5-diene;(2R,5R)-1-[2-[(2R,5R)-2,5-dimethylphospholan-1-yl]phenyl]-2,5-dimethylphospholane;rhodium;trifluoromethanesulfonate. Canonical SMILES: CC1CCC(P1C2=CC=CC=C2P3C(CCC3C)C)C.C1CC=CCCC=C1.C(F)(F)(F)S(=O)(=O)[O-].[Rh]. Product ID: ACM187682639. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
(+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 98+% (S,S)-Me-DUPHOS-Rh (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate, 98+% (S,S)-Me-DUPHOS-Rh. Uses: The duphos family of catalysts is highly efficient for the asymmetric hydrogenation of various substituted acetamidoacrylates and enol acetates yielding products of high enantiomeric excesses. efficient ligand for the asymmetric hydrogenation of tetrasubstituted enamides. forms superior catalysts for asymmetric reductive aminations. catalyst used for the asymmetric hydrogenation of enol phosphon. Additional or Alternative Names: (+)-1,2-Bis((2S,5S)-2,5-dimethylphospholano)benzene(cyclooctadiene)Rh(I)tetrafluoroborate; (2R,5R)-1-[2-[(2R,5R)-2,5-dimethylphospholan-1-yl]phenyl]-2,5-dimethylphospholane; MFCD01862467; 205064-10-4; AC1MC1E8. Product Category: Rhodium series of catalysts. CAS No. 205064-10-4. Molecular formula: C26H40BF4P2Rh-. Mole weight: 604.263g/mol. IUPACName: cycloocta-1,5-diene;(2S,5S)-1-[2-[(2S,5S)-2,5-dimethylphospholan-1-yl]phenyl]-2,5-dimethylphospholane;rhodium;tetrafluoroborate. Canonical SMILES: [B-](F)(F)(F)F.CC1CCC(P1C2=CC=CC=C2P3C(CCC3C)C)C.C1CC=CCCC=C1.[Rh]. Product ID: ACM205064104. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
1,2-Bis[bis(3,5-dimethylphenyl)phosphino]ethane 1,2-Bis[bis(3,5-dimethylphenyl)phosphino]ethane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2-BIS[BIS(3,5-DIMETHYLPHENYL)PHOSPHINO]ETHANE. Product Category: Heterocyclic Organic Compound. CAS No. 220185-35-3. Molecular formula: C34H40P2. Mole weight: 510.63. Product ID: ACM220185353. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
1,2-Bis(chlorodimethylsilyl)ethane 1,2-Bis(chlorodimethylsilyl)ethane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,1,4,4-Tetramethyl-1,4-dichloro-disilethylene, 2,5-Dichloro-2,5-dimethyl-2,5-disilahexane. Product Category: Silylation Reagents. Appearance: Clolorless liquid. CAS No. 13528-93-3. Molecular formula: C6H16Cl2Si2. Mole weight: 215.27. Purity: 0.98. IUPACName: chloro-[2-[chloro(dimethyl)silyl]ethyl]-dimethylsilane. Canonical SMILES: C[Si](C)(CC[Si](C)(C)Cl)Cl. Density: 0.97 g/mL. ECNumber: 236-871-0. Product ID: ACM13528933. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
1,2-Bis(dimethylamino)-2-methylpropane Liquid, purity 98%, d20 0.81. CAS No. 68367-53-3. Pack Sizes: 5g, 25g. Product ID: FR-2170. B.P. 90-92.5/100 mm. Mole weight: 144.26. Frinton Laboratories Inc
Frinton Laboratories
1, 2-Bis[ (dimethylamino) dimethylsilyl]ethane 1, 2-Bis[ (dimethylamino) dimethylsilyl]ethane. Group: Biochemicals. Alternative Names: 1, 1'-Ethylenebis (N, N, 1, 1-tetramethylsilanamine) . Grades: Highly Purified. CAS No. 91166-50-6. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences. USBiological 6
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1,2-Bis(Dimethylaminodimethylsilyl)Ethane 1,2-Bis(Dimethylaminodimethylsilyl)Ethane. Group: Salt. Alternative Names: 1, 2-Bis[ (dimethylamino)dimethylsilyl]ethane, 1,1-Ethylenebis(N,N,1,1-tetramethylsilanamine), 91166-50-6, 2,5-Bis(dimethylamino)-2,5-dimethyl-2,5-disilahexane, 1,4-Bis(dimethylamino)-1,1,4,4-tetramethyl-1,4-disilabutane, AC1N4ZJ6, 324639_ALDRICH, CTK8E3105, AKOS015895013, B1773, FT-0642190, I05-3359, 1,1 inverted exclamation marka-Ethylenebis(N,N,1,1-tetramethylsilanamine), N-[2-[dimethylamino (dimethyl)silyl]ethyl-dimethylsilyl]-N-methylmethanamine. CAS No. 91166-50-6. Pack Sizes: 10 g; 100 g. Product ID: N-[2-[dimethylamino (dimethyl)silyl]ethyl-dimethylsilyl]-N-methylmethanamine. Molecular formula: 232.52 g/mol. Mole weight: C10H28N2Si2. CN(C)[Si](C)(C)CC[Si](C)(C)N(C)C. MRAAXSSHMOFDJR-UHFFFAOYSA-N. 95%+. Alfa Chemistry Materials 6
1, 2-Bis (dimethylphosphino) ethane 1, 2-Bis (dimethylphosphino) ethane. Group: Biochemicals. Grades: Highly Purified. CAS No. 23936-60-9. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. US Biological Life Sciences. USBiological 6
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1,2-Bis(dimethylphosphino)ethane 1,2-Bis(dimethylphosphino)ethane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2-Bis(dimethylphosphino)ethane, purum, >=97.0% (GC/31P-NMR); SC11243; 2-dimethylphosphanylethyl-dimethylphosphane; C-34609; SCHEMBL6014802; DTXSID70178649; [2-(Dimethylphosphino)ethyl](dimethyl)phosphine; FCH1116789; X1004; RTR-011086. Product Category: Heterocyclic Organic Compound. CAS No. 23936-60-9. Molecular formula: C6H16P2. Mole weight: 150.142g/mol. IUPACName: 2-dimethylphosphanylethyl(dimethyl)phosphane. Canonical SMILES: CP(C)CCP(C)C. Product ID: ACM23936609. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
1,2-Bis(dimethylsilyl)benzene 1,2-Bis(dimethylsilyl)benzene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,2-Phenylenebis(dimethylsilane). Product Category: Silylation Reagents. Appearance: Colorless to Light yellow clear liquid. CAS No. 17985-72-7. Molecular formula: C10H18Si2. Mole weight: 194.42. Purity: 0.97. IUPACName: [2-(dimethyl-$l^{3}-silanyl)phenyl]-dimethylsilicon. Canonical SMILES: C[Si](C)C1=CC=CC=C1[Si](C)C. Density: 0.89 g/mL. Product ID: ACM17985727. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
1, 2-Bis (diMethylsilyl)benzene 1, 2-Bis (diMethylsilyl) benzene. Group: Biochemicals. Grades: Highly Purified. CAS No. 17985-72-7. Pack Sizes: 2g, 5g, 10g, 25g, 50g. US Biological Life Sciences. USBiological 6
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1,2-Dimethyl-3-propylimidazolium bis(trifluoromethylsulfonyl)imide 1,2-Dimethyl-3-propylimidazolium bis(trifluoromethylsulfonyl)imide. Uses: 1,2-dimethyl-3-propylimidazolium bis(trifluoromethylsulfonyl)imide is a highly hydrophobic ionic liquid. Group: Electrolytes. Alternative Names: DMPIIm. CAS No. 169051-76-7. Product ID: bis(trifluoromethylsulfonyl)azanide; 1,2-dimethyl-3-propylimidazol-1-ium. Molecular formula: 419.36. Mole weight: C10H15F6N3O4S2. CCCN1C=C[N+] (=C1C)C. C (F) (F) (F)S (=O) (=O)[N-]S (=O) (=O)C (F) (F)F. InChI=1S/C8H15N2. C2F6NO4S2/c1-4-5-10-7-6-9(3)8(10)2; 3-1(4, 5)14(10, 11)9-15(12, 13)2(6, 7)8/h6-7H, 4-5H2, 1-3H3; /q+1; -1. XOZHIVUWCICHSQ-UHFFFAOYSA-N. > 99.0 %. Alfa Chemistry Materials 6
1-((2R,3R,4R)-4-((tert-butyldimethylsilyl)oxy)-3-fluoro-5,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione 1-((2R,3R,4R)-4-((tert-butyldimethylsilyl)oxy)-3-fluoro-5,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione, a chemical compound of potential interest in biomedical research, has been studied for its therapeutic benefits against various diseases. Research shows promising antiviral properties against viral infections such as HIV and the capacity to inhibit cancer cell proliferation enzymes, making it a potential candidate for cancer treatment. However, further investigation is necessary to comprehend its full range of therapeutic uses. Synonyms: 1-((2R,3R,4R)-4-((tert-butyldimethylsilyl)oxy)-3-fluoro-5,5-bis(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione; 1-[(2R,3R,4R)-4-[tert-butyl(dimethyl)silyl]oxy-3-fluoro-5,5-bis(hydroxymethyl)oxolan-2-yl]pyrimidine-2,4-dione; C16H27FN2O6Si; DTXSID101126509; CS-M3506; VHC37961; AKOS037650615; CS-15069; C13027; 2'-Deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-4'-C-(hydroxymethyl)uridine. Grades: 98%. CAS No. 1445379-61-2. Molecular formula: C16H27FN2O6Si. Mole weight: 390.48. BOC Sciences 2
1,3:2,4-Bis-O-(3,4-dimethylbenzylidene)-D-sorbitol DryPowder. Group: Plastic additives. CAS No. 135861-56-2. Product ID: (1R)-1-[(4R,4aR,8aS)-2,6-bis(3,4-dimethylphenyl)-4,4a,8,8a-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl]ethane-1,2-diol. Molecular formula: 414.5g/mol. Mole weight: C24H30O6. CC1=C (C=C (C=C1)C2OCC3C (O2)C (OC (O3)C4=CC (=C (C=C4)C)C)C (CO)O)C. InChI=1S/C24H30O6/c1-13-5-7-17 (9-15 (13)3)23-27-12-20-22 (30-23)21 (19 (26)11-25)29-24 (28-20)18-8-6-14 (2)16 (4)10-18/h5-10, 19-26H, 11-12H2, 1-4H3/t19-, 20+, 21-, 22-, 23?, 24?/m1/s1. YWEWWNPYDDHZDI-JJKKTNRVSA-N. 95%. Alfa Chemistry Materials 4
1,3,2-Dioxaborolane, 2,2'-(9,9-dimethyl-9h-fluorene-2,7-diyl)bis[4,4,5,5-tetramethyl] 1,3,2-Dioxaborolane, 2,2'-(9,9-dimethyl-9h-fluorene-2,7-diyl)bis[4,4,5,5-tetramethyl]. Group: Biochemicals. Grades: Highly Purified. CAS No. 325129-69-9. Pack Sizes: 100mg, 250mg. Molecular Formula: C27H36B2O4, Molecular Weight: 446.19. US Biological Life Sciences. USBiological 9
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1,3,2-Dioxaborolane,2,2'-(9,9-dimethyl-9H-fluorene-2,7-diyl)bis[4,4,5,5-tetramethyl] 1,3,2-Dioxaborolane,2,2'-(9,9-dimethyl-9H-fluorene-2,7-diyl)bis[4,4,5,5-tetramethyl]. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,3,2-DIOXABOROLANE, 2,2'-(9,9-DIMETHYL-9H-FLUORENE-2,7-DIYL)BIS[4,4,5,5-TETRAMETHYL];2,2'-(9,9-dimethyl-9H-fluorene-2,7-diyl);1,3,2-DIOXABOROLANE, 2,2''-(9,9-DIMETHYL-9H-FLUORENE-2,7-DIYL)BIS[4,4,5,5-TETRAMETHYL- (9CI). Product Category: Heterocyclic Organic Compound. CAS No. 325129-69-9. Molecular formula: C27H36B2O4. Mole weight: 446.19434. Product ID: ACM325129699. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 9,9-Dimethylfluorene-2,7-diboronic acid bis(pinacol) ester. Alfa Chemistry. 4
13-{[ (3-N-Boc) -2, 2-dimethyl-4-phenyl-1, 3-oxazolidin-5-yl]formyl}-10-deacetyl-7, 10-bis{[ (2, 2, 2-trichloroethyl) oxy]carbonyl} Baccatin III An intermediate in the synthesis of a metabolite of Docetaxel, an antineoplastic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 1
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1-[3,5-Bis(1,1-dimethylethyl)-4-hydroxyphenyl]-2-[2-[(3-hydroxypropyl)amino]-5,6-dimethyl-1H-benzimidazol-1-yl]-ethanone 1-[3,5-Bis(1,1-dimethylethyl)-4-hydroxyphenyl]-2-[2-[(3-hydroxypropyl)amino]-5,6-dimethyl-1H-benzimidazol-1-yl]-ethanone is a selective benzimidazole inhibitor of the antigen receptor-mediated NF-kB activation pathway. Group: Biochemicals. Alternative Names: CID 2858522. Grades: Highly Purified. CAS No. 758679-97-9. Pack Sizes: 5mg, 10mg, 25mg, 50mg. Molecular Formula: C28H39N3O3, Molecular Weight: 465.63. US Biological Life Sciences. USBiological 3
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1-[3,5-Bis(trifluoromethyl)phenyl]-3-[(1R,2R)-(-)-2-(dimethylamino)cyclohexyl]thiourea (R,R-TUC) 1-[3,5-Bis(trifluoromethyl)phenyl]-3-[(1R,2R)-(-)-2-(dimethylamino)cyclohexyl]thiourea (R,R-TUC). Uses: Thiourea catalyst used in the enantio and diastereoselective michael addition of malonates and ketoesters to nitroolefins. catalyst used in the enantioselective hydrazination of 1,3-dicarbonyl compounds. catalyst used for the dynamic resolution of azalactones. catalyst used in michael-aldol reaction of 2-mercaptobenzaldehyde with α,β-unsaturated oxazolidinone. catalyst for enantioselective syn. Additional or Alternative Names: 1-[3,5-bis(trifluoromethyl)phenyl]-3-[(1R,2R)-(-)-2-(dimethylamino)cyclohexyl]thiourea, AldrichCPR; AK102107; AJ-108563; CHEMBL3746712; 1-(3,5-Bis(trifluoromethyl)phenyl)-3-((1R,2R)-(-)-2-(dimethylamino)cyclohexyl)thiourea (R,R-TUC); 1-[3,5-Di(trifluoromethyl)phenyl]-3-[(1beta)-2alpha-(dimethylamino)cyclohexyl]thiourea; 1-[3,5-bis(trifluoromethy) phenyl]-3-[(1R,2R)-(-)-2-(dimethylamino)cyclohexyl]. Product Category: Heterocyclic Organic Compound. CAS No. 620960-26-1. Molecular formula: C17H21F6N3S. Mole weight: 413.426g/mol. IUPACName: 1-[3,5-bis(trifluoromethyl)phenyl]-3-[(1R,2R)-2-(dimethylamino)cyclohexyl]thiourea. Canonical SMILES: CN(C)C1CCCCC1NC(=S)NC2=CC(=CC(=C2)C(F)(F)F)C(F)(F)F. Product ID: ACM620960261. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1,3-BIS(2,2-DIMETHYL-1,3-DIOXOLAN-4-YL-METHYL)CARBODIIMIDE, 95% 1,3-BIS(2,2-DIMETHYL-1,3-DIOXOLAN-4-YL-METHYL)CARBODIIMIDE, 95%. Group: Crosslinkers. Alternative Names: BDDC, ST51038479, 159390-26-8, 1,3-Bis(2,2-dimethyl-1,3-dioxolan-4-ylmethyl)carbodiimide, AC1NPDDK, CTK4D0058, N,N-bis[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]methanediimine, AG-E-08713, B2771, 1,3-Dioxolane-4-methanamine,N,N-methanetetraylbis[2,2-dimethyl-, 1 3-BIS(2 2-DIMETHYL-1 3-DIOXOLAN-4-YL-&; 1,3-bis(2,2-dimethyl-1,3-dioxolan-4-yl-methyl)car; 1,3-Bis(2,2-dimethyl-1,3-dioxolan-4-ylmethyl)carbodiimide; BDDC, 4-[5-(2,2-dimethyl(1,3-dioxolan-4-yl))-2,4-diazapenta-2,3-dienyl]-2,2-dimethyl -1,3-dioxolane. CAS No. 159390-26-8. Product ID: N,N-bis[(2,2-dimethyl-1,3-dioxolan-4-yl)methyl]methanediimine. Molecular formula: 270.324780 [g/mol]. Mole weight: C13H22N2O4. CC1(OCC(O1)CN=C=NCC2COC(O2)(C)C)C. QHHHYLFZGYIBCX-UHFFFAOYSA-N. 96%. Alfa Chemistry Materials 7
1,3-Bis-[3-(3,5-Dimethylphenoxy)-2-hydroxypropyl]-5-glycidyl Isocyanurate 1,3-Bis-[3-(3,5-Dimethylphenoxy)-2-hydroxypropyl]-5-glycidyl Isocyanurate is an impurity of Metaxalone (M225850), a muscle relaxant used to relax muscles and relieve pain. Group: Biochemicals. Grades: Highly Purified. CAS No. 1392430-17-9. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C28H35N3O8, Molecular Weight: 541.59. US Biological Life Sciences. USBiological 9
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1,3-Bis[4-(dimethylamino)phenyl]-2,4-dihydroxycyclobutenediylium dihydroxide, bis(inner salt) 1,3-Bis[4-(dimethylamino)phenyl]-2,4-dihydroxycyclobutenediylium dihydroxide, bis(inner salt) is an organic dye with an electron withdrawing squaraine as the central group and strong electron donating dimethylaminophenyl groups. It is majorly utilized in the development of organic electronic devices. Group: Organic solar cell (opv) materials. Alternative Names: Squarylium dye III. CAS No. 43134-09-4. Pack Sizes: 1 g in glass bottle. Product ID: 2-[4-(dimethylamino)phenyl]-4-(4-dimethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)-3-oxocyclobuten-1-olate. Molecular formula: 320.4g/mol. Mole weight: C20H20N2O2. CN (C)c1ccc (cc1)C2=C ([O-])C (=C3/C=CC (\C=C3)=[N+] (\C)C)\C2=O. 1S/C20H20N2O2/c1-21 (2)15-9-5-13 (6-10-15)17-19 (23)18 (20 (17)24)14-7-11-16 (12-8-14)22 (3)4/h5-12H, 1-4H3. HERJDZWHZQOZLU-UHFFFAOYSA-N. Alfa Chemistry Materials 4
1,3-Bis[bis(3,5-dimethylphenyl)phosphino]propane 1,3-Bis[bis(3,5-dimethylphenyl)phosphino]propane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,3-BIS[BIS(3,5-DIMETHYLPHENYL)PHOSPHINO]PROPANE. Product Category: Heterocyclic Organic Compound. CAS No. 220185-36-4. Molecular formula: C35H42P2. Mole weight: 524.66. Product ID: ACM220185364. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1,3-Bis(chlorodimethylsilyl)propane 1,3-Bis(chlorodimethylsilyl)propane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,3-Bispropan; 1,3-Bis(chlorodimethylsilyl)propane; 1,3-bis(dimethylchlorosilyl)propane; chloro<3-(chlorodimethylsilyl)propyl>dimethylsilane; 2,6-Dichlor-2,6-dimethyl-2,6-disilaheptan; 2,6-dichloro-2,6-dimethyl-2,6-disilaheptane; Silane,1,3-propanediylbis[chlorodimethyl-(9CI); 2,6-Disilaheptane,2,6-dichloro-2,6-dimethyl-(7CI,8CI); 1,2-bis(chlorodimethylsilyl)propane; Silane,1,1-(1,3-propanediyl)bis[1-chloro-1,1-dimethyl. Product Category: Halosilane. Appearance: Transparent liquid. CAS No. 2295-6-9. Molecular formula: C7H18Cl2Si2. Mole weight: 229.29. Purity: 95%+. IUPACName: chloro-[3-[chloro(dimethyl)silyl]propyl]-dimethylsilane. Canonical SMILES: C[Si](C)(CCC[Si](C)(C)Cl)Cl. Density: 1.024 g/cm³. Product ID: ACM2295069. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
1,3-Bis(dimethylamino)-2-propanol 1,3-Bis(dimethylamino)-2-propanol. Uses: Designed for use in research and industrial production. Product Category: Amino Alcohols. CAS No. 5966-51-8. Molecular formula: C7H18N2O. Mole weight: 146.23. Product ID: ACM5966518. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
1, 3-Bis-O- (tert-butyldimethylsilyl) calcipotriene 1, 3-Bis-O- (tert-butyldimethylsilyl) calcipotriene. Group: Biochemicals. Alternative Names: (1α,3 β , 5Z, 7E, 22E, 24S) -24-cyclopropyl-1, 3-bis[[ (1, 1-dimethylethyl) dimethylsilyl]oxy]-9, 10-Secochola-5, 7, 10 (19) , 22-tetraen-24-ol; ( α S) - α - [ (1E, 3R) -3- [ (1R, 3aS, 4E, 7aR) -4- [ (2Z) -2- [ (3S, 5R) -3, 5-bis [ [ (1, 1-di methyl ethyl) di methyl silyl] oxy] -2- methyl enecyclohexylidene] ethylidene] octahydro-7a- methyl -1H-inden-1-yl] -1-buten-1-yl] -cyclopropanemethanol. Grades: Highly Purified. CAS No. 112875-61-3. Pack Sizes: 1mg. Molecular Formula: C29H68O3Si2, Molecular Weight: 641.13. US Biological Life Sciences. USBiological 3
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1,3-Bis(Trimethylsiloxy)-1,3-Dimethyldisiloxane 1,3-Bis(Trimethylsiloxy)-1,3-Dimethyldisiloxane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 3H,5H-Octamethyltetrasiloxane, 74813_ALDRICH, 74813_FLUKA, EINECS 240-209-6, Bis(trimethylsiloxy)dimethyldisiloxane, CID6327318, 1,1,1,3,5,7,7,7-Octamethyltetrasiloxane, Tetrasiloxane, 1,1,1,3,5,7,7,7-octamethyl-, Tetrasiloxane, 1,1,1,3,5,7,7,7-octamethyl-,, 16066-09-4. Product Category: Siloxanes. Appearance: Transparent liquid. CAS No. 16066-09-4. Molecular formula: C8H26O3Si4. Mole weight: 282.63 g/mol. Purity: 95%+. IUPACName: methyl-[methyl(trimethylsilyloxy)-$l^{3}-silanyl]oxy-trimethylsilyloxysilicon. Canonical SMILES: C[Si](O[Si](C)O[Si](C)(C)C)O[Si](C)(C)C. Density: 0.863 g/mL. ECNumber: 240-209-6. Product ID: ACM16066094. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1,3-dimethylimidazolium bis((trifluoromethyl)sulfonyl)imide 1,3-dimethylimidazolium bis((trifluoromethyl)sulfonyl)imide. Uses: Chemical intermediate. Group: Battery materials. Alternative Names: DMIM-TFSI; 1, 3-diMethyliMidazoliuMbis ( (trifluoroMethyl)sulfonyl)iMide; [C1MIm]NTf2; 1-Methyl-3-methylimidazoliumbis[ (trifluoromethyl) sulfonylChemicalbook]imide; 1-Methyl-3-methylimidazoliumbis (trifluoromethanesulfonyl)imide; [MMIm]NTf2; 1, 3-DimethylimidazoliumBis (trifluoromethanesulfonyl)imide. CAS No. 174899-81-1. Product ID: bis(trifluoromethylsulfonyl)azanide; 1,3-dimethylimidazol-1-ium. Molecular formula: 377.2844792. Mole weight: C7H9O4N3S2F6. CN1C=C[N+] (=C1)C. C (F) (F) (F)S (=O) (=O)[N-]S (=O) (=O)C (F) (F)F. InChI=1S/C5H9N2. C2F6NO4S2/c1-6-3-4-7(2)5-6; 3-1(4, 5)14(10, 11)9-15(12, 13)2(6, 7)8/h3-5H, 1-2H3; /q+1; -1. SAYMDKMGIAANGQ-UHFFFAOYSA-N. ≥98%. Alfa Chemistry Materials 7
1,3-Dimethylimidazolium Bis (trifluoro methyl sulfonyl) imide 1,3-Dimethylimidazolium Bis (trifluoro methyl sulfonyl) imide is an ionic liquid that assists in the transdermal delivery of sparingly soluble drugs. Group: Biochemicals. Grades: Highly Purified. CAS No. 174899-81-1. Pack Sizes: 250mg, 500mg. Molecular Formula: C2F6NO4S2; (C5H9N2), Molecular Weight: 280.159714. US Biological Life Sciences. USBiological 9
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1,4,7,10-Tetraazacyclododecane-1,7-diacetic Acid 1,7-Bis(1,1-dimethylethyl) Ester Intermediate in the preparation of chelating agents. Group: Biochemicals. Alternative Names: NSC 696842. Grades: Highly Purified. CAS No. 162148-48-3. Pack Sizes: 25mg. US Biological Life Sciences. USBiological 3
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1,4-Bis(3,7-dimethyloctyl)-2,5-diiodobenzene 1,4-Bis(3,7-dimethyloctyl)-2,5-diiodobenzene. Uses: Designed for use in research and industrial production. Product Category: Amino Alcohols. CAS No. 211809-84-6. Mole weight: 610.44. Product ID: ACM211809846-1. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1,4-Bis(3,7-dimethyloctyl)benzene 1,4-Bis(3,7-dimethyloctyl)benzene. Uses: Designed for use in research and industrial production. Product Category: Ethers. CAS No. 211809-80-2. Molecular formula: C23H46O4. Mole weight: 358.64. Product ID: ACM211809802-1. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
1,4-Bis[bis(3,5-dimethylphenyl)phosphino]butane 1,4-Bis[bis(3,5-dimethylphenyl)phosphino]butane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,4-BIS[BIS(3,5-DIMETHYLPHENYL)PHOSPHINO]BUTANE. Product Category: Heterocyclic Organic Compound. CAS No. 220185-37-5. Molecular formula: C36H44P2. Mole weight: 538.68. Product ID: ACM220185375. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1,4-Bis(chlorodimethylsilyl)benzene 1,4-Bis(chlorodimethylsilyl)benzene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Si,Si-Dichlor-Si,Si,Si,Si-tetramethyl-Si,Si-p-phenylen-bis-silan; 1,4-Phenylenebis(chlorodimethylsilane); EINECS 214-086-4; 1,4-Bis(dimethylchlorosilyl)benzene; Si,Si-dichloro-Si,Si,Si,Si-tetramethyl-Si,Si-p-phenylene-bis-silane; 1,4-ClMe2SiC6H4SiMe2Cl; ClMe2Si-C6H4-SiMe2Cl; 1,4-bis(chlorodimethylsilyl)benzene. Product Category: Halosilane. Appearance: Transparent liquid. CAS No. 1078-97-3. Molecular formula: C10H16Cl2Si2. Mole weight: 263.31. Purity: 95%+. IUPACName: chloro-[4-[chloro(dimethyl)silyl]phenyl]-dimethylsilane. Density: 1.05g/cm³. Product ID: ACM1078973. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
1 4-Bis(dimethyl(2-(5-norbornen-2-yl)et& 1 4-Bis(dimethyl(2-(5-norbornen-2-yl)et&. Group: Poss nanohybrid materials. Alternative Names: 1 4-BIS(DIMETHYL(2-(5-NORBORNEN-2-YL)ET&. CAS No. 307496-40-8. Product ID: 2-(5-bicyclo[2.2.1]hept-2-enyl)ethyl-[4-[2-(5-bicyclo[2.2.1]hept-2-enyl)ethyl-dimethylsilyl]phenyl]-dimethylsilane. Molecular formula: 434.812. Mole weight: C28< / sub>H42< / sub>Si2< / sub>. C[Si] (C) (CCC1CC2CC1C=C2)C3=CC=C (C=C3)[Si] (C) (C)CCC4CC5CC4C=C5. QALLAEJZRWYAHS-UHFFFAOYSA-N. 96%. Alfa Chemistry Materials 6
1,4-Bis(dimethylsilyl)benzene 1,4-Bis(dimethylsilyl)benzene. Group: Salt. Alternative Names: 1,4-Bis(Dimethylsilyl)Benzene. CAS No. 2488-1-9. Product ID: 1,4-Bis(dimethylsilyl)benzene. Molecular formula: 194.42. Mole weight: C10< / sub>H18< / sub>Si2< / sub>. 95%+. Alfa Chemistry Materials 6
1,4-Bis(dimethylvinylsilyl)benzene 1,4-Bis(dimethylvinylsilyl)benzene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,4-Phenylenebis[dimethyl(vinyl)silane]. Product Category: Vinyl Monomers. Appearance: Colorless to Light Yellow Clear Liquid. CAS No. 4519-17-9. Molecular formula: C14H22Si2. Mole weight: 246.5 g/mol. Purity: 95.0%(GC). Product ID: ACM-MO-4519179. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
1,4-Bis(hydroxydimethylsilyl)benzene Synonyms: p-phenylenebis[dimethylsilanol]; (1, 4-Phenylene)bis (dimethylhydroxysilane); (1,4-Phenylene)bis(dimethylsilanol). Grades: 95%. CAS No. 2754-32-7. Molecular formula: C10H18O2Si2. Mole weight: 226.42. BOC Sciences 9
1,4-Bis(Vinyldimethylsilyl)Benzene 1,4-Bis(Vinyldimethylsilyl)Benzene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,4-Bis(Vinyldimethylsilyl)Benzene. Product Category: Alkyl Silane. Appearance: Liquid. CAS No. 4519-17-9. Molecular formula: C14H22Si2. Mole weight: 246.5 g/mol. Purity: 95%+. IUPACName: ethenyl-[4-[ethenyl(dimethyl)silyl]phenyl]-dimethylsilane. Canonical SMILES: C[Si](C)(C=C)C1=CC=C(C=C1)[Si](C)(C)C=C. Density: 0.912 g/mL. Product ID: ACM4519179. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 1,4-bis(dimethylvinylsilyl)benzene. Alfa Chemistry. 2
1,4-Butanediyl bis(dimethyldithiocarbamate) 1,4-Butanediyl bis(dimethyldithiocarbamate). Uses: Designed for use in research and industrial production. Additional or Alternative Names: CID82466, EINECS 233-541-8, 1,4-Butanediyl bis(dimethyldithiocarbamate), 10225-01-1. Product Category: Heterocyclic Organic Compound. CAS No. 10225-01-1. Molecular formula: C10H20N2S4. Mole weight: 296.539 g/mol. Purity: 0.96. IUPACName: 4-(dimethylcarbamothioylsulfanyl)butyl N,N-dimethylcarbamodithioate. Canonical SMILES: CN(C)C(=S)SCCCCSC(=S)N(C)C. Density: 1.205g/cm³. ECNumber: 233-541-8. Product ID: ACM10225011. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1,4-Dimethyl-1,4-bis[2-(stearoyloxy)ethyl]piperazindiium s,s'-dimethyl disulfate 1,4-Dimethyl-1,4-bis[2-(stearoyloxy)ethyl]piperazindiium s,s'-dimethyl disulfate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: piperazine-1,4-diyldiethane-2,1-diyl dioctadecanoate-methyl hydrogen sulfate(1:2); 1,4-Dimethyl-1,4-bis(2-(stearoyloxy)ethyl)piperazindiium S,S-dimethyl disulphate; EINECS 265-356-3; 2-[4-(2-octadecanoyloxyethyl)piperazin-1-yl]ethyl octadecanoate. Product Category: Heterocyclic Organic Compound. CAS No. 65060-28-8. Molecular formula: C46H94N2O12S2. Mole weight: 931.374760 [g/mol]. Purity: 0.96. IUPACName: methyl hydrogen sulfate; 2-[4-(2-octadecanoyloxyethyl)piperazin-1-yl]ethyl octadecanoate. Canonical SMILES: CCCCCCCCCCCCCCCCCC(=O)OCCN1CCN(CC1)CCOC(=O)CCCCCCCCCCCCCCCCC.COS(=O)(=O)O.COS(=O)(=O)O. ECNumber: 265-356-3. Product ID: ACM65060288. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1,?4-?Dimethyl-?2,?5-?bis(phenylmethoxy)?-benzene 1,?4-?Dimethyl-?2,?5-?bis(phenylmethoxy)?-benzene is an intermediate in synthesizing β-Tocopherol (T526170), one of the naturally occurring forms of Vitamin E. Is biologically less active than α-Tocopherol. This is the racemic mixture of all stereoisomers. Group: Biochemicals. Grades: Highly Purified. CAS No. 873973-47-8. Pack Sizes: 1g, 2.5g. Molecular Formula: C22H22O2. US Biological Life Sciences. USBiological 9
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1,4-Dimethyl-2,5-bis(phenylmethoxy)?-benzene Cas No. 873973-47-8. BOC Sciences 8
1,5-Bis(4-dimethylaminophenyl)-1,4-pentadien-3-one Trans DPO, red powder, 98%. CAS No. 6673-14-9. Pack Sizes: 5g, 25g. Product ID: FR-0649. M.P. 191-193. Mole weight: 320.44. Frinton Laboratories Inc
Frinton Laboratories
1,5-Bis[bis(3,5-dimethylphenyl)phosphino]pentane 1,5-Bis[bis(3,5-dimethylphenyl)phosphino]pentane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,5-BIS[BIS(3,5-DIMETHYLPHENYL)PHOSPHINO]PENTANE. Product Category: Heterocyclic Organic Compound. CAS No. 220185-38-6. Molecular formula: C37H46P2. Mole weight: 552.71. Product ID: ACM220185386. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1,5 Bis(dimethylamino)hexamethyltrisiloxane 1,5 Bis(dimethylamino)hexamethyltrisiloxane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,5 BIS(DIMETHYLAMINO)HEXAMETHYLTRISILOXANE. Product Category: Heterocyclic Organic Compound. CAS No. 24681-96-7. Molecular formula: C10H30N2O2Si3. Mole weight: 294.61. Purity: 0.96. IUPACName: N-[[[dimethylamino(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]-N-methylmethanamine. Canonical SMILES: CN(C)[Si](C)(C)O[Si](C)(C)O[Si](C)(C)N(C)C. Product ID: ACM24681967. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1,6-Bis(Chlorodimethylsilyl)Hexane 1,6-Bis(Chlorodimethylsilyl)Hexane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 14799-66-7, AC1MBU7R, CTK4C5654, AKOS015910226, AG-D-93385, 1,6-BIS(CHLORODIMETHYLSILYL)HEXANE, chloro-[6-[chloro(dimethyl)silyl]hexyl]-dimethylsilane, I14-40000, Silane,1,1-(1,6-hexanediyl)bis[1-chloro-1,1-dimethyl-, 2,9-Disiladecane,2,9-dichloro-2,9-dimethyl- (8CI);Silane, 1,6-hexanediylbis[chlorodimethyl-(9CI);1,6-Bis(chlorodimethylsilyl)hexane. Product Category: Halosilane. Appearance: Transparent liquid. CAS No. 14799-66-7. Molecular formula: C10H24Cl2Si2. Mole weight: 271.38 g/mol. Purity: 95%+. IUPACName: chloro-[6-[chloro(dimethyl)silyl]hexyl]-dimethylsilane. Canonical SMILES: C[Si](C)(CCCCCC[Si](C)(C)Cl)Cl. Density: 0.942 g/mL. Product ID: ACM14799667. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
1,8-Bis(chlorodimethylsilyl)octane 1,8-Bis(chlorodimethylsilyl)octane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 225-804-0, CID78770, Octane-1,8-diylbis(chlorodimethylsilane), 5089-28-1. Product Category: Halosilane. Appearance: Transparent liquid. CAS No. 5089-28-1. Molecular formula: C12H28Cl2Si2. Mole weight: 299.43. Purity: 95%+. IUPACName: chloro-[8-[chloro(dimethyl)silyl]octyl]-dimethylsilane. Canonical SMILES: C[Si](C)(CCCCCCCC[Si](C)(C)Cl)Cl. Density: 0.946. ECNumber: 225-804-0. Product ID: ACM5089281. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
1, 8-Bis (dimethylamino) naphthalene 1, 8-Bis (dimethylamino) naphthalene, also referred to as protone sponge, is a lipophilic proton trapping agent. 1, 8-Bis (dimethylamino) naphthalene is used in the matrix for mass spectroscopy analysis of lipids and fatty acids. Group: Biochemicals. Alternative Names: N,N,N’,N’-Tetramethyl-1,8-diaminonaphthalene; N,N,N’,N’-Tetramethyl-1,8-naphthalenediamine; N1,N1,N8,N8-Tetramethyl-1,8-naphthalenediamine. Grades: Highly Purified. CAS No. 20734-58-1. Pack Sizes: 50g. US Biological Life Sciences. USBiological 2
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