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| Product | Description | |
|---|---|---|
| Atorvastatin tert-butyl ester | Atorvastatin tert-butyl ester. Group: Biochemicals. Alternative Names: (b-R, δ R)-2- (4-Fluorophenyl)-b, δ -dihydroxy-5- (1-methylethyl)-3-phenyl-4-[ (phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid 1,1-dimethylethyl ester. Grades: Highly Purified. CAS No. 134395-00-9. Pack Sizes: 1mg, 2mg, 5mg, 10mg. Molecular Formula: C37H43FN2O5. US Biological Life Sciences. |  Worldwide |
| Atorvastatin tert-butyl ester | Atorvastatin tert-butyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: 7-[2-(4-Fluoro-phenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)pyrrol-1-yl]-3,5-?dihydroxy-heptanoic Acid tert-Butyl Ester;Atorvastatin tert-Butyl Ester;(R,dR)-2-(4-Fluorophenyl)-,d-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol. Product Category: Heterocyclic Organic Compound. Appearance: Off-white to pale yellow solid. CAS No. 134395-00-9. Molecular formula: C37H43FN2O5. Product ID: ACM134395009. Alfa Chemistry ISO 9001:2015 Certified. |  |
| Atorvastatin tert-Butyl Ester | Atorvastatin tert-Butyl Ester is an impurity of Atorvastatin, which is an HMG-CoA reductase inhibitor used to reduce cholesterol and prevent cardiovascular-related disease. Synonyms: (3R,5R)-tert-Butyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate; 1H-Pyrrole-1-heptanoic acid, 2-(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-, 1,1-dimethylethyl ester, (βR,δR)-; 1H-Pyrrole-1-heptanoic acid, 2-(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-, 1,1-dimethylethyl ester, [R-(R*,R*)]-; (3R,5R)-7-[2-(4-Fluorophenyl)-5-isopropyl-3-phenyl-4-phenylcarbamoylpyrrol-1-yl]-3,5-dihydroxyheptanoic acid tert-butyl ester. Grades: ≥95%. CAS No. 134395-00-9. Molecular formula: C37H43FN2O5. Mole weight: 614.76. |  |
| 10-trans-Atorvastatin Acetonide tert-Butyl Ester | 10-trans-Atorvastatin Acetonide tert-Butyl Ester is the impuritiy of Atorvastatin, a selective, competitive HMG-CoA reductase inhibitor. Synonyms: tert-butyl 2-((4S,6R)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate; (4S,6R)-6-[2-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester. CAS No. 1105067-90-0. Molecular formula: C40H47FN2O5. Mole weight: 654.81. | |
| 10-trans-Atorvastatin Acetonide tert-Butyl Ester | Intermediate in the preparation of Atorvastatin 10-Trans (Atorvastatin Impurity AT10). Group: Biochemicals. Alternative Names: (4S, 6R)-6-[2-[2- (4-Fluorophenyl)-5- (1-methylethyl)-3-phenyl-4-[ (phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2, 2-dimethyl-1, 3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 1105067-90-0. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 10-trans-Atorvastatin tert-Butyl Ester | Intermediate in the preparation of Atorvastatin 10-Trans (Atorvastatin Impurity AT10). Group: Biochemicals. Alternative Names: [R-(R*,S*)-2-(4-Fluorophenyl)- β , δ -dihydroxy-5- (1-methylethyl)-3-phenyl-4-[ (phenylamino)carbonyl]-1H-pyrrole-1-heptanoic Acid tert-Butyl Ester. Grades: Highly Purified. CAS No. 1217751-95-5. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 2-Fluoro Atorvastatin tert-Butyl Ester | 2-Fluoro Atorvastatin tert-Butyl Ester is an impurity formed in the synthesis of Atorvastatin (A791750), a selective, competitive HMG-CoA reductase. Group: Biochemicals. Grades: Highly Purified. CAS No. 1099474-28-8. Pack Sizes: 100mg, 250mg. Molecular Formula: C40H47FN2O5. US Biological Life Sciences. | Worldwide |
| 2-Fluoro Atorvastatin tert-Butyl Ester | 2-Fluoro Atorvastatin tert-Butyl Ester is the impuritiy of Atorvastatin, a selective, competitive HMG-CoA reductase inhibitor. Synonyms: tert-butyl 2-((4R,6R)-6-(2-(2-(2-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate; (4R,6R)-6-[2-[2-(2-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester. CAS No. 1099474-28-8. Molecular formula: C40H47FN2O5. Mole weight: 654.81. | |
| 2-Hydroxy Atorvastatin tert-Butyl Ester | A derivative of Atorvastatin. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 2-Hydroxy Atorvastatin tert-Butyl Ester-d5 | 2-Hydroxy Atorvastatin tert-Butyl Ester-d5 is an intermediate in the synthesis of Atorvastatin (A791750), a selective, competitive HMG-CoA reductase inhibitor. Atorvastatin is the only drug in its class specfically indicated for lowering both elevated LDL-cholesterol and triglycerides in patients with hypercholesterolemia. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. Molecular Formula: C37H38D5FN2O6, Molecular Weight: 635.78. US Biological Life Sciences. | Worldwide |
| 3-Oxo Atorvastatin tert-Butyl Ester | 3-Oxo Atorvastatin tert-Butyl Ester is a Boc-protected oxo-derivative of Atorvastatin. Synonyms: (δR)-2-(4-Fluorophenyl)-δ-hydroxy-5-(1-methylethyl)-β-oxo-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic Acid 1,1-Dimethylethyl Ester; (R)-2-(4-Fluorophenyl)-δ-hydroxy-5-(1-methylethyl)-β-oxo-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-hepta. Grades: > 95%. CAS No. 134394-98-2. Molecular formula: C37H41FN2O5. Mole weight: 612.75. | |
| (3R,5S)-Atorvastatin Acetonide tert-Butyl Ester | (3R,5S)-Atorvastatin Acetonide tert-Butyl Ester is the impuritiy of Atorvastatin, a selective, competitive HMG-CoA reductase inhibitor. Synonyms: tert-butyl 2-((4R,6S)-6-(2-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate; (4R,6S)-6-[2-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl 1,3-Dioxane-4-acetic Acid 1,1-Dimethylethyl Ester; 1,1-Dimethylethyl (4R,6S)-6-[2-[2-(4-fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxane-4-acetate. CAS No. 947249-30-1. Molecular formula: C40H47FN2O5. Mole weight: 654.81. | |
| (3S,5S)-Atorvastatin acetonide tert-butyl ester | (3S,5S)-Atorvastatin acetonide tert-butyl ester. Uses: Designed for use in research and industrial production. Additional or Alternative Names: (4S,6S)-6-[2-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester. Product Category: Heterocyclic Organic Compound. Appearance: Pale Yellow Solid. CAS No. 472967-95-6. Molecular formula: C40H47FN2O5. Mole weight: 654.81. Purity: 0.96. IUPACName: tert-butyl 2-[(4S,6S)-6-[2-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxan-4-yl]acetate. Density: 1.15g/cm³. Product ID: ACM472967956. Alfa Chemistry ISO 9001:2015 Certified. | |
| (3S,5S)-Atorvastatin Acetonide tert-Butyl Ester | An intermediate for the preparation of (3S,5S)-Atorvastatin. Group: Biochemicals. Alternative Names: (4S, 6S)-6-[2-[2- (4-Fluorophenyl)-5- (1-methylethyl)-3-phenyl-4-[ (phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2, 2-dimethyl-1, 3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 472967-95-6. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| (3S,5S)-Atorvastatin Acetonide tert-Butyl Ester | . Uses: An intermediate for the preparation of (3s,5s)-atorvastatin. Synonyms: (4S,6S)-6-[2-[2-(4-Fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester. CAS No. 472967-95-6. Molecular formula: C40H47FN2O5. Mole weight: 654.81. | |
| Atorvastatin 3-Isopropyl Ether tert-Butyl Ester | Atorvastatin 3-Isopropyl Ether tert-Butyl Ester. Group: Biochemicals. Alternative Names: ( βR,δR)-2-(4-Fluorophenyl)- β , δ -dihydroxy-5- (1-methylethyl)-3-phenyl-4-[ (phenylamino)carbonyl]-1H-pyrrole-3-isopropyl Ether tert-Butyl Ester. Grades: Highly Purified. Pack Sizes: 5mg. Molecular Formula: C40H49FN2O5, Molecular Weight: 656.83. US Biological Life Sciences. | Worldwide |
| Atorvastatin Acetonide tert-Butyl Ester | Atorvastatin. Group: Biochemicals. Alternative Names: (4R, 6R)-6-[2-[2- (4-Fluorophenyl)-5- (1-methylethyl)-3-phenyl-4-[ (phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2, 2-dimethyl-1, 3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 125971-95-1. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| Atorvastatin Acetonide tert-Butyl Ester | Cas No. 125971-95-1. | |
| (βS,δS)-Atorvastatin tert-Butyl Ester | (βS,δS)-Atorvastatin tert-Butyl Ester is the impuritiy of Atorvastatin, a selective, competitive HMG-CoA reductase inhibitor. Synonyms: (3S,5S)-tert-butyl 7-(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)-3,5-dihydroxyheptanoate; 2-Methyl-2-propanyl (3S,5S)-7-[2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoate; (βS,δS)-2-(4-Fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic Acid 1,1-Dimethylethyl Ester. CAS No. 1428118-12-0. Molecular formula: C37H43FN2O5. Mole weight: 614.75. | |
| Defluoro Atorvastatin Acetonide tert-Butyl Ester | An intermediate in the preparation of Atorvastatin impurities. Group: Biochemicals. Alternative Names: (4R, 6R)-2, 2-Dimethyl-6-[2-[2- (1-methylethyl)-4, 5-diphenyl-3-[ (phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-1, 3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 1105067-91-1. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| Difluoro Atorvastatin Acetonide tert-Butyl Ester | Difluoro Atorvastatin Acetonide tert-Butyl Ester is the impuritiy of Atorvastatin, a selective, competitive HMG-CoA reductase inhibitor. Synonyms: tert-butyl 2-((4R,6R)-6-(2-(2,3-bis(4-fluorophenyl)-5-isopropyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl)ethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate; (4R,6R)-6-[2-[2,3-Bis(4-fluorophenyl)-5-(1-methylethyl)-4-[(phenylamino)carbonyl]-1H-pyrrol-1-yl]ethyl]-2,2-dimethyl-1,3-Dioxane-4-acetic Acid 1,1-Dimethylethyl Ester. CAS No. 693793-87-2. Molecular formula: C40H46F2N2O5. Mole weight: 672.8. | |
| (5R)-6-Cyano-5-hydroxy-3-oxo-hexanoic Acid tert-Butyl Ester | Intermediate in the preparation of Atorvastatin 10-Trans (Atorvastatin Impurity AT10). Group: Biochemicals. Alternative Names: R-tert-Butyl 6-Cyano-5-hydroxy-3-oxohexanoate; (5R)-6-Cyano-5-hydroxy-3-oxo-hexanoic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 125988-01-4. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| Atorvastatin Acetonide t-Butyl Ester Side Chain (4R,6S)-Isomer | Atorvastatin Acetonide t-Butyl Ester Side Chain (4R,6S)-Isomer is the impuritiy of Atorvastatin, a selective, competitive HMG-CoA reductase inhibitor. Synonyms: tert-butyl 2-((4R,6S)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate; (4R,6S)-6-(Cyanomethyl)-2,2-dimethyl--1,3-dioxane-4-acetic Acid tert-Butyl Ester; (4R-trans)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester. CAS No. 196085-84-4. Molecular formula: C14H23NO4. Mole weight: 269.34. | |
| Atorvastatin Impurity 14 | Atorvastatin Impurity 14 is a intermediate in the preparation of Atorvastatin 10-Trans. Synonyms: (4S,6R)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester; (4S,6R)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester; (4S-trans)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Este. Grades: > 95%. CAS No. 186508-95-2. Molecular formula: C14H23NO4. Mole weight: 269.34. | |
| (R)-tert-butyl 6-cyano-5-hydroxy-3-oxohexanoate | (R)-tert-butyl 6-cyano-5-hydroxy-3-oxohexanoate is the impuritiy of Atorvastatin, a selective, competitive HMG-CoA reductase inhibitor. Synonyms: (5R)-6-Cyano-5-hydroxy-3-oxo-hexanoic Acid tert-Butyl Ester; R-tert-Butyl 6-Cyano-5-hydroxy-3-oxohexanoate. CAS No. 125988-01-4. Molecular formula: C11H17NO4. Mole weight: 227.26. | |
| tert-butyl 2-((4R,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate | tert-butyl 2-((4R,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate is the impuritiy of Atorvastatin, a selective, competitive HMG-CoA reductase inhibitor. Synonyms: tert-Butyl (4R,6R)-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate; (4R,6R)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester; 6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic acid 1,1-Dimethylethyl Ester, (4R-cis)-. CAS No. 125971-94-0. Molecular formula: C14H23NO4. Mole weight: 269.34. | |
| tert-butyl 2-((4R,6S)-6-(hydroxymethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate | tert-butyl 2-((4R,6S)-6-(hydroxymethyl)-2,2-dimethyl-1,3-dioxan-4-yl)acetate is the impuritiy of Atorvastatin, a selective, competitive HMG-CoA reductase inhibitor. Synonyms: tert-butyl 2,4-dideoxy-3,5-O-(1-methylethylidene)-D-erythro-hexonate; 2,4-Dideoxy-3,5-O-(1-methylethylidene)-D-erythro-hexonic Acid 1,1-Dimethylethyl Ester; (4R,6S)-6-Hydroxymethyl-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester; 2-[(4R,6S)-6-(Hydroxymethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetic Acid tert-Butyl Ester. CAS No. 124655-09-0. Molecular formula: C13H24O5. Mole weight: 260.33. | |
| (3R,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester | Intermediate in the production of Atorvastatin. Group: Biochemicals. Alternative Names: (3R,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 125971-93-9. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| (3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester | Intermediate in the preparation of Atorvastatin 10-Trans (Atorvastatin Impurity AT10). Group: Biochemicals. Alternative Names: (3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 186508-94-1. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| (4S,6R)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid tert-Butyl Ester | Intermediate in the preparation of Atorvastatin 10-Trans (Atorvastatin Impurity AT10). Group: Biochemicals. Alternative Names: (4S,6R)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester; (4S-trans)-6-(Cyanomethyl)-2,2-dimethyl-1,3-dioxane-4-acetic Acid 1,1-Dimethylethyl Ester. Grades: Highly Purified. CAS No. 186508-95-2. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
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