American Chemical Suppliers

A directory of where to buy chemicals in the USA, including: distributors, industrial manufacturers, bulk supplies and wholesalers of raw ingredients & finished goods.

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Product
1,1-Dimethylurea 99+% (HPLC) 1,1-Dimethylurea 99+% (HPLC). Group: Biochemicals. Grades: Reagent Grade. Pack Sizes: 5g, 25g, 100g, 250g, 1Kg. US Biological Life Sciences. USBiological 4
Worldwide
1,1'-Dinaphthylamine 1,1'-Dinaphthylamine. Group: Small molecule semiconductor building blockselectroluminescence materials. CAS No. 737-89-3. Product ID: N-naphthalen-1-ylnaphthalen-1-amine. Molecular formula: 269.3g/mol. Mole weight: C20H15N. C1=CC=C2C (=C1)C=CC=C2NC3=CC=CC4=CC=CC=C43. InChI=1S/C20H15N/c1-3-11-17-15 (7-1)9-5-13-19 (17)21-20-14-6-10-16-8-2-4-12-18 (16)20/h1-14, 21H. VMVGVGMRBKYIGN-UHFFFAOYSA-N. Alfa Chemistry Materials 5
1,1-Di-N-heptyl-4,4-bipyridinium dibromide 1,1-Di-N-heptyl-4,4-bipyridinium dibromide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DIHEPTYLVIOLOGEN DIBROMIDE;DHBP DIBROMIDE;1,1-DI-N-HEPTYL-4,4-BIPYRIDINIUM DIBROMIDE;1,1-DIHEPTYL-4,4-BIPYRIDINIUM DIBROMIDE;N,N-DIHEPTYL-4,4-BIPYRIDINIUM DIBROMIDE;forelectrochromicmaterial;1,1-Diheptyl-4,4-bipyridinium Dibromide [for Electrochromic Mate. Product Category: Organic & Printed Electronics. Appearance: yellow to yellow-green powder or flakes. CAS No. 6159-5-3. Molecular formula: C24H38Br2N2. Mole weight: 514.38. Purity: >98.0%(T). IUPACName: 1-heptyl-4-(1-heptylpyridin-1-ium-4-yl)pyridin-1-ium dibromide. Canonical SMILES: CCCCCCC[N+]1=CC=C(C=C1)C2=CC=[N+](C=C2)CCCCCCC.[Br-].[Br-]. ECNumber: 228-178-7. Product ID: ACM6159053. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
1,1'-Di-N-heptyl-4,4'-bipyridinum dibromide 1,1'-Di-N-heptyl-4,4'-bipyridinum dibromide. Group: Biochemicals. Grades: Highly Purified. CAS No. 6169-5-3. Pack Sizes: 1kg, 2kg, 5kg, 10kg, 25kg. US Biological Life Sciences. USBiological 7
Worldwide
1,1'-Di-N-octyl-4,4'-bipyridinium dibromide 1,1'-Di-N-octyl-4,4'-bipyridinium dibromide. Group: Photochromic materials. CAS No. 36437-30-6. Molecular formula: 542.43. Mole weight: C26< / sub>H42< / sub>Br2< / sub>N2< / sub>. >98.0%(T). Alfa Chemistry Materials 7
1, 1'-Dioctadecyl-3, 3, 3', 3'-tetra methyl indocarbocyanine perchlorate DiD perchlorate is a useful research chemical.DiD Perchlorate was used as a nonraft marker in a study of fluroescence correlation spectroscopy. DiD Perchlorate was one of the red-absorbing fluorescent dyes studied. Group: Biochemicals. Alternative Names: 2-[5-(1,3-Dihydro-3,3-dimethyl-1-octadecyl-2H-indol-2-ylidene)-1,3-pentadien-1-yl]-3,3-dimethyl-1-octadecyl-3H-indolium Perchlorate; DiIC18(5); DilC18(5); Lipophilic Dye DiD; NK 3175; 1, 1’-Dioctadecyl-3, 3, 3’, 3’-tetra methyl indodicarbocyanine Perchlorate; D 307. Grades: Highly Purified. CAS No. 127274-91-3. Pack Sizes: 10mg, 25mg, 50mg. Molecular Formula: C61H99N2·ClO4, Molecular Weight: 959.9. US Biological Life Sciences. USBiological 7
Worldwide
1, 1'-Dioctadecyl-3, 3, 3', 3'-tetra methyl indocarbocyanin perchlorate 1, 1'-Dioctadecyl-3, 3, 3', 3'-tetra methyl indocarbocyanin perchlorate. Group: Biochemicals. Grades: Highly Purified. CAS No. 41085-99-8. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. Molecular Formula: C59H97ClN2O4. US Biological Life Sciences. USBiological 7
Worldwide
1, 1-Dioctadecyl-3, 3, 3, 3-tetra methyl indotricarbocyanine Iodide (>90%) 1, 1-dioctadecyl-3, 3, 3, 3-tetra methyl indotricarbocyanine iodide is used to dye membranes but will also dye other hydrophobic structures. It is a environment-sensitive dye that is weakly fluorescent in water. 1, 1-dioctadecyl-3, 3, 3, 3-tetra methyl indotricarbocyanine iodide exhibits dark red fluorescence. Group: Biochemicals. Grades: Highly Purified. CAS No. 100068-60-8. Pack Sizes: 5mg, 10mg. Molecular Formula: C63H101IN2. US Biological Life Sciences. USBiological 9
Worldwide
1,1'-Dioctyl-3,3,3',3'-tetramethylindocarbocyanine iodide 1,1'-Dioctyl-3,3,3',3'-tetramethylindocarbocyanine iodide. Uses: Designed for use in research and industrial production. Additional or Alternative Names: DILC8(3);1,1'-DIOCTYL-3,3,3',3'-TETRAMETHYLINDOCARBOCYANINE IODIDE;diic8(3). Product Category: Heterocyclic Organic Compound. CAS No. 123316-86-9. Molecular formula: C39H57IN2. Mole weight: 680.79. Product ID: ACM123316869. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1,1-Di-(o-tolyl)ethylene 1,1-Di-(o-tolyl)ethylene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,1-DI(O-TOLYL)ETHYLENE;TIMTEC-BB SBB007980;1-Methyl-2-[1-(2-methylphenyl)vinyl]benzene;1-methyl-2-[1-(2-methylphenyl)ethenyl]benzene. Product Category: Heterocyclic Organic Compound. CAS No. 2919-19-9. Molecular formula: C16H16. Mole weight: 208.3. Product ID: ACM2919199. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 1,1-Di-o-tolylethylene. Alfa Chemistry. 3
1,1-Di(o-tolyl)ethylene Crystalline, 98%. CAS No. 2919-19-9. Pack Sizes: 1g, 5g. Product ID: FR-0697. M.P. 41-42; B.P. 124-126/3 mm. Mole weight: 208.3. Frinton Laboratories Inc
Frinton Laboratories
1,1-Dioxide-3-bromothietane 1,1-Dioxide-3-bromothietane. Group: Biochemicals. Grades: Highly Purified. CAS No. 59463-72-8. Pack Sizes: 50mg, 100mg, 250mg, 500mg, 1g. US Biological Life Sciences. USBiological 7
Worldwide
1,1-Dioxide-5-(4-bromophenyl)-1,2,5-thiadiazolidin-3-one 1,1-Dioxide-5-(4-bromophenyl)-1,2,5-thiadiazolidin-3-one isused in the preparation of phenyl thiadiazolidinones as inhibitors of protein tyrosine phosphatase 1B (PTP1B) for treatment of diabetes mellitus. Group: Biochemicals. Grades: Highly Purified. CAS No. 692765-79-0. Pack Sizes: 10mg, 100mg. Molecular Formula: C8H7BrN2O3S, Molecular Weight: 291.12. US Biological Life Sciences. USBiological 9
Worldwide
1,1-Dioxido-3,4-dihydro-2H-thiochromen-4-ylamine hydrochloride 1,1-Dioxido-3,4-dihydro-2H-thiochromen-4-ylamine hydrochloride. Uses: Designed for use in research and industrial production. Additional or Alternative Names: ZINC04219166, CID7131891, 103659-91-2. Product Category: Heterocyclic Organic Compound. CAS No. 103659-91-2. Molecular formula: C9H12NO2S+. Mole weight: 198.262080 [g/mol]. Purity: 0.96. IUPACName: [(4S)-1,1-dioxo-3,4-dihydro-2H-thiochromen-4-yl]azanium. Canonical SMILES: C1CS(=O)(=O)C2=CC=CC=C2C1N.Cl. Product ID: ACM103659912. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 7585-63-9. Alfa Chemistry. 5
1,1-Dioxidotetrahydrothien-3-ylamine, HCl 1,1-Dioxidotetrahydrothien-3-ylamine, HCl. Group: Biochemicals. Grades: Highly Purified. CAS No. 51642-03-6. Pack Sizes: 25mg, 50mg. Molecular Formula: C4H10ClNO2S, Molecular Weight: 171.65. US Biological Life Sciences. USBiological 9
Worldwide
1,1’-Diphenyl 1,1’-Diphenyl is a polycyclic aromatic hydrocarbon (PAH) that has been shown to cause genetic effects in yeast and developmental defects and mitotic abnomalities in sea urchins. Group: Biochemicals. Grades: Highly Purified. CAS No. 92-52-4. Pack Sizes: 100g, 500g. Molecular Formula: C12H10, Molecular Weight: 154.21. US Biological Life Sciences. USBiological 9
Worldwide
1,1-Diphenyl-1-butene Clear liquid, d20 0.99, 98%. CAS No. 1726-14-3. Pack Sizes: 5g, 25g. Product ID: FR-2555. B.P. 110-111/3 mm. Mole weight: 208.3. Frinton Laboratories Inc
Frinton Laboratories
1,1-Diphenyl-2-picrylhydrazine (DPPH) 1,1-Diphenyl-2-picrylhydrazine (DPPH). Group: Biochemicals. Alternative Names: DPPH. Grades: Highly Purified. CAS No. 1707-75-1. Pack Sizes: 500mg, 1g, 2g, 5g. Molecular Formula: C18H13N5O6, Molecular Weight: 395.33. US Biological Life Sciences. USBiological 7
Worldwide
1,1-Diphenyl-2-propanol 1,1-Diphenyl-2-propanol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,1-DIPHENYL-2-PROPANOL;alpha-methyl-beta-phenylphenethyl alcohol;1 1-DIPHENYL-2-PROPANOL 98%;1,1-Diphenylpropane-2-ol;1,1-Diphenyl-2-propanol,98%. Product Category: Heterocyclic Organic Compound. Appearance: White crystalline powder. CAS No. 29338-49-6. Molecular formula: C15H16O. Mole weight: 212.2869. Purity: 0.96. IUPACName: 1,1-diphenylpropan-2-ol. Canonical SMILES: CC(C(C1=CC=CC=C1)C2=CC=CC=C2)O. Density: 1.058 g/cm³. ECNumber: 249-574-6. Product ID: ACM29338496. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1,1-Diphenyl-2-propyn-1-ol 1,1-Diphenyl-2-propyn-1-ol. Group: Biochemicals. Grades: Highly Purified. CAS No. 3923-52-2. Pack Sizes: 25g, 50g, 100g, 250g, 500g. Molecular Formula: C15H12O. US Biological Life Sciences. USBiological 7
Worldwide
1,1-Diphenyl-2-propyn-1-ol 1,1-Diphenyl-2-propyn-1-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Diphenylethinylcarbinol, Diphenylethynylcarbinol, Ethynyldiphenylmethanol, 1,1-Diphenyl-2-propyn-1-ol, 1,1-Diphenylpropargyl alcohol, Diphenyl ethynyl carbinol, 1,1-diphenylprop-2-yn-1-ol, 2-Propyn-1-ol, 1,1-diphenyl-, 477443_ALDRICH, 3,3-Diphenyl-3-hydroxy-1-propyne, 43210_FLUKA, NSC 113228, BRN 0514549, NSC113228, SBB008737, ZINC01704130, Benzenemethanol, alpha-ethynyl-alpha-phenyl-, D150, LS-30747, 2-Propyn-1-ol, 1,1-diphenyl- (8CI). Product Category: Alkynes. Appearance: White to yellow crystalline solid. CAS No. 3923-52-2. Molecular formula: C15H12O. Mole weight: 208.26. Purity: >97.0%(GC). IUPACName: 1,1-di(phenyl)prop-2-yn-1-ol. Canonical SMILES: C#CC(C1=CC=CC=C1)(C2=CC=CC=C2)O. Density: 1.131 g/cm³. Product ID: ACM3923522. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
1,1-Diphenyl-2-propyn-1-ol 1,1-Diphenyl-2-propyn-1-ol. CAS No: 3923-52-2 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
1,1-Diphenyl-2-thiourea 1,1-Diphenyl-2-thiourea. Group: Biochemicals. Grades: Highly Purified. CAS No. 3898-8-6. Pack Sizes: 1g, 2g, 5g, 10g, 25g. US Biological Life Sciences. USBiological 7
Worldwide
1,1-Diphenyl-2-thiourea 1,1-Diphenyl-2-thiourea. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,1-diphenyl-2-thio-ure;CA;1,1-DIPHENYL-2-THIOUREA;1,1-diphenylthiourea;1,1-Diphenyl-2-thiourea(asym-);NSC 49187;1,1-DIPHENYL-2-THIOUREA (ASYM-) 98+%;USAF EK-7087. Product Category: Heterocyclic Organic Compound. Appearance: Grey powder. CAS No. 3898-8-6. Molecular formula: C13H12N2S. Mole weight: 228.31. Purity: 0.96. IUPACName: 1,1-diphenylthiourea. Canonical SMILES: C1=CC=C(C=C1)N(C2=CC=CC=C2)C(=S)N. Density: 1.249g/cm³. ECNumber: 223-448-0. Product ID: ACM3898086. Alfa Chemistry — ISO 9001:2015 Certified. Categories: 1,3-diphenyl-2-thiourea. Alfa Chemistry. 4
1,1'-Diphenyl-4,4'-bipyridinium dichloride 1,1'-Diphenyl-4,4'-bipyridinium dichloride. Group: Photochromic materials. Alternative Names: N,N-diphenyl-4,4-bipyridylium dichloride; D2165; 1,1-Diphenyl-4,4-bipyridinium Dichloride; phenyl viologen dichloride; N,N-diphenyl-4,4-bipyridinium dichloride. CAS No. 47369-00-6. Product ID: 1-phenyl-4-(1-phenylpyridin-1-ium-4-yl)pyridin-1-ium; dichloride. Molecular formula: 381.3. Mole weight: C22< / sub>H18< / sub>Cl2< / sub>N2< / sub>. C1=CC=C (C=C1)[N+]2=CC=C (C=C2)C3=CC=[N+] (C=C3)C4=CC=CC=C4. [Cl-]. [Cl-]. SZZVUWLOZBMPLX-UHFFFAOYSA-L. >97.0%(LC)(T). Alfa Chemistry Materials 7
1,1-Diphenylacetone Diphenylacetone. CAS No. 781-35-1. Richman Chemical
Pennsylvania PA
1,1-Diphenylacetone 1,1-Diphenylacetone. CAS No: 781-35-1 Sarchem Laboratories
Sarchem Laboratories New Jersey NJ
1,1-Diphenylacetone 1,1-Diphenylacetone. Group: Biochemicals. Grades: Highly Purified. CAS No. 781-35-1. Pack Sizes: 5g, 10g, 25g. Molecular Formula: C15H14O. US Biological Life Sciences. USBiological 7
Worldwide
1,1-Diphenylbut-1-ene 1,1-Diphenylbut-1-ene. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 1,1-Diphenylbut-1-ene. CAS No. 1726-14-3. IUPAC Name: 1-phenylbut-1-enylbenzene. Molecular formula: C16H16. Mole weight: 208.30. Catalog: APS1726143. SMILES: CCC=C(c1ccccc1)c2ccccc2. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products 4
1,1-Diphenyl-buta-1,3-diene 1,1-Diphenyl-buta-1,3-diene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 1,1-DIPHENYL-BUTA-1,3-DIENE. Product Category: Heterocyclic Organic Compound. CAS No. 4165-81-5. Molecular formula: C16H14. Mole weight: 206.28236. Purity: 0.96. IUPACName: 1-phenylbuta-1,3-dienylbenzene. Canonical SMILES: C=CC=C(C1=CC=CC=C1)C2=CC=CC=C2. Product ID: ACM4165815. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1,1’-Diphenyl-D10 1,1’-Diphenyl-D10 is a labelled analogue of 1,1’-Diphenyl (D486980). Group: Biochemicals. Grades: Highly Purified. CAS No. 1486-01-7. Pack Sizes: 50mg, 500mg. Molecular Formula: C12D10, Molecular Weight: 164.27. US Biological Life Sciences. USBiological 9
Worldwide
1,1-Diphenyldiazomethane 1,1-Diphenyldiazomethane is used to synthesize tartaric acid analogs of FR258900 as glycogen phosphorylase inhibitors. Group: Biochemicals. Alternative Names: Diazodiphenylmethane; Diphenylazomethane; Diphenyldiazomethane. Grades: Highly Purified. CAS No. 883-40-9. Pack Sizes: 1g, 2.5g, 10g. Molecular Formula: C??H??N?, Molecular Weight: 194.23. US Biological Life Sciences. USBiological 9
Worldwide
1,1-Diphenylethane 1,1-Diphenylethane, a kind of aromatic hydrocarbon compound, could probably used in polymerization. Synonyms: 2,2'-Bipyridine ferrous perchlorate. CAS No. 612-00-0. Molecular formula: C14H14. Mole weight: 182.27. BOC Sciences 3
1,1-Diphenylethanol 1,1-Diphenylethanol. Group: Biochemicals. Alternative Names: a-Methylbenzhydrol. Grades: Highly Purified. CAS No. 599-67-7. Pack Sizes: 25g, 50g, 100g, 250g. Molecular Formula: CH3C(C6H5)2OH. US Biological Life Sciences. USBiological 7
Worldwide
1,1-Diphenylethanol ≥97% (GC) 1,1-Diphenylethanol ≥97% (GC). Group: Biochemicals. Grades: GC. Pack Sizes: 5g, 25g, 100g, 250g. US Biological Life Sciences. USBiological 4
Worldwide
1,1-Diphenylethylene 1,1-Diphenylethylene. Group: Biochemicals. Alternative Names: 1,1-Diphenylethene; 1,1-Diphenylethylene; 1,1'-Diphenylethylene; 1, 1'-Ethenylidenebis [benzene]; NSC 57645; unsym-Diphenylethylene; α,α-Diphenylethylene; α - methyl enediphenylmethane; α-Phenylstyrene. Grades: Highly Purified. CAS No. 530-48-3. Pack Sizes: 25g. Molecular Formula: C14H12, Molecular Weight: 180.25. US Biological Life Sciences. USBiological 3
Worldwide
1,1-Diphenylethylene 1,1-Diphenylethylene. Uses: Designed for use in research and industrial production. Product Category: Alkenes. CAS No. 530-48-3. Molecular formula: C13H22. Mole weight: 180.25. Product ID: ACM530483. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
1,1-Diphenylethylene (stabilized with HQ) 1,1-Diphenylethylene (stabilized with HQ). Uses: Designed for use in research and industrial production. Product Category: Styrene Monomers. Appearance: Colorless to Light Orange to Yellow Clear Liquid. CAS No. 530-48-3. Molecular formula: C14H12. Mole weight: 180.25 g/mol. Purity: 98.0%(GC). Product ID: ACM-MO-530483. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry.
1,1-Diphenylheptane 1,1-Diphenylheptane. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (1-Phenylheptyl)benzene;Benzene, 1,1'-heptylidenebis-;heptane,1,1-diphenyl-;TIMTEC-BB SBB008712;1,1-DIPHENYLHEPTANE;1,1-DIPHENYLHEPTANE 98+%. Product Category: Heterocyclic Organic Compound. CAS No. 1530-05-8. Molecular formula: C19H24. Mole weight: 252.39. Product ID: ACM1530058. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 3
1,1,-Di(phthalazine-yl)amine 1,1,-Di(phthalazine-yl)amine. Group: Biochemicals. Alternative Names: N-1-Phthalazinyl-1-phthalazinamine. Grades: Highly Purified. CAS No. 103429-70-5. Pack Sizes: 10mg, 25mg, 50mg, 100mg, 250mg. Molecular Formula: C16H11N5. US Biological Life Sciences. USBiological 7
Worldwide
1,1'-Dipropylhafnocene Dichloride 1,1'-Dipropylhafnocene Dichloride. Group: Polymerization catalystspolymerization reagents. CAS No. 85722-06-1. Product ID: hafnium(4+); 1-propylcyclopenta-1,3-diene; dichloride. Molecular formula: 463.7g/mol. Mole weight: C16H22Cl2Hf. CCCC1=CC=C[CH-]1. CCCC1=CC=C[CH-]1. [Cl-]. [Cl-]. [Hf+4]. InChI=1S/2C8H11. 2ClH. Hf/c2*1-2-5-8-6-3-4-7-8; ; ; /h2*3-4, 6-7H, 2, 5H2, 1H3; 2*1H; /q2*-1; ; ; +4/p-2. UQWWTMGDSKPUTB-UHFFFAOYSA-L. Alfa Chemistry Materials 4
1,1-Di(p-tolyl)ethylene Low melting solid, 98%. CAS No. 2919-20-2. Pack Sizes: 1g, 5g. Product ID: FR-0698. B.P. 134-136/0.6 mm. Mole weight: 208.3. Frinton Laboratories Inc
Frinton Laboratories
1,1’-(Dithiobis(2-hydroxy-3-propyl-4,1-phenylene))bisethanone 1,1’-(Dithiobis(2-hydroxy-3-propyl-4,1-phenylene))bisethanone 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: 50mg, 100mg. Molecular Formula: C22H26O4S2. US Biological Life Sciences. USBiological 9
Worldwide
1, 1'-[Dithiobis (methylene) ]biscyclopropaneacetic Acid 1, 1'-[Dithiobis (methylene) ]biscyclopropaneacetic Acid is an intermediate in the synthesis of Montelukast (M568000), a selective leukotriene D4-receptor antagonist used as an antiasthmatic agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 162515-67-5. Pack Sizes: 50mg. US Biological Life Sciences. USBiological 3
Worldwide
1,1'-[Dithiobis(methylene)]biscyclopropaneacetic Acid 1,1'-[Dithiobis(methylene)]biscyclopropaneacetic Acid is an intermediate of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: 1-[1-Carboxymethyl-cyclopropylmethyldisulfanylmethyl)cyclopropyl]acetic acid; Montelukast Disulfide Impurity; Cyclopropaneacetic acid, 1,1'-[dithiobis(methylene)]bis-; 2,2'-[Disulfanediylbis(methylene-1,1-cyclopropanediyl)]diacetic acid; 2,2'-((Disulfanediylbis(methylene))bis(cyclopropane-1,1-diyl))diacetic acid. Grade: ≥90%. CAS No. 162515-67-5. Molecular formula: C12H18O4S2. Mole weight: 290.40. BOC Sciences 3
1, 1'-[Dithiobis (methylene) ]biscyclopropaneacetic Acid Methyl Ester 1, 1'-[Dithiobis (methylene) ]biscyclopropaneacetic Acid Methyl Ester is an intermediate in the synthesis of Montelukast (M568000), a selective leukotriene D4-receptor antagonist used as an antiasthmatic agent. Group: Biochemicals. Grades: Highly Purified. CAS No. 1446481-28-2. Pack Sizes: 100mg. US Biological Life Sciences. USBiological 3
Worldwide
1,1'-[Dithiobis(methylene)]biscyclopropaneacetic Acid Methyl Ester 1,1'-[Dithiobis(methylene)]biscyclopropaneacetic Acid Methyl Ester is an intermediate of Montelukast, which is a leukotriene D4-receptor antagonist used in the treatment of allergies and asthma. Synonyms: Montelukast Disulfide Dimethyl Ester; Methyl 2-(1-((2-((1-methoxycarbonylmethylcyclopropyl)methyl)disulfanyl) methyl)cyclopropyl)acetate; Cyclopropaneacetic acid, 1,1'-[dithiobis(methylene)]bis-, 1,1'-dimethyl ester; Dimethyl 2,2'-[disulfanediylbis(methylene-1,1-cyclopropanediyl)]diacetate. Grade: ≥90%. CAS No. 1446481-28-2. Molecular formula: C14H22O4S2. Mole weight: 318.45. BOC Sciences 3
1,1-Dithiopyrophosphoric Acid 1,1-Dithiopyrophosphoric Acid is derived from Trimethyl Phosphate (T796645), which is used as an electrolyte additive in the synthesis of lithium ion batteries. Group: Biochemicals. Grades: Highly Purified. CAS No. 959474-42-1. Pack Sizes: 5mg, 10mg. Molecular Formula: H4O5P2S2, Molecular Weight: 210.11. US Biological Life Sciences. USBiological 9
Worldwide
1,1'-(Dodecane-1,12-diyl)bis[2-amino-1,5-dihydro-4H-imidazol-4-one] 1,1'-(Dodecane-1,12-diyl)bis[2-amino-1,5-dihydro-4H-imidazol-4-one]. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 94109-90-7, 1,1-(Dodecane-1,12-diyl)bis(2-amino-1,5-dihydro-4H-imidazol-4-one), 1,1-(DODECANE-1,12-DIYL)BIS[2-AMINO-1,5-DIHYDRO-4H-IMIDAZOL-4-ONE], CTK5H5099, EINECS 302-530-0, AG-H-87100. Product Category: Heterocyclic Organic Compound. CAS No. 94109-90-7. Molecular formula: C18H32N6O2. Mole weight: 364.485680 [g/mol]. Purity: 0.96. IUPACName: 2-amino-3-[12-(2-amino-5-oxo-4H-imidazol-3-yl)dodecyl]-4H-imidazol-5-one. Canonical SMILES: C1C(=O)N=C(N1CCCCCCCCCCCCN2CC(=O)N=C2N)N. Density: 1.28g/cm³. ECNumber: 302-530-0. Product ID: ACM94109907. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 4
11-Dodecenoic Acid 11-Dodecenoic Acid. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Cis-11-dodecenoic acid. Product Category: Fatty Acids and Ester Homologs. Appearance: Liquid. CAS No. 65423-25-8. Molecular formula: C12H22O2. Mole weight: 198.3. Purity: 99%+. Product ID: ACM65423258. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
11-Dodecenyl acetate 11-Dodecenyl acetate. Uses: 11-dodecenyl acetate is a sex pheromone that plays a major role in reproduction in plants. Additional or Alternative Names: 11-Dodecenyl acetate;11-Dodecen-1-yl acetate;35153-10-7;dodec-11-enyl acetate;11-Dodecen-1-ol acetate;Q63391666;11-Dodecenyl acetate #;SCHEMBL592903;11-DDA;DTXSID00334438;ZINC2169541;LMFA07010260;AKOS024342583;FT-0730484. Product Category: Insect PheromoneFatty Acetates. CAS No. 35153-10-7. Molecular formula: C14H26O2. Mole weight: 226.35g/mol. Purity: 99%+. IUPACName: dodec-11-enyl acetate. Canonical SMILES: CC(=O)OCCCCCCCCCCC=C. Density: 0.876g/cm³. Product ID: ACM35153107. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
11-Dodecyn-1-ol 11-Dodecyn-1-ol is a synthetic intermediate of the sex pheromone (Z,E)-11,13,15-Hexadecatrienyl acetate for Thaumetopoea processionea [1]. Uses: Scientific research. Group: Natural products. CAS No. 18202-10-3. Pack Sizes: 10 mM * 1 mL; 1 g; 5 g; 10 g. Product ID: HY-W007273. MedChemExpress MCE
11-Dodecyn-1-ol 11-Dodecyn-1-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: Dodec-11-yn-1-ol. Product Category: Insect Pheromone. Appearance: liquid. CAS No. 18202-10-3. Molecular formula: C12H22O. Mole weight: 182.3. Purity: 95+%. IUPACName: dodec-11-yn-1-ol. Canonical SMILES: C#CCCCCCCCCCCO. Density: 0.877g/cm³. Product ID: ACM18202103. Alfa Chemistry — ISO 9001:2015 Certified. Alfa Chemistry. 2
11-dUTP (Biotin) (5mM) Biotin-labeled Nucleotides are used for non-fluorescent labeling of nucleic acids in purification and detection applications. Group: Biochemicals. Alternative Names: g-[N-(Biotin-6-amino-hexanoyl)]-5-aminoallyl-2’-deoxy-uridine-5’-triphosphate, Triethylammonium Salt. Grades: Highly Purified. Pack Sizes: 1ml. US Biological Life Sciences. USBiological 4
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11-dUTP (Biotin) (g-[N-(Biotin-6-amino-hexanoyl)]-5-aminoallyl-2’-deoxy-uridine-5’-triphosphate, Triethylammonium Salt) (1mM) Biotin-labeled Nucleotides are used for non-fluorescent labeling of nucleic acids in purification and detection applications. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 200ul. US Biological Life Sciences. USBiological 1
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1-[(1E)-2-Nitroethenyl]-2-naphthalenol 1-[(1E)-2-Nitroethenyl]-2-naphthalenol is an intermediate in the synthesis of 1-(2-Nitroethyl)-2-naphthol (N495895), an aromatic alcohol that is used in photoacid for extremely long lived and reversible pH jumps. Group: Biochemicals. Grades: Highly Purified. CAS No. 1454257-23-8. Pack Sizes: 500mg, 2.5g. Molecular Formula: C12H9NO3. US Biological Life Sciences. USBiological 9
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1-[(1E)-2-Phenylethenyl]-2(1H)-pyridinone 1-[(1E)-2-Phenylethenyl]-2(1H)-pyridinone is used in the synthesis of ethenotetra hydroisoquinolines as rigid analogs of adrenergic agents. Group: Biochemicals. Grades: Highly Purified. CAS No. 61259-55-0. Pack Sizes: 25mg, 50mg. Molecular Formula: C13H11NO, Molecular Weight: 197.23. US Biological Life Sciences. USBiological 9
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1-[(1E)-2-Phenylethenyl]-2(1H)-pyridinone-d5 1-[(1E)-2-Phenylethenyl]-2(1H)-pyridinone-d5 is an isotope labelled compound of 1-[(1E)-2-Phenylethenyl]-2(1H)-pyridinone (P319980), used in the synthesis of ethenotetra hydroisoquinolines as rigid analogs of adrenergic agents. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C13H6D5NO, Molecular Weight: 202.26. US Biological Life Sciences. USBiological 9
Worldwide
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
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11-Eicosenol 11-Eicosenol. Uses: Designed for use in research and industrial production. Product Category: Fatty Alcohols. CAS No. 62442-62-0. Molecular formula: C20H40O. Mole weight: 296.5. Purity: 0.99. Canonical SMILES: CCCCCCCCC=CCCCCCCCCCCO. Product ID: ACM62442620. Alfa Chemistry — ISO 9001:2015 Certified. Categories: icos-11-en-1-ol, 11-Eicosenoic acid. Alfa Chemistry.
11-ent-Mifepristone 11-ent-Mifepristone is an enantiomic impurity of Mifepristone, a progesterone receptor antagonist with partial agonist activity. Synonyms: (11α,17β)--11-[4-(Dimethylamino)phenyl]-17-hydroxy-17-(1-propyn-1-yl)estra-4,9-dien-3-one. Grade: > 95%. Molecular formula: C29H35NO2. Mole weight: 429.59. BOC Sciences 3
11-ent-Mifepristone-5-chloro-3,2'-[1,3]dioxolane 11-ent-Mifepristone-5-chloro-3,2'-[1,3]dioxolane is one of Mifepristone intermediates. Mifepristone is a progesterone receptor antagonist with partial agonist activity. It is an abortifacient. Synonyms: Estra-5(10),9(11)-diene-3,17-dione11-(4-(dimethylamino)phenyl)-17-(prop-1-yn-1-yl) 3-Ethylene Ketal. Molecular formula: C31H41NO4. Mole weight: 491.66. BOC Sciences 3
11-epi Deflazacort 11-epi Deflazacort is an isomer of Deflazacort, which is a systemic corticosteroid used to treat rheumatoid arthritis and lupus. Synonyms: 2-((6aR,6bS,7R,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-6a,8a,10-trimethyl-4-oxo-1,2,4,6a,6b,7,8,8a,11a,12,12a,12b-dodecahydro-8bH-naphtho[2',1':4,5]indeno[1,2-d]oxazol-8b-yl)-2-oxoethyl acetate; (11α,16β)-21-(Acetyloxy)-11-hydroxy-2'-methyl-5'H-pregna-1,4-dieno[17,16-d]oxazole-3,20-dione. Molecular formula: C25H31NO6. Mole weight: 441.52. BOC Sciences 3
11-epi Deflazacort 11-epi Deflazacort is an isomer of Defazacort (D229875), which is a systemic corticosteroid and derivative of prednisolone. Deflazacort is used for rheumatoid arthritis and lupus. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 2mg. Molecular Formula: C25H31NO6, Molecular Weight: 441.52. US Biological Life Sciences. USBiological 9
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11-Epihydrocortisone 11-Epihydrocortisone. Group: Biochemicals. Alternative Names: 11α,17,21-Trihydroxypregn-4-ene-3,20-dione; 11-Isocortisol; 11α,17,21-Trihydroxypregn-4-ene-3,20-dione; 11α,17,21-Trihydroxypregnen-4-en-3,20-dione; 11α,17α,21-Trihydroxy-4-pregnene-3,20-dione; 11 α , 17 α , 21-Tri hydroxyprogesterone; 11α-Cortisol; 11α-Epicortisol; 11α-Hydroxycortisol; Epi-F; Epicortisol; Epihydrocortisone; NSC 23903; NSC 27390; Pregn-4-ene-11α,17α,21-triol-3,20-dione; U 1676; epi-F. Grades: Highly Purified. CAS No. 566-35-8. Pack Sizes: 50mg. Molecular Formula: C21H30O5, Molecular Weight: 362.46. US Biological Life Sciences. USBiological 3
Worldwide
11-Epihydrocortisone 11-Epihydrocortisone. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 11?,17?,21-Trihydroxy-4-pregnene-3,20-dione, 11?,17,21-Trihydroxypregn-4-ene-3,20-dione, epi-F, 11?-Cortisol, 11?-Epicortisol, U 1676, Epi-F,Pregn-4-ene-3,20-dione, 11,17,21-trihydroxy-, (11?)-, Pregn-4-ene-3,20-dione, 11?,17,21-trihydroxy- (8CI), 11-Epicortisol, 11?,17?,21-Trihydroxyprogesterone, Epicortisol, 11-Epihydrocortisone, Pregn-4-ene-11?,17?,21-triol-3,20-dione, Epihydrocortisone, NSC 27390, 11?-Hydroxycortisol, NSC 23903, 11-Isocortisol, 11?,17,21-Trihydroxypregnen-4-en-3,20-dione. CAS No. 566-35-8. Pack Sizes: 10MG. IUPAC Name: (8S,9S,10R,11R,13S,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one. Molecular formula: C21H30O5. Mole weight: 362.46. Catalog: APS566358. SMILES: C[C@]12CCC(=O)C=C1CC[C@H]3[C@@H]4CC[C@](O)(C(=O)CO)[C@@]4(C)C[C@@H](O)[C@H]23. Format: Neat. Shipping: Room Temperature. Alfa Chemistry Analytical Products 4
11-Epihydrocortisone-d4 11-Epihydrocortisone-d4. Group: Biochemicals. Alternative Names: 11α,17,21-Trihydroxypregn-4-ene-3,20-dione-d4; 11-Isocortisol-d4; 11α,17,21-Trihydroxypregn-4-ene-3,20-dione-d4; 11α,17,21-Trihydroxypregnen-4-en-3,20-dione-d4; 11α,17α,21-Trihydroxy-4-pregnene-3,20-dione-d4; 11α,17α,21-Trihydroxyprogesterone-d4; 11α-Cortisol-d4; 11α-Epicortisol-d4; 11α-Hydroxycortisol-d4; Epi-F-d4; Epicortisol-d4; Epihydrocortisone-d4; NSC 23903-d4; NSC 27390-d4; Pregn-4-ene-11α,17α,21-triol-3,20-dione-d4; U 1676-d4; epi-F-d4. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C21H23D4O5, Molecular Weight: 366.48. US Biological Life Sciences. USBiological 3
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11-Epihydrocortisone Valerate 11-Epihydrocortisone Valerate is a derivative of Hydrocortisone (H714615) which is a glucocorticoid that is produced by the zona fasciculata of the adrenal gland. Group: Biochemicals. Grades: Highly Purified. CAS No. 139755-29-6. Pack Sizes: 10mg, 25mg. Molecular Formula: C26H38O6, Molecular Weight: 446.58. US Biological Life Sciences. USBiological 9
Worldwide
11-epi-Prednisolone An impurity of prednisolone. Prednisolone is a glucocorticoid and an anti-inflammatory drug used to treat central nervous system disorders. Synonyms: Prednisolone Impurity F; 11α,17,21-Trihydroxypregna-1,4-diene-3,20-dione; 11α,17,21-Trihydroxy-1,4-pregnadiene-3,20-dione; Prednisolone EP Impurity F; Epiprednisolone; (11α)-11,17,21-Trihydroxypregna-1,4-diene-3,20-dione; (8S,9S,10R,11R,13S,14S,17R)-11,17-Dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-3-one. Grade: >95%. CAS No. 600-90-8. Molecular formula: C21H28O5. Mole weight: 360.45. BOC Sciences 3
11-epi-Prednisolone-21-Disodium Phosphate 11-epi-Prednisolone-21-Disodium Phosphate is an impurity of Prednisolone which is a synthetic glucocorticoid, a derivative of cortisol, and can be used to treat a variety of inflammatory and auto-immune conditions. Molecular formula: C21H27O8PNa2. Mole weight: 484.39. BOC Sciences 3

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