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| Product | Description | |
|---|---|---|
| 1-[(3 β,7α)-3-(Acetyloxy)cholesta-5,8-dien-7-yl]-1,2-hydrazinedicarboxylic Acid 1,2-Diisoprpyl Ester | 1-[(3 β,7α)-3-(Acetyloxy)cholesta-5,8-dien-7-yl]-1,2-hydrazinedicarboxylic Acid 1,2-Diisoprpyl Ester is an intermediate in the synthesis of Zymostenol, which is the derivative of Zymosterol (Z701520), an sterol intermediate in the biosynthesis of cholesterol (C432501). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg, 100mg. Molecular Formula: C37H60N2O6. US Biological Life Sciences. |  Worldwide |
| 1,4-Cholestadien-3-one | 1,4-Cholestadien-3-one. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 566-91-6. Molecular formula: C27H42O. Mole weight: 382.64. Purity: 95%+. Product ID: ACM566916. Alfa Chemistry ISO 9001:2015 Certified. Categories: Cholesta-1,4-dien-3-one. |  |
| (1α,3 β,10α)-Cholesta-5,7-diene-1,3,25-triol | (1α,3 β,10α)-Cholesta-5,7-diene-1,3,25-triol is a natural secondary steroid used to determine the signal transduction pathways for rapid and genomic responses to calcitriol discrimination between different agonist shapes. Group: Biochemicals. Grades: Highly Purified. CAS No. 156197-52-3. Pack Sizes: 500ug, 5mg. Molecular Formula: C27H44O3. US Biological Life Sciences. | Worldwide |
| (1α,3 β)-9,10-Secocholesta-5(10),8-dien-6-yne-1,3,25-triol | (1α,3 β)-9,10-Secocholesta-5(10),8-dien-6-yne-1,3,25-triol is an intermediate in synthesizing (1α,3 β,9 β)-Cholesta-5,7-diene-1,3,25-triol (C431410), which is a natural secondary steroid used to determine the signal transduction pathways for rapid and genomic responses to calcitriol discrimination between different agonist shapes. Group: Biochemicals. Grades: Highly Purified. CAS No. 134458-49-4. Pack Sizes: 500ug, 1mg. Molecular Formula: C27H42O3. US Biological Life Sciences. | Worldwide |
| (1α,3 β,9 β)-Cholesta-5,7-diene-1,3,25-triol | (1α,3 β,9 β)-Cholesta-5,7-diene-1,3,25-triol is a natural secondary steroid used to determine the signal transduction pathways for rapid and genomic responses to calcitriol discrimination between different agonist shapes. Group: Biochemicals. Grades: Highly Purified. CAS No. 168609-17-4. Pack Sizes: 500ug, 5mg. Molecular Formula: C27H44O3. US Biological Life Sciences. | Worldwide |
| 2-[(3 β)-Cholesta-5,24-dien-3-yloxy]tetrahydro-2H-pyran | 2-[(3 β)-Cholesta-5,24-dien-3-yloxy]tetrahydro-2H-pyran is an protected intermediate in the synthesis of Desmosterol (D296860), a metabolite of Cholesterol (C432501). Group: Biochemicals. Alternative Names: Cholestane, 2H-Pyran Deriv. Grades: Highly Purified. CAS No. 51231-31-3. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 3,5-Cholestadiene | 3,5-Cholestadiene. Uses: Designed for use in research and industrial production. Additional or Alternative Names: cholest-3,5-diene; Cholesta-3,5-dien; EINECS 212-021-4; Cholestadien-(3.5); Cholesterylene; cholesta-3,5-diene; Cholesterilene. Product Category: Steroidal Compounds. CAS No. 747-90-0. Molecular formula: C27H44. Mole weight: 368.44. Purity: 95%+. IUPACName: (8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,7,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene. Canonical SMILES: CC(C)CCCC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC=C4)C)C. Density: 0.95g/cm³. ECNumber: 212-021-4. Product ID: ACM747900. Alfa Chemistry ISO 9001:2015 Certified. | |
| 3b-Cholesta-5,24-Dien-3-Ol | 3b-Cholesta-5,24-Dien-3-Ol. Group: Biochemicals. Alternative Names: Desmosterol. Grades: Highly Purified. CAS No. 313-04-2. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. Molecular Formula: C27H44O. US Biological Life Sciences. | Worldwide |
| (3 β,22E)-3,25-Dihydroxy-cholesta-5,22-dien-24-one 3-Acetate | (3 β,22E)-3,25-Dihydroxy-cholesta-5,22-dien-24-one 3-Acetate is an intermediate in the preparation of dihydroxyvitamin D2 (D455085). Group: Biochemicals. Alternative Names: (3 β,22E)-3-(Acetyloxy)-25-hydroxy-cholesta-5,22-dien-24-one. Grades: Highly Purified. CAS No. 69425-74-7. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| [[(3 β , 24E) -Cholesta-5, 24-dien-3-yl-26-13C]oxy] (1, 1-dimethylethyl) dimethylsilane-d6 | [[(3 β , 24E) -Cholesta-5, 24-dien-3-yl-26-13C]oxy] (1, 1-dimethylethyl) dimethylsilane is an protected intermediate in the synthesis of Desmosterol (D296860), a metabolite of Cholesterol (C432501). Group: Biochemicals. Alternative Names: Cholestane Silane Derivative-d6. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 4,6-Cholestadien-3β-ol | 4,6-Cholestadien-3β-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,6-Cholestadien-3beta-ol, Cholesta-4,6-diene-3beta-ol, 4,6-Cholestadien-3.beta.-ol, Cholesta-4,6-dien-3-ol, (3beta)-, CID85700, EINECS 238-069-6, Cholesta-4,6-dien-3-ol, (3.beta.)-, 14214-69-8. Product Category: Steroidal Compounds. CAS No. 14214-69-8. Molecular formula: C27H44O. Mole weight: 384.64. Purity: 95%+. IUPACName: 10,13-dimethyl-17-(6-methylheptan-2-yl)-2,3,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol. Product ID: ACM14214698. Alfa Chemistry ISO 9001:2015 Certified. | |
| 4,6-Cholestadien-3-one | 4,6-Cholestadien-3-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 4,6-Cholestadiene-3-one;Cholesta-4,6-dien-3-one;4,6-CHOLESTADIEN-3-ONE;3-KETO-4,6-CHOLESTADIENE;6-DEHYDROCHOLESTENONE. Product Category: Steroidal Compounds. CAS No. 566-93-8. Molecular formula: C27H42O. Mole weight: 382.64. Purity: 95%+. IUPACName: (8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-1,2,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-one. Canonical SMILES: CC(C)CCCC(C)C1CCC2C1(CCC3C2C=CC4=CC(=O)CCC34C)C. Density: 0.99g/cm³. ECNumber: 209-299-4. Product ID: ACM566938. Alfa Chemistry ISO 9001:2015 Certified. | |
| 5,22-Cholestadien-24β-ethyl-3β-ol | 5,22-Cholestadien-24β-ethyl-3β-ol. Uses: Designed for use in research and industrial production. Additional or Alternative Names: STIGMASTA-5,22-DIEN-3-OL,(3B,22E)-; 24S-ethylcholest-5,22-dien-3β-ol; STIGMASTEROL (STIGMASTERIN); Stigmasterin; isofucosterol; 5,22-stigmastadien-3β-ol; STIGMASTEROL(P); stigmasterin; stigmasta-5,22-dien-3β-ol; Stigmastero; Stigmasterol; SULFISOXAZOLE; PHYTOSTEROL; Anti-stiffness factor. Product Category: Steroidal Compounds. Appearance: white solid. CAS No. 83-48-7. Molecular formula: C29H48O. Mole weight: 412.69. Purity: 95%+. IUPACName: (3S,8S,9S,10R,13R,14S,17R)-17-[(E,2R,5S)-5-ethyl-6-methylhept-3-en-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol. Canonical SMILES: CCC(C=CC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)O)C)C)C(C)C. Density: 1.070 g/cm³ (20ºC). ECNumber: 201-482-7. Product ID: ACM83487. Alfa Chemistry ISO 9001:2015 Certified. | |
| 5,22-Cholestadien-24β-ethyl-3β-ol acetate | 5,22-Cholestadien-24β-ethyl-3β-ol acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (22E)-Stigmasta-5,22-dien-3-yl acetate;3beta-Acetoxystigmasta-5,22-diene;Stigmasta-5,22-dien-3beta-ol, acetate;Stigmasta-5,22-dien-3-ol, acetate, (3beta)-;Stigmasta-5,22-dien-3-ol, acetate, (3beta,22E)-;5,22-STIGMASTADIEN-3-BETA-OL ACETATE;5,22-CHOLESTAD. Product Category: Steroidal Compounds. CAS No. 4651-48-3. Molecular formula: C31H50O2. Mole weight: 454.73. Purity: 95%+. IUPACName: [(3S,8S,9S,10R,13R,14S,17R)-17-[(E,2R,5S)-5-ethyl-6-methylhept-3-en-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]acetate. Canonical SMILES: CCC(C=CC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)OC(=O)C)C)C)C(C)C. Density: 0.99 g/cm³. ECNumber: 225-082-7. Product ID: ACM4651483. Alfa Chemistry ISO 9001:2015 Certified. | |
| 5,24-Cholestadien-3β-ol acetate | 5,24-Cholestadien-3β-ol acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 5,24-CHOLESTADIEN-3BETA-OL 3-ACETATE;5,24-CHOLESTADIEN-3-BETA-OL ACETATE;24-DEHYDROCHOLESTEROL ACETATE;DESMOSTEROL ACETATE;5,24-Cholestadien-3β-ol acetate;Cholesta-5,24-dien-3β-ol 3-acetate;Cholesta-5,24-dien-3β-ol acetate. Product Category: Steroidal Compounds. CAS No. 2665-4-5. Molecular formula: C29H46O2. Mole weight: 426.67. Purity: 95%+. IUPACName: [(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylhept-5-en-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl]acetate. Canonical SMILES: CC(CCC=C(C)C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)OC(=O)C)C)C. Product ID: ACM2665045. Alfa Chemistry ISO 9001:2015 Certified. | |
| 5,7-Cholestadien-3β-ol monohydrate | 5,7-Cholestadien-3β-ol monohydrate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 7-Dehydrocholesterol; (3Beta)-7-Dehydro Cholesterol; Dehydrocholesterin; 7-DHC; Dehydrocholesterol; Provitamin D(sub 3); 3β-Hydroxy-5,7-cholestadiene; delta7-Cholesterol; Provitamin D3; 5,7-Cholestadien-3β-ol; Provitamine; (-)-7-dehydrocholesterol; cholesta-5,7-dien-3beta-ol; provitamin D3. Product Category: Steroidal Compounds. Appearance: white crystalline powder. CAS No. 434-16-2. Molecular formula: C27H44O. Mole weight: 384.64. Purity: 95%+. IUPACName: (3S,9S,10R,13R,14R,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol. Canonical SMILES: CC(C)CCCC(C)C1CCC2C1(CCC3C2=CC=C4C3(CCC(C4)O)C)C. Density: 1 g/cm³. ECNumber: 207-100-5. Product ID: ACM434162. Alfa Chemistry ISO 9001:2015 Certified. | |
| 5α-7,24-cholestadiene-d6 | 5α-7,24-cholestadiene-d6. Group: Others. Purity: >99%. Mole weight: 390.675. Stability: 6 Months. Storage: -20°C. Avanti Polar Lipids; lipid products; sterols; sterols products; singnal transduction; cell pathways; 5α-7,24-cholestadiene-d6; 5α-cholesta-7,24-dien-3ss-ol (d6). Cat No: STEZ-077. |  |
| 5α-Cholesta-7,24-dien-3β-ol | 5α-Cholesta-7,24-dien-3β-ol, a sterol, can be found in hamster cauda epididymal mature spermatozoa [1]. Uses: Scientific research. Group: Natural products. CAS No. 651-54-7. Pack Sizes: 1 mg; 5 mg. Product ID: HY-N9453. |  |
| 5α-Cholesta-7,24-diene-3 β-ol | 5α-Cholesta-7,24-diene-3 β-ol. Group: Biochemicals. Alternative Names: (3 β,5α)-Cholesta-7,24-dien-3-ol; 5α-Cholesta-7,24-dien-3 β-ol. Grades: Highly Purified. CAS No. 651-54-7. Pack Sizes: 2.5mg. Molecular Formula: C27H44O, Molecular Weight: 384.64. US Biological Life Sciences. | Worldwide |
| 5-Alpha-cholesta-8,24-dien-3-beta-ol | 5-Alpha-cholesta-8,24-dien-3-beta-ol. Uses: Designed for use in research and industrial production. Product Category: Steroidal Compounds. CAS No. 128-33-6. Molecular formula: C27H44O. Mole weight: 384.64. Purity: 0.95. Product ID: ACM128336. Alfa Chemistry ISO 9001:2015 Certified. Categories: Zymosterol. | |
| Cholesta-3,5-diene | ?93% (HPLC). Group: Fluorescence/luminescence spectroscopy. |  |
| Cholesta-4,6-dien-3-one | A metabolite of Cholesterol. Group: Biochemicals. Alternative Names: 4,6-Cholestadien-3-one; NSC 119073. Grades: Highly Purified. CAS No. 566-93-8. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| [10,13-Dimethyl-17-(6-methylheptan-2-yl)-2,3,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-yl]benzoate | [10,13-Dimethyl-17-(6-methylheptan-2-yl)-2,3,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-yl]benzoate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: MolPort-003-892-854, 4,6-Cholestadien-3beta-ol, benzoate, CID33010, EINECS 247-021-3, Cholesta-4,6-dien-3beta-yl benzoate, Cholesta-4,6-dien-3-ol, benzoate, (3beta)-, Cholesta-4,6-dien-3-ol, 3-benzoate, (3beta)-, 25485-34-1. Product Category: Heterocyclic Organic Compound. CAS No. 25485-34-1. Molecular formula: C34H48O2. Mole weight: 488.744 g/mol. Purity: 0.96. IUPACName: [10,13-dimethyl-17-(6-methylheptan-2-yl)-2,3,8,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-yl] benzoate. Canonical SMILES: CC(C)CCCC(C)C1CCC2C1(CCC3C2C=CC4=CC(CCC34C)OC(=O)C5=CC=CC=C5)C. Density: 1.05g/cm³. ECNumber: 247-021-3. Product ID: ACM25485341. Alfa Chemistry ISO 9001:2015 Certified. Categories: NS00049838. | |
| 16-Deacetyl Fusidic Acid Sodium Salt | 16-Deacetyl Fusidic Acid Sodium Salt. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: Sodium (3?,4?,8?,9?,11?,13?,14?,16?,17Z)-3,11,16-Trihydroxy-29-nordammara-17(20),24-dien-21-oate, 16-Desacetylfusidic acid sodium salt, Deacetylfusidic acid sodium salt, 16-O-Deacetylfusidic acid sodium salt,29-Nordammara-17(20),24-dien-21-oic acid, 3,11,16-trihydroxy-, monosodium salt, (3?,4?,8?,9?,11?,13?,14?,16?,17Z)- (9CI), Sodium ent-(17Z)-3?,11?,16?-Trihydroxy-4?,8,14-trimethyl-18-nor-5?,10?-cholesta-17(20),24-dien-21-oate, (3?,4?,8?,9?,11?,13?,14?,16?,17Z)-3,11,16-Trihydroxy-29-nordammara-17(20),24-dien-21-oic acid sodium salt, 16-Deacetylfusidic acid sodium salt, Sodium 16-Deacetylfusidate. CAS No. 55601-53-1. Pack Sizes: 10MG. IUPAC Name: sodium;(2Z)-6-methyl-2-[(3R,4S,5S,8S,9S,10S,11R,13R,14S,16S)-3,11,16-trihydroxy-4,8,10,14-tetramethyl-2,3,4,5,6,7,9,11,12,13,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-ylidene]hept-5-enoate. Molecular formula: C29H45O5.Na. Mole weight: 496.6544. Catalog: APS55601531. SMILES: [Na+].C[C@@H]1[C@H](O)CC[C@@]2(C)[C@H]1CC[C@@]3(C)[C@H]2[C@H](O)C[C@H]4\C(=C(/CCC=C(C)C)\C(=O)[O-])\[C@@H](O)C[C@]34C. Format: Neat. Shipping: Room Temperature. | |
| (1R, 3aR, 7aR) -1-[ (1R) -1, 5-Dimethyl-5-[ (trimethylsilyl) oxy]hexyl]-2, 3, 3a, 6, 7, 7a-hexahydro-7a-methyl-1H-inden-4-yl Ester 1,1,1-Trifluoro-methanesulfonic Acid | (1R, 3aR, 7aR) -1-[ (1R) -1, 5-Dimethyl-5-[ (trimethylsilyl) oxy]hexyl]-2, 3, 3a, 6, 7, 7a-hexahydro-7a-methyl-1H-inden-4-yl Ester 1,1,1-Trifluoro-methanesulfonic Acid is an intermediate in synthesizing (1α,3 β,9 β)-Cholesta-5,7-diene-1,3,25-triol (C431410), which is a natural secondary steroid used to determine the signal transduction pathways for rapid and genomic responses to calcitriol discrimination between different agonist shapes. Group: Biochemicals. Grades: Highly Purified. CAS No. 222317-53-5. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C22H39F3O4SSi. US Biological Life Sciences. | Worldwide |
| (1R, 3aR, 7aR) -1-[ (1R) -1, 5-Dimethyl-5-[ (trimethylsilyl) oxy]hexyl]octahydro-7a-methyl-4H-inden-4-one | (1R, 3aR, 7aR) -1-[ (1R) -1, 5-Dimethyl-5-[ (trimethylsilyl) oxy]hexyl]octahydro-7a-methyl-4H-inden-4-one is an intermediate in synthesizing (1α,3 β,9 β)-Cholesta-5,7-diene-1,3,25-triol (C431410), which is a natural secondary steroid used to determine the signal transduction pathways for rapid and genomic responses to calcitriol discrimination between different agonist shapes. Group: Biochemicals. Grades: Highly Purified. CAS No. 81506-41-4. Pack Sizes: 1mg, 2.5mg. Molecular Formula: C21H40O2Si. US Biological Life Sciences. | Worldwide |
| (1S, 2R, 4S, 6S)-2-Ethynyl-1-methyl-7-oxabicyclo[4. 1. 0]heptane-2, 4-diyl Diacetate | (1S, 2R, 4S, 6S)-2-Ethynyl-1-methyl-7-oxabicyclo[4. 1. 0]heptane-2, 4-diyl Diacetate is an intermediate in synthesizing (1α,3 β,9 β)-Cholesta-5,7-diene-1,3,25-triol (C431410), which is a natural secondary steroid used to determine the signal transduction pathways for rapid and genomic responses to calcitriol discrimination between different agonist shapes. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 100mg, 250mg. Molecular Formula: C13H16O5. US Biological Life Sciences. | Worldwide |
| 20-Dehydro cholesterol 3-acetate | 20-Dehydro cholesterol 3-acetate. Group: Biochemicals. Alternative Names: (3b,20E)-Cholesta-5,20(22)-dien-3-ol 3-acetate; Cholesta-5,20(22)-dien-3b-ol acetate. Grades: Highly Purified. CAS No. 54548-85-5. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C29H46O2. US Biological Life Sciences. | Worldwide |
| 20-Dehydro cholesterol 3-acetate | 20-Dehydro cholesterol 3-acetate. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (3β,20E)-Cholesta-5,20(22)-dien-3-ol 3-Acetate; Cholesta-5,20(22)-dien-3β-ol Acetate. Product Category: Heterocyclic Organic Compound. CAS No. 54548-85-5. Molecular formula: C29H46O2. Mole weight: 426.67. Purity: 0.96. IUPACName: [(3R,8S,9S,10R,13S,14S,17R)-10,13-dimethyl-17-[(Z)-6-methylhept-2-en-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate. Product ID: ACM54548855. Alfa Chemistry ISO 9001:2015 Certified. | |
| 22-Dehydro 25-Hydroxy Cholesterol 3-Acetate | Cholesterol derivative. Group: Biochemicals. Alternative Names: (3 β,22E)-Cholesta-5,22-diene-3,25-diol 3-Acetate. Grades: Highly Purified. CAS No. 157171-88-5. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 22-Dehydro Cholesterol-d7 3-Acetate | Cholesterol derivative. Group: Biochemicals. Alternative Names: 5,22E-Cholestadien-3 β-ol-d7 Acetate; 5,22E-Cholestadien-3 β-yl-d7 Acetate; (3 β,22E)-Cholesta-5,22-dien-3-ol-d7 3-Acetate. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 2,8-lanostadiene | 2,8-lanostadiene. Synonyms: Lanostadiene; Lanostadien-(2,8); (5S,10S,13R,14R,17R)-17-((R)-1,5-Dimethyl-hexyl)-4,4,10,13,14-pentamethyl-4,5,6,7,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene; Lanosta-2,8-diene; 4,4,14α-Trimethyl-5α-cholesta-2,8-dien. CAS No. 35652-87-0. Molecular formula: C30H50. Mole weight: 410.72. |  |
| (3b)-7-Dehydro cholesterol | (3b)-7-Dehydro cholesterol. Group: Biochemicals. Alternative Names: Cholesta-5,7-dien-3b-ol; 7,8-Didehydrocholesterol; 7-Dehydrocholesterin. Grades: Highly Purified. CAS No. 434-16-2. Pack Sizes: 1g, 2g, 5g, 10g, 25g. Molecular Formula: C27H44O. US Biological Life Sciences. | Worldwide |
| (3 β)-7-Dehydro Cholesterol | A vitamin precursor. Group: Biochemicals. Alternative Names: Cholesta-5,7-dien-3 β-ol; 7,8-Didehydrocholesterol; 7-Dehydrocholesterin; Provitamin D3. Grades: Highly Purified. CAS No. 434-16-2. Pack Sizes: 250mg. US Biological Life Sciences. | Worldwide |
| (3 β)-7-Dehydro Cholesterol-d7 | A labeled vitamin precursor. Group: Biochemicals. Alternative Names: Cholesta-5,7-dien-3 β-ol-d7; 7,8-Didehydrocholesterol-d7; 7-Dehydrocholesterin-d7; Provitamin D3-d7. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| (4α)-7-Dehydro-4,25-dihydroxycholesterol | Intermediate in the preparation of 4α,25-Dihydroxy Vitamin D3. Group: Biochemicals. Alternative Names: (3 β,4α)-Cholesta-5,7-diene-3,4,25-triol. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| 4α-Methylzymosterol | 4α-Methylzymosterol. Group: Biochemicals. Alternative Names: 4α-Methyl-Δ8,24-cholestenol; 4α-Methyl-5α-cholesta-8(9),24-dien-3 β-ol; (3 β, 4α, 5α)-4-Methyl-cholesta-8, 24-dien-3-ol; 4α-Methyl-Δ8,24-cholestenol. Grades: Highly Purified. CAS No. 7448-3-5. Pack Sizes: 1mg. Molecular Formula: C28H46O, Molecular Weight: 398.66. US Biological Life Sciences. | Worldwide |
| (4 β)-7-Dehydro-4,25-dihydroxycholesterol | Intermediate in the preparation of 4 β,25-Dihydroxy Vitamin D3. Group: Biochemicals. Alternative Names: (3 β,4 β)-Cholesta-5,7-diene-3,4,25-triol. Grades: Highly Purified. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| 5-Cholesten-3β-ol-7-one | 5-Cholesten-3β-ol-7-one. Uses: Designed for use in research and industrial production. Additional or Alternative Names: cholest-3,5-dien-7-one; cholesta-3,5-dien-7-one; 7-oxo-3,5-cholestadiene; 7-Oxocholesterol; cholest-3,5-diene-7-one; 3,5-cholestadien-7-one; Cholesta-3,5-diene-7-one-d7; 7-KETOCHOLESTEROL; 7-Keto Cholesterol; 7-Ketocholesta-3,5-diene; Cholesta-3,5-dien-7-on; 7-oxocholesta-3,5-diene. Product Category: Steroidal Compounds. CAS No. 566-28-9. Molecular formula: C27H44O2. Mole weight: 400.64. Purity: 0.98. IUPACName: 7-ketocholesterol. Density: 1.03g/cm³. Product ID: ACM566289. Alfa Chemistry ISO 9001:2015 Certified. | |
| 5-Dehydroepisterol | 5-Dehydroepisterol, a derivative of episterol and an intermediate in steroid biosynthesis, has antifungal activity. Synonyms: Ergosta-5,7,24(28)-trien-3beta-ol; Campesta-7,24(28)-dien-3β-ol; 24-methylene-cholesta-5,7-dien-3beta-ol; (3β)-Ergosta-5,7,24(28)-trien-3-ol. Grade: ≥91%. CAS No. 23582-83-4. Molecular formula: C28H44O. Mole weight: 396.65. | |
| 7-Dehydrocholesterol | 7-Dehydrocholesterol - Product ID: NST-10-88. Category: Sterols. Alternative Names: Cholesta-5,7-dien-3?-ol. Purity: 98%. Test method: HPLC. CAS No. 434-16-2. Pack Sizes: 5g, 10g, 25g, 50g. Appearance: White to beige colored Powder. Molecular formula: C27H44O. Mole weight: 384.65. Storage: +2 +8 °C. |  |
| 7-Dehydrocholesterol | A vitamin precursor. Uses: Provitamins. Synonyms: Cholecalciferol EP Impurity B; (3β)-7-Dehydro Cholesterol; Dehydrocholesterol; 7,8-Didehydrocholesterol; Cholesta-5,7-dien-3beta-ol; 5,7-Cholestandien-3beta-ol; provitamin D3. Grade: > 95%. CAS No. 434-16-2. Molecular formula: C27H44O. Mole weight: 384.64. | |
| 7-Dehydrocholesterol-[d6] | One of the isotopic labelled form of 7-DehydroCholesterol, which is a vitamin precursor. Synonyms: 3-beta-Hydroxy-cholest-5,7-diene-(26,26,26,27,27,27-D6); Cholesta-5,7-dien-3β-ol d6. Grade: 95% by HPLC; 98% atom D. Molecular formula: C27H38D6O. Mole weight: 390.67. | |
| Calcifediol Monohydrate EP Impurity A | Calcifediol Monohydrate EP Impurity A is a derivative of vitamin D3 and an impurity of calcifediol. Calcifediol is a prehormone produced in the liver from vitamin D3. Synonyms: Calcifediol EP Impurity A; 9β,10α-cholesta-5,7-diene-3β,25-diol; 25-Hydroxylumisterol; 25-Hydroxyprovitamin D3. CAS No. 61585-29-3. Molecular formula: C27H44O2. Mole weight: 400.65. | |
| Calcifediol Monohydrate EP Impurity B | Calcifediol Monohydrate EP Impurity B is a derivative of vitamin D3 and an impurity of calcifediol. Calcifediol is a prehormone produced in the liver from vitamin D3. Synonyms: Calcifediol EP Impurity B; 25-Hydroxyprovitamin D3; 25-Hydroxy-7-dehydrocholesterol; cholesta-5,7-diene-3β,25-diol; 7-Dehydro-25-hydroxycholesterol. CAS No. 22145-68-2. Molecular formula: C27H44O2. Mole weight: 400.65. | |
| Cholecalciferol EP Impurity C | An isomer of Vitamin D3. Cholecalciferol EP Impurity C can used in the preparation of vitamin D analogs. Synonyms: lumisterol 3; (3β,9β,10α)-Cholesta-5,7-dien-3-ol; 9β,10α-Cholesta-5,7-dien-3β-ol. Grade: > 95%. CAS No. 5226-1-7. Molecular formula: C27H44O. Mole weight: 384.64. | |
| Delta-7-Avenasterol | Delta-7-Avenasterol is an analog of Stigmasterol, which is a plant sterol that is used as a precursor in the synthesis of progesterone. It has antioxidant activity. Synonyms: Δ7-Avenasterol; (3β,5α,24Z)-Stigmasta-7,24(28)-dien-3-ol; (24Z)-24-Ethyl-5α-cholesta-7,24(28)-dien-3β-ol; (24Z)-5α-Stigmasta-7,24(28)-dien-3β-ol; (Z)-5α-Stigmasta-7,24(28)-dien-3β-ol; 24Z-Ethylidenelathosterol; 3β-Hydroxy-5α-stigmasta-7,24(28)Z-diene; 5α-Stigm. Grade: > 95%. CAS No. 23290-26-8. Molecular formula: C29H48O. Mole weight: 412.71. | |
| Desmosterol-[d6] | Desmosterol-[d6] is the labelled analogue of Desmosterol, which is a metabolite of Cholesterol. Synonyms: Desmosterol-d6; (3β)-Cholesta-5,24-dien-3-ol-d6; Cholesta-5,24-dien-3β-ol-d6; 24,25-Dehydrocholesterol-d6; 24-Dehydrocholesterol-d6; NSC 226126-d6. Grade: ≥96% by HPLC; ≥99% atom D. CAS No. 1246298-67-8. Molecular formula: C27H38D6O. Mole weight: 390.67. | |
| Episterol-[25,26,26,26,27,27,27-d7] | Episterol-[25,26,26,26,27,27,27-d7] is the labelled analogue of Episterol. Episterol is a compound that affects biosynthesis of ergosterol and has antifungal effects. Synonyms: Ergosta-7,24(28)-dien-25,26,26,26,27,27,27-d7-3beta-ol; (3β,5α)-Ergosta-7,24(28)-dien-25,26,26,26,27,27,27-d7-3-ol; 24-Methyl-5α-cholesta-7,24(28)-dien-3β-ol-25,26,26,26,27,27,27-d7; Episterin-25,26,26,26,27,27,27-d7; Episterol-25,26,26,26,27,27,27-d7; Δ7,24(28)-Ergostadienol-25,26,26,26,27,27,27-d7. Grade: >95% by HPLC. CAS No. 221104-74-1. Molecular formula: C28H39D7O. Mole weight: 405.72. | |
| Fusidic Acid EP Impurity E | An impurity of Fusidic acid, which is a steroidal antibiotic belonging to the fusidane class, derived from Fusidium coccineum. Fusidic acid is primarily effective against Gram-positive bacteria, including Staphylococcus aureus (particularly methicillin-resistant strains, MRSA). It is used to treat skin and soft tissue infections. Synonyms: ent-(17Z,24EZ)-16α-(Acetyloxy)-3β,11β,26-trihydroxy-4β,8,14-trimethyl-18-nor-5β,10α-cholesta-17(20),24-dien-21-oic acid; 26-Hydroxyfusidic acid; Sodium Fusidate EP Impurity E; Fusidic Acid Impurity E; (3α,4α,5α,11α,16β,17Z)-16-(Acetyloxy)-3,11,26-trihydroxy-4,8,14-trimethyl-18-norcholesta-17(20),24-dien-21-oic acid; 26-Hydroxy Fusidic Acid; (2Z)-2-((3R,4S,5S,8S,9S,10S,11R,13R,14S,16S)-16-Acetoxy-3,11-dihydroxy-4,8,10,14-tetramethylhexadecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)-7-hydroxy-6-methylhept-5-enoic acid. Grade: ≥95%. CAS No. 2802408-15-5. Molecular formula: C31H48O7. Mole weight: 532.71. | |
| Fusidic Acid EP Impurity F | An impurity of Fusidic acid, which is a steroidal antibiotic belonging to the fusidane class, derived from Fusidium coccineum. Fusidic acid is primarily effective against Gram-positive bacteria, including Staphylococcus aureus (particularly methicillin-resistant strains, MRSA). It is used to treat skin and soft tissue infections. Synonyms: ent-(17Z,24EZ)-16α-(Acetyloxy)-3β,11β-dihydroxy-4β,8,14-trimethyl-26-oxo-18-nor-5β,10α-cholesta-17(20),24-dien-21-oic acid; 26-Oxofusidic acid; 27-oxo-Fusidic Acid; (3α,4α,8α,9β,11α,13α,14β,16β,17Z)-16-(Acetyloxy)-3,11-dihydroxy-26-oxo-29-nordammara-17(20),24-dien-21-oic acid; Sodium Fusidate EP Impurity F; Fusidic Acid Impurity F; (2Z)-2-((3R,4S,5S,8S,9S,10S,11R,13R,14S,16S)-16-Acetoxy-3,11-dihydroxy-4,8,10,14-tetramethylhexadecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)-6-methyl-7-oxohept-5-enoic acid. Grade: ≥95%. CAS No. 1415035-94-7. Molecular formula: C31H46O7. Mole weight: 530.70. | |
| Fusidic Acid EP Impurity G | A metabolite of Fusidic acid, which is a steroidal antibiotic belonging to the fusidane class, derived from Fusidium coccineum. Fusidic acid is primarily effective against Gram-positive bacteria, including Staphylococcus aureus (particularly methicillin-resistant strains, MRSA). It is used to treat skin and soft tissue infections. Uses: A metabolite of fusidic acid. Synonyms: (Z)-2-((4S,5S,8S,9S,10S,11R,13R,14S,16S)-16-Acetoxy-11-hydroxy-4,8,10,14-tetramethyl-3-oxohexadecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)-6-methylhept-5-enoic acid; 3-Ketofusidic acid; ent-(17Z)-16α-(Acetyloxy)-11β-hydroxy-4β,8,14-trimethyl-3-oxo-18-nor-5β,10α-cholesta-17(20),24-dien-21-oic acid; 3-Didehydrofusidic acid; (4α,8α,9β,11α,13α,14β,16β,17Z)-16-(Acetyloxy)-11-hydroxy-3-oxo-29-nordammara-17(20),24-dien-21-oic acid; 29-Nor-8α,9β,13α,14β-dammara-17(20),24-dien-21-oic acid, 11α,16β-dihydroxy-3-oxo-, 16-acetate, (Z)-; 3-Oxofusidic acid; 3-Keto Fusidic Acid; Fusidic Acid Impurity G; Sodium Fusidate EP Impurity G. Grade: ≥95%. CAS No. 4680-37-9. Molecular formula: C31H46O6. Mole weight: 514.69. | |
| Fusidic Acid EP Impurity H | A metabolite of Fusidic acid, which is a steroidal antibiotic belonging to the fusidane class, derived from Fusidium coccineum. Fusidic acid is primarily effective against Gram-positive bacteria, including Staphylococcus aureus (particularly methicillin-resistant strains, MRSA). It is used to treat skin and soft tissue infections. Uses: A metabolite of fusidic acid. Synonyms: ent-(17Z)-16α-(Acetyloxy)-3β-hydroxy-4β,8,14-trimethyl-11-oxo-18-nor-5β,10α-cholesta-17(20),24-dien-21-oic acid; 11-Didehydrofusidic acid; 11-Keto fusidic acid; 11-Monoketofusidic acid; (3α,4α,8α,9β,13α,14β,16β,17Z)-16-(Acetyloxy)-3-hydroxy-11-oxo-29-nordammara-17(20),24-dien-21-oic acid; 29-Nor-8α,9β,13α,14β-dammara-17(20),24-dien-21-oic acid, 3α,16β-dihydroxy-11-oxo-, 16-acetate, (Z)-; 11-Ketofusidic acid; 11-Oxofusidic acid; Fusidic Acid Impurity H; (Z)-2-((3R,4S,5S,8S,9S,10S,13R,14S,16S)-16-Acetoxy-3-hydroxy-4,8,10,14-tetramethyl-11-oxohexadecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)-6-methylhept-5-enoic acid; Sodium Fusidate EP Impurity H. Grade: ≥95%. CAS No. 16711-91-4. Molecular formula: C31H46O6. Mole weight: 514.69. | |
| Fusidic Acid EP Impurity I | An impurity of Fusidic acid, which is a steroidal antibiotic belonging to the fusidane class, derived from Fusidium coccineum. Fusidic acid is primarily effective against Gram-positive bacteria, including Staphylococcus aureus (particularly methicillin-resistant strains, MRSA). It is used to treat skin and soft tissue infections. Synonyms: ent-(17Z)-3β,11β,16β-Trihydroxy-4β,8,14-trimethyl-18-nor-5β,10α-cholesta-17(20),24-dien-21-oic acid; 16-epi-Deacetylfusidic acid; (3α,4α,8α,9β,11α,13α,14β,16α,17Z)-3,11,16-Trihydroxy-29-nordammara-17(20),24-dien-21-oic acid; Deacetyl-16-epifusidic acid; 29-Nor-8α,9β,13α,14β-dammara-17(20),24-dien-21-oic acid, 3α,11α,16α-trihydroxy-, (Z)-; 16-Epideacetylfusidic acid; NSC 319631; Fusidic Acid Impurity I; (Z)-6-Methyl-2-((3R,4S,5S,8S,9S,10S,11R,13R,14S,16R)-3,11,16-trihydroxy-4,8,10,14-tetramethylhexadecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)hept-5-enoic acid; Sodium Fusidate EP Impurity I. Grade: ≥95%. CAS No. 5951-83-7. Molecular formula: C29H46O5. Mole weight: 474.68. | |
| Fusidic Acid EP Impurity J | An impurity of Fusidic acid, which is a steroidal antibiotic belonging to the fusidane class, derived from Fusidium coccineum. Fusidic acid is primarily effective against Gram-positive bacteria, including Staphylococcus aureus (particularly methicillin-resistant strains, MRSA). It is used to treat skin and soft tissue infections. Synonyms: ent-(17Z)-3β,11β-Dihydroxy-4β,8,14-trimethyl-18-nor-5β,10α-cholesta-17(20),24-dieno-21(16β)-lactone; 16-epi-Deacetylfusidic acid 21,16-lactone; 29-Nor-8α,9β,13α,14β-dammara-17(20),24-dien-21-oic acid, 3α,11α,16α-trihydroxy-, γ-lactone; Deacetyl-16-epifusidic acid γ-lactone; (3α,4α,8α,9β,11α,13α,14β,16α)-3,11,16-Trihydroxy-29-nordammara-17(20),24-dien-21-oic acid, γ-lactone; Fusidic Acid Impurity J; (2aS,3S,4R,6aS,6bS,7R,8aR,11aR,12aS,12bS)-4,7-Dihydroxy-3,6a,12a,12b-tetramethyl-9-(4-methylpent-3-en-1-yl)-1,2,2a,3,4,5,6,6a,6b,7,8,8a,11a,12,12a,12b-hexadecahydro-10H-naphtho[2',1':4,5]indeno[2,1-b]furan-10-one; Sodium Fusidate EP Impurity J. Grade: ≥95%. CAS No. 13011-12-6. Molecular formula: C29H44O4. Mole weight: 456.66. | |
| Fusidic Acid EP Impurity K | An impurity of Fusidic acid, which is a steroidal antibiotic belonging to the fusidane class, derived from Fusidium coccineum. Fusidic acid is primarily effective against Gram-positive bacteria, including Staphylococcus aureus (particularly methicillin-resistant strains, MRSA). It is used to treat skin and soft tissue infections. Synonyms: 29-Nor-8α,9β,13α,14β-dammara-17(20),24-dien-21-oic acid, 3α,11α,16β-trihydroxy-, γ-lactone; 16-Deacetylfusidic acid γ-lactone; ent-(17Z)-3β,11β-dihydroxy-4β,8,14-trimethyl-18-nor-5β,10α-cholesta-17(20),24-dieno-21(16α)-lactone; Deacetylfusidic acid 21,16-lactone; 16-O-Deacetylfusidic acid lactone; (3α,4α,8α,9β,11α,13α,14β,16β)-3,11,16-Trihydroxy-29-nordammara-17(20),24-dien-21-oic acid, γ-lactone; (2aS,3S,4R,6aS,6bS,7R,8aR,11aS,12aS,12bS)-4,7-Dihydroxy-3,6a,12a,12b-tetramethyl-9-(4-methylpent-3-en-1-yl)-1,2,2a,3,4,5,6,6a,6b,7,8,8a,11a,12,12a,12b-hexadecahydro-10H-naphtho[2',1':4,5]indeno[2,1-b]furan-10-one; Sodium Fusidate EP Impurity K; Fusidic Acid Impurity K. Grade: ≥95%. CAS No. 4701-54-6. Molecular formula: C29H44O4. Mole weight: 456.66. | |
| Fusidic Acid EP Impurity M | An impurity of Fusidic acid, which is a steroidal antibiotic belonging to the fusidane class, derived from Fusidium coccineum. Fusidic acid is primarily effective against Gram-positive bacteria, including Staphylococcus aureus (particularly methicillin-resistant strains, MRSA). It is used to treat skin and soft tissue infections. Synonyms: ent-(17Z)-16α-(Acetyloxy)-3β-hydroxy-4β,8,14-trimethyl-18-nor-5β,10α-cholesta-17(20),24-dien-21-oic acid; 11-Deoxyfusidic acid; (3α,4α,8α,9β,13α,14β,16β,17Z)-16-(Acetyloxy)-3-hydroxy-29-nordammara-17(20),24-dien-21-oic acid; 11-Deoxy Fusidic Acid; Fusidic Acid Impurity M; (Z)-2-((3R,4S,5S,8S,9S,10S,13R,14S,16S)-16-Acetoxy-3-hydroxy-4,8,10,14-tetramethylhexadecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)-6-methylhept-5-enoic acid; Sodium Fusidate EP Impurity M. Grade: ≥95%. CAS No. 1013937-16-0. Molecular formula: C31H48O5. Mole weight: 500.71. | |
| Fusidic Acid EP Impurity O | An impurity of Fusidic acid, which is a steroidal antibiotic belonging to the fusidane class, derived from Fusidium coccineum. Fusidic acid is primarily effective against Gram-positive bacteria, including Staphylococcus aureus (particularly methicillin-resistant strains, MRSA). It is used to treat skin and soft tissue infections. Synonyms: ent-(17Z)-3β,11β,16α-Trihydroxy-4β,8,14-trimethyl-18-nor-5β,10α-cholesta-17(20),24-dien-21-oic acid; Deacetylfusidic acid; 16-O-Deacetylfusidic acid; Fusidic Acid Impurity O; Sodium Fusidate EP Impurity O; (3α,4α,8α,9β,11α,13α,14β,16β,17Z)-3,11,16-Trihydroxy-29-nordammara-17(20),24-dien-21-oic acid; 29-Nor-8α,9β,13α,14β-dammara-17(20),24-dien-21-oic acid, 3α,11α,16β-trihydroxy-, (Z)-; 16-Desacetylfusidic acid; (Z)-6-Methyl-2-((3R,4S,5S,8S,9S,10S,11R,13R,14S,16S)-3,11,16-trihydroxy-4,8,10,14-tetramethylhexadecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)hept-5-enoic acid. Grade: ≥95%. CAS No. 13090-91-0. Molecular formula: C29H46O5. Mole weight: 474.67. | |
| Fusidic Acid EP Impurity O sodium salt | An impurity of Fusidic acid, which is a steroidal antibiotic belonging to the fusidane class, derived from Fusidium coccineum. Fusidic acid is primarily effective against Gram-positive bacteria, including Staphylococcus aureus (particularly methicillin-resistant strains, MRSA). It is used to treat skin and soft tissue infections. Uses: An impurity of fusidic acid. Synonyms: 29-Nordammara-17(20),24-dien-21-oic acid, 3,11,16-trihydroxy-, monosodium salt, (3α,4α,8α,9β,11α,13α,14β,16β,17Z)-; 16-Deacetyl fusidic acid sodium salt; Sodium Fusidate EP Impurity O; Fusidic Acid EP Impurity O sodium salt; Sodium (Z)-6-methyl-2-((3R,4S,5S,8S,9S,10S,11R,13R,14S,16S)-3,11,16-trihydroxy-4,8,10,14-tetramethylhexadecahydro-17H-cyclopenta[a]phenanthren-17-ylidene)hept-5-enoate; ent-(17Z)-3β,11β,16α-Trihydroxy-4β,8,14-trimethyl-18-nor-5β,10α-cholesta-17(20),24-dien-21-oic acid sodium salt; Deacetylfusidic acid sodium salt; 16-O-Deacetylfusidic acid sodium salt. Grade: ≥95%. CAS No. 55601-53-1. Molecular formula: C29H45NaO5. Mole weight: 496.65. | |
| Fusidic Acid Hemihydrate | Fusidic Acid Hemihydrate. Uses: For analytical and research use. Group: Api standards; pharmaceutical toxicology. Alternative Names: Fusidic acid hemihydrate,Fenoprofen 1,3-Butylene Glycol Esters (Mixture of Regio- and Stereoisomers), ent-(17Z)-16alpha-(Acetyloxy)-3beta,11beta-dihydroxy-4beta,8,14-trimethyl-18-nor-5beta,10alpha-cholesta-17(20),24-dien-21-oic acid hemihydrate, 29-Nordammara-17(20),24-dien-21-oic acid, 16-(acetyloxy)-3,11-dihydroxy-, hydrate (2:1), (3alpha,4alpha,8alpha,9beta,11alpha,13alpha,14beta,16beta,17Z)-. CAS No. 172343-30-5. IUPAC Name: (2Z)-2-[(3R,4S,5S,8S,9S,10S,11R,13R,14S,16S)-16-acetyloxy-3,11-dihydroxy-4,8,10,14-tetramethyl-2,3,4,5,6,7,9,11,12,13,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-17-ylidene]-6-methylhept-5-enoic acid;hydrate. Molecular formula: 2C31H48O6.H2O. Mole weight: 1051.43. Catalog: APS172343305. SMILES: O.C[C@@H]1[C@H](O)CC[C@@]2(C)[C@H]1CC[C@@]3(C)[C@H]2[C@H](O)C[C@H]4\C(=C(/CCC=C(C)C)\C(=O)O)\[C@H](C[C@]34C)OC(=O)C.C[C@@H]5[C@H](O)CC[C@@]6(C)[C@H]5CC[C@@]7(C)[C@H]6[C@H](O)C[C@H]8\C(=C(/CCC=C(C)C)\C(=O)O)\[C@H](C[C@]78C)OC(=O)C. Format: Neat. Shipping: Room Temperature. | |
| Lumisterol 3 (>90%) | Lumisterol 3 (>90%). Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (3?,9?,10?)-Cholesta-5,7-dien-3-ol,Cholesta-5,7-dien-3-ol, (3?,9?,10?)-, 9?,10?-Cholesta-5,7-dien-3?-ol (7CI,8CI), Lumisterol3. CAS No. 5226-1-7. IUPAC Name: (3S,9R,10S,13R,14R,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,9,11,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-3-ol. Molecular formula: C27H44O. Mole weight: 384.64. Catalog: APS5226017. SMILES: CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2C3=CC=C4C[C@@H](O)CC[C@@]4(C)[C@@H]3CC[C@]12C. Format: Neat. | |
| Lumisterol 3 (Cholecalciferol EP Impurity C) | Lumisterol3 is an isomer of Vitamin D3. Lumisterol3 is used in the preparation of vitamin D analogs. Group: Biochemicals. Alternative Names: (3 β,9 β,10α)-Cholesta-5,7-dien-3-ol; 9 β,10α-Cholesta-5,7-dien-3 β-ol; Cholecalciferol EP Impurity C. Grades: Highly Purified. CAS No. 5226-1-7. Pack Sizes: 1mg. Molecular Formula: C27H44O, Molecular Weight: 384.64. US Biological Life Sciences. | Worldwide |
| sterol 24-C-methyltransferase | Requires glutathione. Acts on a range of sterols with a 24(25)-double bond in the sidechain. While zymosterol is the preferred substrate it also acts on desmosterol, 5α-cholesta-7,24-dien-3β-ol, 5α-cholesta-5,7,24-trien-3β-ol, 4α-methylzymosterol and others. S-Adenosyl-L-methionine attacks the Si-face of the 24(25) double bond and the C-24 hydrogen is transferred to C-25 on the Re face of the double bond. Group: Enzymes. Synonyms: Δ24-methyltransferase; Δ24-sterol methyltransferase; zymosterol-24-methyltransferase; S-adenosyl-4-methionine:sterol Δ24-methyltransferase; SMT1; 24-sterol C-methyltransferase; S-adenosyl-L-methionine:Δ24(23)-sterol methyltransferase; phytosterol methyltransferase. Enzyme Commission Number: EC 2.1.1.41. CAS No. 37257-07-1. Storage: Store it at +4 ?C for short term. For long term storage, store it at -20 ?C?-80 ?C. Form: Liquid or lyophilized powder. EXWM-1945; sterol 24-C-methyltransferase; EC 2.1.1.41; 37257-07-1; Δ24-methyltransferase; Δ24-sterol methyltransferase; zymosterol-24-methyltransferase; S-adenosyl-4-methionine:sterol Δ24-methyltransferase; SMT1; 24-sterol C-methyltransferase; S-adenosyl-L-methionine:Δ24(23)-sterol methyltransferase; phytosterol methyltransferase. Cat No: EXWM-1945. | |
| Stigmasta-4,22-dien-3-one | Stigmasta-4,22-dien-3-one can be found in the flower of Magnolia biondii. It has antioxidant activity. Uses: Antioxidant. Synonyms: 4,22-Cholestadien-24-ethyl-3-one. Grade: >98%. CAS No. 55722-32-2. Molecular formula: C29H46O. Mole weight: 410.7. | |
| Stigmasterol | Plant sterol, used as a precursor in the synthesis of progesterone. Group: Biochemicals. Alternative Names: (3 β,22E)-Stigmasta-5,22-dien-3-ol; Stigmasta-5,22-dien-3 β-ol; 24-Ethyl-5,22-cholestadien-3 β-ol; 24 β-Ethyl-5,22-cholestadien-3 β-ol; NSC 8095; Stigmasterin; Serposterol. Grades: Highly Purified. CAS No. 83-48-7. Pack Sizes: 25g, 50g, 100g, 250g. Molecular Formula: C??H??O, Molecular Weight: 412.69. US Biological Life Sciences. | Worldwide |
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