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10- ( ( (4R, 5R, 6S) -6- ( ( (tert-Butyldiphenylsilyl) oxy) methyl) -5-hydroxy-2, 2-dimethyl-1, 3-dioxan-4-yl) methyl) -7, 8-dimethylbenzo [g]pteridine-2, 4 (3H, 10H) -dione 10- ( ( (4R, 5R, 6S) -6- ( ( (Tert-butyldiphenylsilyl) oxy) methyl) -5-hydroxy-2, 2-dimethyl-1, 3-dioxan-4-yl) methyl) -7, 8-dimethylbenzo [g]pteridine-2, 4 (3H, 10H) -dioneis an intermediate uin the synthesis of Riboflavin 4',5'-Diphosphate which is a diphosphate derivative of Riboflavin (R414995); a nutritional factor found in milk, eggs, malted barley, liver, kidney, heart, and leafy vegetables. Richest natural source is yeast. Minute amounts present in all plant and animal cells. Vitamin (enzyme cofactor). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg. Molecular Formula: C36H42N4O6Si, Molecular Weight: 654.83. US Biological Life Sciences. USBiological 9
Worldwide
10-Hydroxy-9-[ (dimethylamino)methyl]-5-ethoxy- (20S, 5RS)-camptothecin 10-Hydroxy-9-[ (dimethylamino)methyl]-5-ethoxy- (20S, 5RS)-camptothecin is an impurity of Topotecan (T542500), a chemotherapy agent that is a topoisomerase 1 inhibitor. Group: Biochemicals. Alternative Names: (4S)-10-[ (Dimethylamino)methyl]-12-ethoxy-4-ethyl-4, 9-dihydroxy-1H-pyrano[3', 4': 6, 7]indolizino[1, 2-b]quinoline-3, 14 (4H, 12H)-dione. Grades: Highly Purified. CAS No. 504413-76-7. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 3
Worldwide
(10'r,13's,14's,17's)-17'-Hydroxy-10',13'-dimethylspiro[1,3-dioxolane-2,3'-2,4,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene]-17'-carbonitrile (10'r,13's,14's,17's)-17'-Hydroxy-10',13'-dimethylspiro[1,3-dioxolane-2,3'-2,4,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene]-17'-carbonitrile. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 17-hydroxy-10,13-dimethyl-1,2,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydrospiro[cyclopenta[a]phenanthrene-3,2-[1,3]dioxolane]-17-carbonitrile, AC1MX0CU, AGN-PC-00PTET, MolPort-006-149-369, 33261-95-9, STL146312, AKOS005722243, MCULE-4419087232, (8R,9S,10R,13S,14S,17S)-17-hydroxy-10,13-dimethylspiro[1,3-dioxolane-2,3-2,4,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene]-17-carbonitrile, 17-hydroxy-10,13-dimethylspiro[1,3-dioxolane-2,3-2,4,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene]-17-carbonitrile. Product Category: Heterocyclic Organic Compound. CAS No. 33261-95-9. Molecular formula: C22H31NO3. Mole weight: 357.486 g/mol. Purity: 0.96. IUPACName: 17-hydroxy-10,13-dimethylspiro[1,3-dioxolane-2,3-2,4,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene]-17-carbonitrile. Canonical SMILES: CC12CCC3(CC1=CCC4C2CCC5(C4CCC5(C#N)O)C)OCCO3. ECNumber: 251-433-9. Product ID: ACM33261959. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1-[1-[-2-[tert-Butyldimethylsilyloxy]-1-hydroxy-1-methyl-4-(trimethylsilyl)-3-butynyl]cyclopropyl]-ethanone Intermediate in the synthesis of Acylfulvene derivative antitumor agents. Group: Biochemicals. Alternative Names: 1-[1-[-2-[[ (1, 1-Dimethylethyl) dimethylsilyl]oxy]-1-hydroxy-1-methyl-4- (trimethylsilyl) -3-butynyl]cyclopropyl]-ethanone. Grades: Highly Purified. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 2
Worldwide
(11 β)-17-(Acetyloxy)-11-[4-(dimethylamino)phenyl]-3-hydroxy-19-norpregna-1,3,5(10)-trien-20-one (11 β)-17-(Acetyloxy)-11-[4-(dimethylamino)phenyl]-3-hydroxy-19-norpregna-1,3,5(10)-trien-20-one. Group: Biochemicals. Alternative Names: CDB 4183. Grades: Highly Purified. CAS No. 709615-25-8. Pack Sizes: 5mg. Molecular Formula: C30H37NO4, Molecular Weight: 475.62. US Biological Life Sciences. USBiological 3
Worldwide
(11 β)-17-(Acetyloxy)-11-[4-(dimethylamino)phenyl]-3-hydroxy-19-norpregna-1,3,5(10)-trien-20-one-d3 (11 β)-17-(Acetyloxy)-11-[4-(dimethylamino)phenyl]-3-hydroxy-19-norpregna-1,3,5(10)-trien-20-one-d3. Group: Biochemicals. Alternative Names: CDB 4183-d3. Grades: Highly Purified. Pack Sizes: 500ug. Molecular Formula: C30H34D3NO4, Molecular Weight: 478.64. US Biological Life Sciences. USBiological 3
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-((1E,3Z)-5-Hydroxy-3-methylpenta-1,3-dien-1-yl)-6,6-dimethylcyclohex-2-ene-1,4-diol 1-((1E,3Z)-5-Hydroxy-3-methylpenta-1,3-dien-1-yl)-6,6-dimethylcyclohex-2-ene-1,4-diol is an intermediate in the synthesis of abscisic acid derivatives as plant growth regulators. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C14H20O4. US Biological Life Sciences. USBiological 9
Worldwide
1,2-Dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinesulfonic acid 1,2-Dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinesulfonic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 37678-73-2, AC1MI237, CTK1C5582, EINECS 253-620-0, 1,2-Dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinesulphonic acid, AG-F-32589, 2-hydroxy-1,4-dimethyl-6-oxopyridine-3-sulfonic acid, 6-Hydroxy-4-methyl-N-methyl-2-pyridone-3-sulfonicacid, 3-Pyridinesulfonicacid, 1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-, 1,2-DIHYDRO-6-HYDROXY-1,4-DIMETHYL-2-OXO-3-PYRIDINESULFONIC ACID. Product Category: Heterocyclic Organic Compound. CAS No. 37678-73-2. Molecular formula: C7H9NO5S. Mole weight: 219.215060 [g/mol]. Purity: 0.96. IUPACName: 2-hydroxy-1,4-dimethyl-6-oxopyridine-3-sulfonic acid. Canonical SMILES: CC1=CC(=O)N(C(=C1S(=O)(=O)O)O)C. Density: 1.67g/cm³. ECNumber: 253-620-0. Product ID: ACM37678732. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
1-(2-Hydroxy-3,5-dimethylphenyl)-3-phenylpropane-1,3-dione 1-(2-Hydroxy-3,5-dimethylphenyl)-3-phenylpropane-1,3-dione. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1-(2-HYDROXY-3,5-DIMETHYLPHENYL)-3-PHENYLPROPANE-1,3-DIONE. Product Category: Heterocyclic Organic Compound. CAS No. 5067-26-5. Molecular formula: C17H16O3. Mole weight: 268.31. Product ID: ACM5067265. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
[1-(2-Hydroxy-ethyl)-2,2-dimethyl-propyl]-carbamic acid tert-butyl ester [1-(2-Hydroxy-ethyl)-2,2-dimethyl-propyl]-carbamic acid tert-butyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: [1-(2-HYDROXY-ETHYL)-2,2-DIMETHYL-PROPYL]-CARBAMIC ACID TERT-BUTYL ESTER. Product Category: Heterocyclic Organic Compound. CAS No. 892874-24-7. Molecular formula: C12H25NO3. Mole weight: 231.33. Product ID: ACM892874247. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1- ( (2S, 3S, 5S, 8R, 9S, 10S, 13S, 14S, 16S, 17R) -17-Acetoxy-2- (N- (2- (formyloxy) ethyl) formamido) -3-hydroxy-10, 13-dimethylhexadecahydro-1H-cyclopenta [a]phenanthren-16-yl) -1-allylpyrrolidin-1-ium Bromide 1- ( (2S, 3S, 5S, 8R, 9S, 10S, 13S, 14S, 16S, 17R) -17-Acetoxy-2- (N- (2- (formyloxy) ethyl) formamido) -3-hydroxy-10, 13-dimethylhexadecahydro-1H-cyclopenta [a]phenanthren-16-yl) -1-allylpyrrolidin-1-ium Bromide is an impurity of Rocuronium Bromide (R639500); an aminosteroid and competitive neuromuscular blocker. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C32H51BrN2O6, Molecular Weight: 639.66. US Biological Life Sciences. USBiological 9
Worldwide
1-(3,3-Dimethylbutyl)-5-(tert-butyl)-2,5-dihydro-4-hydroxy-2-oxo-1H-pyrrole-3-carbonitrile 1-(3,3-Dimethylbutyl)-5-(tert-butyl)-2,5-dihydro-4-hydroxy-2-oxo-1H-pyrrole-3-carbonitrile. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1162665-55-5, (S)-5-(tert-Butyl)-1-(3,3-dimethylbutyl)-4-hydroxy-2-oxo-2,5-dihydro-1H-pyrrole-3-carbonitrile, SureCN1629616, PYR274, AK133260, KB-211585, 1H-Pyrrole-3-carbonitrile, 1-(3,3-dimethylbutyl)-5-(1,1-dimethylethyl)-2,5-dihydro-4-hydroxy-2-oxo-, (5S)-. Product Category: Heterocyclic Organic Compound. CAS No. 1162665-55-5. Molecular formula: C15H24N2O2. Mole weight: 264.363260 [g/mol]. Purity: 0.96. IUPACName: (2S)-2-tert-butyl-1-(3,3-dimethylbutyl)-3-hydroxy-5-oxo-2H-pyrrole-4-carbonitrile. Canonical SMILES: CC(C)(C)CCN1C(C(=C(C1=O)C#N)O)C(C)(C)C. Product ID: ACM1162665555. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1,3,5-Tris(4-tert-butyl-3-hydrOxy-2,6-dimethylbenzyl)-1,3,5-triazine-2,4,6-(1H,3H,5H)-triOne;IrganOx 1790 1,3,5-Tris(4-tert-butyl-3-hydrOxy-2,6-dimethylbenzyl)-1,3,5-triazine-2,4,6-(1H,3H,5H)-triOne;IrganOx 1790. Group: Biochemicals. Grades: Highly Purified. CAS No. 40601-76-1. Pack Sizes: 100g, 250g, 500g. US Biological Life Sciences. USBiological 8
Worldwide
1,3-Dioxolo[4,5-c]pyridin-4(3ah)-one,5-aminotetrahydro-7-hydroxy-2,2-dimethyl-,(3as,7r,7as)-(9ci) 1,3-Dioxolo[4,5-c]pyridin-4(3ah)-one,5-aminotetrahydro-7-hydroxy-2,2-dimethyl-,(3as,7r,7as)-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,3-Dioxolo[4,5-c]pyridin-4(3aH)-one,5-aminotetrahydro-7-hydroxy-2,2-dimethyl-,(3aS,7R,7aS)-(9CI). Product Category: Heterocyclic Organic Compound. CAS No. 799277-34-2. Molecular formula: C8H14N2O4. Product ID: ACM799277342. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
13-(E/Z)-3-Hydroxyretinonitrile (3,7-Dimethyl-9-(4-hydroxy-2,6,6-trimethylcyclohex-1-enyl)nona-2,4,6,8-tetraenenitrile) 13-(E/Z)-3-Hydroxyretinonitrile (3,7-Dimethyl-9-(4-hydroxy-2,6,6-trimethylcyclohex-1-enyl)nona-2,4,6,8-tetraenenitrile). Group: Biochemicals. Alternative Names: 3,7-Dimethyl-9-(4-hydroxy-2,6,6-trimethylcyclohex-1-enyl)nona-2,4,6,8-tetraenenitrile. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
Worldwide
1,?3-?Pyrrolidinedicarboxy?lic acid, 4-?(2-?hydroxyphenyl)?-?, 1-?(1,?1-?dimethylethyl) ester, (3S,?4R)?- Synonyms: Boc-(±)-trans-4-(2-hydroxy-phenyl)-pyrrolidine-3-carboxylic acid. Grades: ≥ 96% by HPLC. CAS No. 959578-51-9. Molecular formula: C16H21NO5. Mole weight: 307.34. BOC Sciences 3
1-[4-[[ (1, 1-Dimethylethyl) dimethylsilyl]oxy]-2-hydroxy-3-methylphenyl]ethanone 1-[4-[[ (1, 1-Dimethylethyl) dimethylsilyl]oxy]-2-hydroxy-3-methylphenyl]ethanone is an intermediate in the synthesis of Tipelukast (T444870), a novel oral anti-inflammatory agent, suppresses bladder hyperactivity in a rat model. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 250mg, 500mg. Molecular Formula: C17H28O3Si. US Biological Life Sciences. USBiological 9
Worldwide
1-[4-(Dimethylamino)phenyl]-3-(2-hydroxy-3,4-dimethoxyphenyl)-1,3-propanedione 1-[4-(Dimethylamino)phenyl]-3-(2-hydroxy-3,4-dimethoxyphenyl)-1,3-propanedione is a reactant used in the preparation of 7,8-Dihydroxyflavone (D452830) derivatives which promote neurogenesis and exhibits potent antidepressant effect. Group: Biochemicals. Grades: Highly Purified. CAS No. 1205548-02-2. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 3
Worldwide
1-[(4-Hydroxy-3,5-dimethylbenzoyl)oxy]-2,5-pyrrolidinedione Intermediate in the synthesis of long emission wavelength chemiluminescent compounds. Group: Biochemicals. Alternative Names: 4-Hydroxy-3,5-dimethyl-benzoic Acid 2,5-Dioxo-1-pyrrolidinyl Ester. Grades: Highly Purified. CAS No. 158788-56-8. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 2
Worldwide
1-(4-Hydroxy-3-methoxyphenyl)-4,4-dimethyl-1-penten-3-one 1-(4-Hydroxy-3-methoxyphenyl)-4,4-dimethyl-1-penten-3-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: BRN 3274514, 1-(4-Hydroxy-3-methoxyphenyl)-4,4-dimethyl-1-penten-3-one, 1-Penten-3-one, 1-(4-hydroxy-3-methoxyphenyl)-4,4-dimethyl-, 58344-27-7, SureCN10001150, AC1O649Y, LS-102186, FT-0669760, 2-08-00-00336 (Beilstein Handbook Reference), (E)-1-(4-hydroxy-3-methoxyphenyl)-4,4-dimethylpent-1-en-3-one. Product Category: Heterocyclic Organic Compound. Appearance: Yellow Solid. CAS No. 58344-27-7. Molecular formula: C14H18O3. Mole weight: 234.29. Purity: 0.96. IUPACName: (E)-1-(4-hydroxy-3-methoxyphenyl)-4,4-dimethylpent-1-en-3-one. Canonical SMILES: CC(C)(C)C(=O)C=CC1=CC(=C(C=C1)O)OC. Density: 1.084g/cm³. Product ID: ACM58344277. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
1-(4-Hydroxy-3-methoxyphenyl)-4,4-dimethyl-1-penten-3-one Intermediate in the preparation of Stiripentol metabolites. Group: Biochemicals. Grades: Highly Purified. CAS No. 58344-27-7. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 2
Worldwide
1-[(4R,5R)-N2-(10,12-Dimethyl-1-oxotetradecyl)-4-hydroxy-5-(phenylthio)-L-ornithine]-pneumocandin B0 1-[(4R,5R)-N2-(10,12-Dimethyl-1-oxotetradecyl)-4-hydroxy-5-(phenylthio)-L-ornithine]-pneumocandin B0 is an intermediate in the synthesis of Caspofungin Acetate, an echinocandin that inhibits the synthesis of β (1,3)-D-glucan, an integral component of the fungal cell wall. Group: Biochemicals. Grades: Highly Purified. CAS No. 198706-35-3. Pack Sizes: 5mg, 10mg. Molecular Formula: C56H84N8O16S. US Biological Life Sciences. USBiological 9
Worldwide
1-[(4R,5R)-N2-(10,12-Dimethyl-1-oxotetradecyl)-4-hydroxy-5-(phenylthio)-L-ornithine]-pneumocandin B0 1-[(4R,5R)-N2-(10,12-Dimethyl-1-oxotetradecyl)-4-hydroxy-5-(phenylthio)-L-ornithine]-pneumocandin B0 is an intermediate of Caspofungin acetate, which is an essential component of the cell wall of filamentous fungi. Synonyms: Pneumocandin B0, 1-[(4R,5R)-N2-(10,12-dimethyl-1-oxotetradecyl)-4-hydroxy-5-(phenylthio)-L-ornithine]-; 1H-Dipyrrolo[2, 1-c:2', 1'-l][1, 4, 7, 10, 13, 16]hexaazacycloheneicosine-20-propanamide, 23-[(1S,2S)-1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-9-[(10,12-dimethyl-1-oxotetradecyl)amino]tetracosahydro-β,2,11,15-tetrahydroxy-6-[(1R)-1-hydroxyethyl]-5,8,14,19,22,25-hexaoxo-12-(phenylthio)-, (βR, 2R, 6S, 9S, 11R, 12R, 14aS, 15S, 20S, 23S, 25aS)-. CAS No. 198706-35-3. Molecular formula: C56H84N8O16S. Mole weight: 1157.37. BOC Sciences 8
1-[(4R,5R)-N2-(10,12-Dimethyl-N-tetradecyl)-4-hydroxy-5-(phenylthio)-L-ornithine]-pneumocandin B0 1-[(4R,5R)-N2-(10,12-Dimethyl-N-tetradecyl)-4-hydroxy-5-(phenylthio)-L-ornithine]-pneumocandin B0 is an intermediate in the synthesis of Caspofungin Acetate, an echinocandin that inhibits the synthesis of β (1,3)-D-glucan, an integral component of the fungal cell wall. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C56H86N8O15S. US Biological Life Sciences. USBiological 9
Worldwide
1-[(4R,5R)-N2-(10,12-Dimethyl-N-tetradecyl)-4-hydroxy-5-(phenylthio)-L-ornithine]-pneumocandin B0 1-[(4R,5R)-N2-(10,12-Dimethyl-N-tetradecyl)-4-hydroxy-5-(phenylthio)-L-ornithine]-pneumocandin B0 is an intermediate of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Molecular formula: C56H86N8O15S. Mole weight: 1143.39. BOC Sciences 8
1-[(4R,5S)-5-[(2-aminoethyl)amino]-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-L-ornithine]-2-L-serine-5-[(3R)-3-hydroxy-L-ornithine]-Pneumocandin B0 Bi-acetate 1-[(4R,5S)-5-[(2-aminoethyl)amino]-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-L-ornithine]-2-L-serine-5-[(3R)-3-hydroxy-L-ornithine]-Pneumocandin B0 Bi-acetate is an intermediate of Caspofungin acetate, which is an essential component of the cell wall of filamentous fungi. Grades: >98%. Molecular formula: C55H94N10O19. Mole weight: 1199.39. BOC Sciences 8
1-[(4R)-N2-[(10R,12S)-10,12-Dimethyl-1-oxotetradecyl]-4-hydroxy-5-(phenylthio)-L-ornithine]-5-[(3R)-3-hydroxy-L-ornithine]pneumocandin B0 Hydrochloride 1-[(4R)-N2-[(10R,12S)-10,12-Dimethyl-1-oxotetradecyl]-4-hydroxy-5-(phenylthio)-L-ornithine]-5-[(3R)-3-hydroxy-L-ornithine]pneumocandin B0 Hydrochloride is an intermediate of Caspofungin acetate which is an essential component of the cell wall of filamentous fungi. Synonyms: 1-[(4R,5S)-5-Phenylthio-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-L-ornithine]-5-(threo-3-hydroxy-L-ornithine)pneumocandin B0 Hydrochloride; Pneumocandin B0 Deoxy Phenylthio Analog Hydrochloride; Pneumocandin B0, 1-[(4R)-N2-[(10R,12S)-10,12-dimethyl-1-oxotetradecyl]-4-hydroxy-5-(phenylthio)-L-ornithine]-5-[(3R)-3-hydroxy-L-ornithine]-, hydrochloride (1:1). CAS No. 935739-50-7. Molecular formula: C56H87ClN8O15S. Mole weight: 1179.85. BOC Sciences 8
1-[(4R)-N2-[(10R,12S)-10,12-Dimethyl-1-oxotetradecyl]-4-hydroxy-5-(phenylthio)-L-ornithine]-5-[(3R)-3-hydroxy-L-ornithine]pneumocandin B0 Hydrochloride 1-[(4R)-N2-[(10R,12S)-10,12-Dimethyl-1-oxotetradecyl]-4-hydroxy-5-(phenylthio)-L-ornithine]-5-[(3R)-3-hydroxy-L-ornithine]pneumocandin B0 is an intermediate in the synthesis of Caspofungin Acetate, an echinocandin that inhibits the synthesis of β (1,3)-D-glucan, an integral component of the fungal cell wall. Group: Biochemicals. Grades: Highly Purified. CAS No. 935739-50-7. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C56H87ClN8O15S. US Biological Life Sciences. USBiological 9
Worldwide
17-(3-Hydroxy-1-propynyl-13C3)-6 β,7 β:15 β,16 β-dimethyleneandrostane-3 β,5 β,17 β-triol Intermediate for the preparation of Drospirenone. Group: Biochemicals. Alternative Names: (3S, 5R, 6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S, 17S)-. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. USBiological 2
Worldwide
17-(3-Hydroxy-1-propynyl)-6 β,7 β:15 β,16 β-dimethyleneandrostane-3 β,5 β,17 β-triol Intermediate for the preparation of Drospirenone. Group: Biochemicals. Alternative Names: (3S, 5R, 6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S, 17S)-. Grades: Highly Purified. CAS No. 82543-17-7. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
Worldwide
(17a-alfa)-Hydroxy-6alfa,17a-dimethyl-D-homoandrost-4-ene-3,17-dione 17-Acetate An impurities of Progesterone.Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Grades: > 95%. Molecular formula: C24H34O4. Mole weight: 386.54. BOC Sciences 7
(17aα)-Hydroxy-6α,17a-dimethyl-D-homoandrost-3,5-diene-3,17-dione 3,17-Diacetate (17aα)-Hydroxy-6α,17a-dimethyl-D-homoandrost-3,5-diene-3,17-dione 3,17-Diacetate is an impurity formed in the synthesis of (17aα)-Hydroxy-6α,17a-dimethyl-D-homoandrost-4-ene-3,17-dione 17-Acetate (H941580), an impurity of Medroxyprogesterone 17-Acetate (M203560). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 25mg. Molecular Formula: C26H36O5. US Biological Life Sciences. USBiological 9
Worldwide
(17a-beta)-Hydroxy-6alfa,17a-dimethyl-D-homoandrost-4-ene-3,17-dione An impurities of Progesterone.Progesterone is an endogenous steroid and progestogen sex hormone involved in the menstrual cycle, pregnancy, and embryogenesis of humans and other species. Progesterone is also a crucial metabolic intermediate in the production of other endogenous steroids, including the sex hormones and the corticosteroids, and plays an important role in brain function as a neurosteroid. Grades: > 95%. Molecular formula: C22H32O3. Mole weight: 344.5. BOC Sciences 7
(17Alpha)-Hydroxy-6Alpha,17a-dimethyl-D-homoandrost-4-ene-3,17-dione 17-Acetate (17Alpha)-Hydroxy-6Alpha,17a-dimethyl-D-homoandrost-4-ene-3,17-dione 17-Acetate. Uses: For analytical and research use. Group: Impurity standards. Pack Sizes: 10MG. Catalog: APS003602. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products
17 β-Hydroxy-7,17-dimethylandrosta-4,6-dien-3-one 17 β-Hydroxy-7,17-dimethylandrosta-4,6-dien-3-one is an intermediate in the synthesis of Calusterone (C148900), an synthetic androgen epimeric with Bolasterone (B674970). Group: Biochemicals. Grades: Highly Purified. CAS No. 37005-64-4. Pack Sizes: 5mg, 25mg. Molecular Formula: C21H30O2. US Biological Life Sciences. USBiological 9
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17-(O-tert-Butyldimethylsilyl-1-propynyl-3-hydroxy)-6 β,7 β:15 β,16 β-dimethyleneandrostan-3 β,5 β,17 β-triol Intermediate in the preparation of Drospirenone. Group: Biochemicals. Alternative Names: (3S, 5R, 6R, 7R, 8R, 9S, 10R, 13S, 14S, 15S, 16S, 17S) -17- [3- [ [ (1, 1-Dimethylethyl) dimethylsilyl]oxy]-1-propyn-1-yl]octadecahydro-10, 13-dimethyl-5H-dicyclopropa [6, 7: 15, 16]cyclopenta [a]phenanthrene-3, 5, 17-triol. Grades: Highly Purified. CAS No. 1248589-64-1. Pack Sizes: 10mg. US Biological Life Sciences. USBiological 2
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(1a, 3R, 4a, 5R) -3, 5-Bis[[ (1, 1-dimethylethyl) dimethylsilyl]oxy]-1-hydroxy-4- (1H-imidazol-1-ylthioxomethoxy) -cyclohexanecarboxylic acid methyl ester (1a, 3R, 4a, 5R) -3, 5-Bis[[ (1, 1-dimethylethyl) dimethylsilyl]oxy]-1-hydroxy-4- (1H-imidazol-1-ylthioxomethoxy) -cyclohexanecarboxylic acid methyl ester. Group: Biochemicals. Alternative Names: [1R- (1a, 3a, 4a, 5b) ]-3, 5-Bis[[ (1, 1-dimethylethyl) dimethylsilyl]oxy]-1-hydroxy-4- (1H-imidazol-1-ylthioxomethoxy) -cyclohexanecarboxylic acid methyl ester. Grades: Highly Purified. CAS No. 139356-32-4. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C24H44N2O6SSi2. US Biological Life Sciences. USBiological 6
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1-Amino-7-Hydroxy-3,5-Dimethyladamantane 1-Amino-7-hydroxy-3,5-dimethyladamantane is used in the screening methods for amyloid β modulators. Group: Biochemicals. Grades: Highly Purified. CAS No. 63971-25-5. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C12H21NO, Molecular Weight: 195.3. US Biological Life Sciences. USBiological 9
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(1aS, 3aS, 6aS, 6bS, 7R, 9aR)-7-Hydroxy-1a, 7-dimethyl-4-methyleneoctahydro-1aH-oxireno[2', 3':8, 8a]azuleno[4, 5-b]furan-5(6aH)-one (1aS, 3aS, 6aS, 6bS, 7R, 9aR)-7-Hydroxy-1a, 7-dimethyl-4-methyleneoctahydro-1aH-oxireno[2', 3':8, 8a]azuleno[4, 5-b]furan-5(6aH)-one is a reactant in the sysnthesis of Arglabin (A769750), a sesquiterpene lactone used in the inhibition of glucose induced NF-kB activation and MCP-1/TGF- β1 expression treating diabetic nephropathy. Cytocoxic. Group: Biochemicals. Grades: Highly Purified. CAS No. 1343403-10-0. Pack Sizes: 5mg, 50 mg. Molecular Formula: C15H20O4, Molecular Weight: 264.32. US Biological Life Sciences. USBiological 9
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1- β-Hydroxy-1-(2-thienyl)-3-dimethylaminopropane-d6 1- β-Hydroxy-1-(2-thienyl)-3-dimethylaminopropane-d6, is the labeled analogue of 1- β-Hydroxy-1-(2-thienyl)-3-dimethylaminopropane, and is an intermediate in the synthesis of Duloxetine-d3 Maleate. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 50mg. Molecular Formula: C9H9D6NOS, Molecular Weight: 191.32. US Biological Life Sciences. USBiological 9
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1H-3a,7-Methanoazulene-3-carboxylic acid, 2,3,4,7,8,8a-hexahydro-8-(5-hydroxy-4-methylpentyl)-6,8-dimethyl- Synonyms: 1H-3a,7-Methanoazulene-3-carboxylic acid, 2,3,4,7,8,8a-hexahydro-8-(5-hydroxy-4-methylpentyl)-6,8-dimethyl-, [3S-[3alpha,3a alpha,7alpha,8alpha(R*),8a beta]]-. CAS No. 101467-55-4. Molecular formula: C20H32O3. Mole weight: 320.47. BOC Sciences 5
1H-Benzimidazolium,2-[3-[2-(1,3-dihydro-1,3-dimethyl-2H-benzimidazol-2-ylidene)ethylidene]-6-hydroxy-1-hexen-1-yl]-1,3-dimethyl-,perchlorate(1:1) 1H-Benzimidazolium,2-[3-[2-(1,3-dihydro-1,3-dimethyl-2H-benzimidazol-2-ylidene)ethylidene]-6-hydroxy-1-hexen-1-yl]-1,3-dimethyl-,perchlorate(1:1). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1H-BENZIMIDAZOLIUM, 2-[3-[(1,3-DIHYDRO-1,3-DIMETHYL-2H-BENZIMIDAZOL-2-YLIDENE)ETHYLIDENE]-6-HYDROXY-1-HEXENYL]-1,3-DIMETHYL-, PERCHLORATE (SALT);2-[(1E,3E)-5-(1,3-DIMETHYL-1,3-DIHYDRO-2H-BENZIMIDAZOL-2-YLIDENE)-3-(3-HYDROXYPROPYL)-1,3-PENTADIENYL]-1,3-DI. Product Category: Heterocyclic Organic Compound. CAS No. 63899-28-5. Molecular formula: C26H31N4O. Mole weight: 515. Purity: 0.96. IUPACName: 2-{(1E,3E)-3-[2-(1,3-Dimethyl-1,3-dihydro-2H-benzimidazol-2-ylide ne)e. Product ID: ACM63899285. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 2-((1E,3E)-3-(2-(1,3-dimethyl-1,3-dihydro-2H-benzo[d]imidazol-2-ylidene)ethylidene)-6-hydroxyhex-1-en-1-yl)-1,3-dimethyl-1H-benzo[d]imidazol-3-ium perchlorate. Alfa Chemistry. 4
1H-Inden-1-one,2,3-dihydro-5-hydroxy-4,6-dimethyl- 1H-Inden-1-one,2,3-dihydro-5-hydroxy-4,6-dimethyl-. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,6-DIMETHYL-5-HYDROXY-INDAN-1-ONE. Product Category: Heterocyclic Organic Compound. CAS No. 381220-71-9. Molecular formula: C11H12O2. Mole weight: 176.21. Purity: 0.96. IUPACName: 5-hydroxy-4,6-dimethyl-2,3-dihydroinden-1-one. Canonical SMILES: CC1=C(C(=C2CCC(=O)C2=C1)C)O. Product ID: ACM381220719. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 5
1H-Pyrazole-5-carboxamide,N-hydroxy-1,3-dimethyl-(9ci) 1H-Pyrazole-5-carboxamide,N-hydroxy-1,3-dimethyl-(9ci). Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1H-Pyrazole-5-carboxamide,N-hydroxy-1,3-dimethyl-(9CI). Product Category: Heterocyclic Organic Compound. CAS No. 136679-06-6. Molecular formula: C6H9N3O2. Product ID: ACM136679066. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1-Hydroxy-1,2-dihydro Eprosartan-d3 Dimethyl Ester Intermediate for the synthesis of Eprosartan-d3. Group: Biochemicals. Alternative Names: 2-Butyl- β -hydroxy-1-[[4- (methoxycarbonyl) phenyl]methyl]-α - (2-thienylmethyl) -1H-imidazole-5-propanoic Acid Methyl Ester. Grades: Highly Purified. CAS No. 1189431-71-7. Pack Sizes: 1mg. US Biological Life Sciences. USBiological 2
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1-Hydroxy-2,3-dimethylbenzene 1-Hydroxy-2,3-dimethylbenzene. Group: Biochemicals. Grades: Highly Purified. CAS No. 526-75-0. Pack Sizes: 50g, 100g, 250g, 500g, 1kg. US Biological Life Sciences. USBiological 7
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1-Hydroxy-3,5-dimethyladamantane 1-Hydroxy-3,5-dimethyladamantane. Group: Biochemicals. Grades: Highly Purified. CAS No. 707-37-9. Pack Sizes: 250mg, 500mg, 1g, 2g, 5g. Molecular Formula: C12H20O. US Biological Life Sciences. USBiological 7
Worldwide
1-Nitro-7-hydroxy-3,5-dimethyladamantane 1-Nitro-7-hydroxy-3,5-dimethyladamantane is one of memantine impurities. Memantine, also called Namenda, a N-methyl D-aspartate (NMDA) antagonist prescribed to treat symptoms of moderate to severe Alzheimer's, blocks the toxic effects associated with excess glutamate and regulates glutamate activation. Synonyms: 3,5-dimethyl-7-nitroadamantan-1-ol; SCHEMBL1075031; 1-Nitro-7-hydroxy-3,5-dimethyladamantane; 2460757-92-8. Molecular formula: C12H19NO3. Mole weight: 225.28. BOC Sciences 6
(1R) -1- (2, 2-Dimethyl-4H-1, 3-benzodioxin-6-yl) -2- [ [ (1S) -2-hydroxy-1-phenylethyl] amino] ethanol (α R) -α - [ [ [ (1S) -2-Hydroxy-1-phenylethyl] amino] methyl] -2, 2-dimethyl-4H-1, 3-benzodioxin-6-methanol is an intermediate in the synthesis of Vilanterol Trifenatate-d4 (V260002). Vilanterol Trifenatate (V260000) is a long-acting β2 adrenergic receptor Agonist. It demonstrates prolonged bronchodilation in subjects with asthma and COPD. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 5mg. Molecular Formula: C20H25NO4. US Biological Life Sciences. USBiological 9
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(1R,3aR,7aR)-1-((2R,5S,E)-6-hydroxy-5,6-dimethylhept-3-en-2-yl)-7a-methyloctahydro-1H-inden-4-ol It is an impurity of paricalcitol, an analogue of vitamin D2. Paricalcitol is a medication used for the treatment of secondary hyperparathyroidism. Synonyms: (3S,6R)-2,3-Dimethyl-6-[(1R,3aalpha)-4beta-hydroxy-7abeta-methylhydrindane-1beta-yl]-4-heptene-2-ol; Paricalcitol Impurity A01. CAS No. 95716-67-9. Molecular formula: C19H34O2. Mole weight: 294.47. BOC Sciences 8
(1R,3aR,7aR)-1-((2R,5S,Z)-6-hydroxy-5,6-dimethylhept-3-en-2-yl)-7a-methyloctahydro-4H-inden-4-one It is an impurity of paricalcitol, an analogue of vitamin D2. Paricalcitol is a medication used for the treatment of secondary hyperparathyroidism. Synonyms: (1R,3aR,7aR)-Octahydro-1-[(1R,2Z,4S)-5-hydroxy-1,4,5-trimethyl-2-hexen-1-yl]-7a-methyl-4H-inden-4-one; Paricalcitol Impurity AS. CAS No. 1186587-53-0. Molecular formula: C19H32O2. Mole weight: 292.46. BOC Sciences 8
(1R,3S,5S)-3-(2-Hydroxy-2,2-di(thiophen-2-yl)acetoxy)-8,8-dimethyl-8-azabicyclo[3.2.1]oct-6-en-8-ium Bromide (1R,3S,5S)-3-(2-Hydroxy-2,2-di(thiophen-2-yl)acetoxy)-8,8-dimethyl-8-azabicyclo[3.2.1]oct-6-en-8-ium Bromide. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg. Molecular Formula: C19H22BrNO3S2, Molecular Weight: 456.42. US Biological Life Sciences. USBiological 3
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(1R,3S,5S)-3-(2-hydroxy-2,2-di(thiophen-2-yl)acetoxy)-8,8-dimethyl-8-azabicyclo[3.2.1]oct-6-en bromide (1R,3S,5S)-3-(2-hydroxy-2,2-di(thiophen-2-yl)acetoxy)-8,8-dimethyl-8-azabicyclo[3.2.1]oct-6-en bromide. Group: Biochemicals. Grades: Highly Purified. CAS No. 136310-95-7. Pack Sizes: 1mg, 2mg, 5mg. US Biological Life Sciences. USBiological 7
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(1R,3S,5S)-3-(2-Hydroxy-2,2-di(thiophen-2-yl)acetoxy)-8,8-dimethyl-d3-8-azabicyclo[3.2.1]oct-6-en-8-ium Bromide (1R,3S,5S)-3-(2-Hydroxy-2,2-di(thiophen-2-yl)acetoxy)-8,8-dimethyl-d3-8-azabicyclo[3.2.1]oct-6-en-8-ium Bromide is the labeled analogue of (1R,3S,5S)-3-(2-Hydroxy-2,2-di(thiophen-2-yl)acetoxy)-8,8-dimethyl-8-azabicyclo[3.2.1]oct-6-en-8-ium Bromide, an impurity in the synthesis of Tiotropium Bromide, a muscarinic receptor antagonist. Bronchodilator. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C19H19D3BrNO3S2, Molecular Weight: 459.44. US Biological Life Sciences. USBiological 9
Worldwide
(1S,2R,3S)-1-((5S,6S)-2-Hydroxy-4,5-dimethyl-6-phenylmorpholin-2-yl)butane-1,2,3,4-tetraol (1S,2R,3S)-1-((5S,6S)-2-Hydroxy-4,5-dimethyl-6-phenylmorpholin-2-yl)butane-1,2,3,4-tetraol is derived from (+)-Pseudoephedrine Hydrochloride (P839350), which non-seleective adrenergic agonist; decongestant (nasal). Controlled precursor. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg, 500mg. Molecular Formula: C16H25NO6, Molecular Weight: 327.37. US Biological Life Sciences. USBiological 9
Worldwide
(1S,2R,5R,6S,7S,8R,11R,12R,14S)-5-[(2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-11-ethyl-4-hydroxy-7-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,4,6,8,12,14-hexam (1S,2R,5R,6S,7S,8R,11R,12R,14S)-5-[(2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-11-ethyl-4-hydroxy-7-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,4,6,8,12,14-hexam. Uses: Designed for use in research and industrial production. Additional or Alternative Names: AC1L36NM, A 69328, 9-Deoxo-12-deoxy-9,12-epoxyerythromycin, (9S)-9-Deoxo-12-deoxy-9,12-epoxyerythromycin, A-69328, Erythromycin, 9-deoxo-12-deoxy-9,12-epoxy-, (9S)-, (1S,2R,5R,6S,7S,8R,11R,12R,14S)-5-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-11-ethyl-4-hydroxy-7-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,4,6,8,12,14-hexamethyl-10,15-dioxabicyclo[10.2.1]pentadecane-9,13-dione, 134108-11-5. Product Category: Heterocyclic Organic Compound. CAS No. 134108-11-5. Molecular formula: C37H65NO12. Mole weight: 715.911 g/mol. Purity: 0.96. IUPACName: (1S,2R,5R,6S,7S,8R,11R,12R,14S)-5-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-11-ethyl-4-hydroxy-7-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,4,6,8,12,14-hexamethyl-10,15-dioxabicyclo[10.2.1]pentadecane-9,13-dione. Canonical SMILES: CCC1C2(C(=O)C(C(O2)C(CC(C(C(C(C(C(=O)O1)C)OC3CC(C(C(O3)C)O)(C)OC)C)OC4C(C(CC(O4)C)N(C)C)O)(C)O)C)C)C Alfa Chemistry. 5
[(1S)-3-Hydroxy-1-methylpropyl]carbamic Acid 1,1-Dimethylethyl Ester [(1S)-3-Hydroxy-1-methylpropyl]carbamic Acid 1,1-Dimethylethyl Ester, is a building block used in the synthesis of chemical compounds such as the synthesis of allylamines and N-Boc- β-amino acids. Group: Biochemicals. Grades: Highly Purified. CAS No. 106539-36-0. Pack Sizes: 100mg, 500mg. Molecular Formula: C9H19NO3, Molecular Weight: 189.25. US Biological Life Sciences. USBiological 9
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(1S,3R,7S,8S,8aR)-1,2,3,7,8,8a-Hexahydro-3,7-dimethyl-8-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1-naphthalenyl Ester (2Z)-2-Methyl-2-butenoic Acid (1S,3R,7S,8S,8aR)-1,2,3,7,8,8a-Hexahydro-3,7-dimethyl-8-[2-[(2R,4R)-tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl]ethyl]-1-naphthalenyl Ester (2Z)-2-Methyl-2-butenoic Acid. Group: Biochemicals. Grades: Highly Purified. CAS No. 1048973-04-1. Pack Sizes: 10mg. Molecular Formula: C24H34O5, Molecular Weight: 402.52. US Biological Life Sciences. USBiological 3
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[ (1S) -5-Hydroxy-1- (hydroxymethyl) pentyl]carbamic Acid-d4 1,1-Dimethylethyl Ester [ (1S) -5-Hydroxy-1- (hydroxymethyl) pentyl]carbamic Acid-d4 1,1-Dimethylethyl Ester is an intermediate in the synthesis of Besifloxacin (B319000), a fluoroquinolone antibiotic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg, 250mg. Molecular Formula: C11H19D4NO4. US Biological Life Sciences. USBiological 9
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2-(1,1-Dimethylethyl)-3-hydroxy-17-oxoestra-1,3,5(10)-triene-4-carboxaldehyde 2-(1,1-Dimethylethyl)-3-hydroxy-17-oxoestra-1,3,5(10)-triene-4-carboxaldehyde is an intermediate in the synthesis of 4-substituted estrone and estradiol derivatives with inhibitory activities towards steroid sulfatase as a target for therapeutic intervention of treating breast cancer. Group: Biochemicals. Grades: Highly Purified. CAS No. 959396-07-7. Pack Sizes: 25mg, 100mg. Molecular Formula: C23H30O3. US Biological Life Sciences. USBiological 9
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2-(1,1-Dimethylethyl)-3-hydroxy-4-(methoxymethyl)-estra-1,3,5(10)-trien-17-one 2-(1,1-Dimethylethyl)-3-hydroxy-4-(methoxymethyl)-estra-1,3,5(10)-trien-17-one is an impurity in the synthesis of Ethynyl Estradiol (E685100) related compounds. Group: Biochemicals. Grades: Highly Purified. CAS No. 959396-08-8. Pack Sizes: 25mg, 100mg. Molecular Formula: C24H34O3. US Biological Life Sciences. USBiological 9
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2-(1-Hydroxy-1-methyl-2-oxopropyl)-2,5-dimethylfuran-3(2H)-one 2-(1-Hydroxy-1-methyl-2-oxopropyl)-2,5-dimethylfuran-3(2H)-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: EINECS 233-880-1, CID112038, 3(2H)-Furanone, 2,5-dimethyl-2-[(1-hydroxy-1-acetyl)ethyl]-, 2-(1-Hydroxy-1-methyl-2-oxopropyl)-2,5-dimethylfuran-3(2H)-one, 3(2H)-Furanone, 2-(1-hydroxy-1-methyl-2-oxopropyl)-2,5-dimethyl-, 10410-20-5. Product Category: Heterocyclic Organic Compound. CAS No. 10410-20-5. Molecular formula: C10H14O4. Mole weight: 198.215760 [g/mol]. Purity: 0.96. IUPACName: 2-(2-hydroxy-3-oxobutan-2-yl)-2,5-dimethylfuran-3-one. Canonical SMILES: CC1=CC(=O)C(O1)(C)C(C)(C(=O)C)O. Density: 1.188g/cm³. ECNumber: 233-880-1. Product ID: ACM10410205. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2-(2-(2-(((S)-1-((2S,4R)-4-hydroxy-2-((4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidin-1-yl)-3,3-dimethyl-1-oxobutan-2-yl)amino)-2-oxoethoxy)ethoxy)acetic acid 2-(2-(2-(((S)-1-((2S,4R)-4-hydroxy-2-((4-(4-methylthiazol-5-yl)benzyl)carbamoyl)pyrrolidin-1-yl)-3,3-dimethyl-1-oxobutan-2-yl)amino)-2-oxoethoxy)ethoxy)acetic acid. Uses: Designed for use in research and industrial production. Product Category: E3 Ligase Ligand-Linker. CAS No. 2172820-08-3. Molecular formula: C28H38N4O8S. Mole weight: 590.6884. Purity: 0.95. IUPACName: 2-[2-[2-[[(2S)-1-[(2S,4R)-4-hydroxy-2-[[4-(4-methyl-1,3-thiazol-5-yl)phenyl]methylcarbamoyl]pyrrolidin-1-yl]-3,3-dimethyl-1-oxobutan-2-yl]amino]-2-oxoethoxy]ethoxy]acetic acid. Product ID: PR2172820083. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
2-[(2',6'-Dichlorophenyl)amino]-5-hydroxyphenyl-N,N-dimethylacetamide 2-[(2',6'-Dichlorophenyl)amino]-5-hydroxyphenyl-N,N-dimethylacetamide. Group: Biochemicals. Alternative Names: 2-[2-(2,6-Dichloro-phenylamino)-5-hydroxy-phenyl]-N,N-dimethylacetamide; 2-[(2,6-Dichlorophenyl)amino]-5-hydroxy-N,N-dimethyl-benzeneacetamide. Grades: Highly Purified. CAS No. 698357-97-0. Pack Sizes: 2mg, 5mg, 10mg, 25mg, 50mg. Molecular Formula: C16H16Cl2N2O2. US Biological Life Sciences. USBiological 7
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2-[(2’,6’-Dichlorophenyl)amino]-5-hydroxyphenyl-N,N-dimethylacetamide (2-[2-(2,6-Dichloro-phenylamino)-5-hydroxy-phenyl]-N,N-dimethylacetamide) 2-[(2’,6’-Dichlorophenyl)amino]-5-hydroxyphenyl-N,N-dimethylacetamide (2-[2-(2,6-Dichloro-phenylamino)-5-hydroxy-phenyl]-N,N-dimethylacetamide). Group: Biochemicals. Alternative Names: 2-[2-(2,6-Dichloro-phenylamino)-5-hydroxy-phenyl]-N,N-dimethylacetamide. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. USBiological 1
Worldwide
2,2-Bis(4-hydroxy-3,5-dimethylphenyl)propane DryPowder. Group: Monomerspolymers. CAS No. 5613-46-7. Product ID: 4-[2-(4-hydroxy-3,5-dimethylphenyl)propan-2-yl]-2,6-dimethylphenol. Molecular formula: 284.4g/mol. Mole weight: C19H24O2. CC1=CC (=CC (=C1O)C)C (C) (C)C2=CC (=C (C (=C2)C)O)C. InChI=1S/C19H24O2/c1-11-7-15 (8-12 (2)17 (11)20)19 (5, 6)16-9-13 (3)18 (21)14 (4)10-16/h7-10, 20-21H, 1-6H3. ODJUOZPKKHIEOZ-UHFFFAOYSA-N. Alfa Chemistry Materials 4
2,2-Dimethyl-3-hydroxy-3-(p-methoxyphenyl)propionic acid 2,2-Dimethyl-3-hydroxy-3-(p-methoxyphenyl)propionic acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 2,2-DIMETHYL-3-HYDROXY-3-(P-METHOXYPHENYL)PROPIONIC ACID;(3S)-3-HYDROXY-3-(4-METHOXYPHENYL)-2,2-DIMETHYL-PROPANOATE;2,2-Dimethyl-3-hydroxy-3-(p-methoxyphenyl)propionic acid,98%;3-Hydroxy-3-(4-methoxyphenyl)-2,2-dimethyl-propanoate. Product Category: Heterocyclic Organic Compound. CAS No. 64284-35-1. Molecular formula: C12H16O4. Mole weight: 224.25. Product ID: ACM64284351. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
2,2-Dimethyl-6-hydroxy-4-chromanone 2,2-Dimethyl-6-hydroxy-4-chromanone. Group: Biochemicals. Grades: Reagent Grade. CAS No. 31366-85-5. Pack Sizes: 250mg, 1g. US Biological Life Sciences. USBiological 4
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