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| Product | Description | |
|---|---|---|
| Docetaxel EP Impurity A | Docetaxel EP Impurity A is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: 2-O-desbenzoyl-2-O-tiglyldocetaxel; 5β,20-epoxy-1,7β,10β-trihydroxy-9-oxotax-11-ene-2α,4,13α-triyl 4-acetate 13-[(2R,3S)-3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxy-3-phenylpropanoate] 2-[(2E)-2-methylbut-2-enoate]. CAS No. 1887057-05-7. Molecular formula: C41H55NO14. Mole weight: 785.87. |  |
| Docetaxel EP Impurity B | A novel taxoid having remarkable anti-tumor properties. Docetaxel intermediate. This product is unstable in solution, epimerize. Synonyms: 6-Oxo Docetaxel (USP); 10-Oxo Docetaxel; 10-Deoxy-10-Oxo Docetaxel; 5β,20-Epoxy-1,7β-dihydroxy-9,10-dioxotax-11-ene-2α,4,13α-triyl 4-acetate 2-benzoate 13-[(2R,3S)-3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxy-3-phenylpropanoate] (as per EP); (2aR,4S,4aS,9S,11S,12S,12aR,12bS)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-Dodecahydro-4,9,11,12,12b-pentahydroxy-4a,8,13,13-tetramethyl-7,11-methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5,6-dione 12b-acetate, 12-benzoate, 9-ester. Grade: >98%. CAS No. 167074-97-7. Molecular formula: C43H51NO14. Mole weight: 805.86. | |
| Docetaxel EP Impurity B | Docetaxel EP Impurity B. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 10-deoxy-10-oxodocetaxel; (2aR,4S,4aS,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5,6-dioxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate. CAS No. 167074-97-7. Molecular formula: C43H51NO14. Mole weight: 805.86. Catalog: APB167074977. |  |
| Docetaxel EP Impurity C | Docetaxel EP Impurity C is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: 4-epi-Docetaxel (USP); 4-Epidocetaxel; 7-Epidocetaxel; 7-Epitaxotere; 5β,20-epoxy-1,7α,10β-trihydroxy-9-oxotax-11-ene-2α,4,13α-triyl 4-acetate 2-benzoate 13-[(2R,3S)-3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxy-3-phenylpropanoate]. Grade: >98%. CAS No. 153381-68-1. Molecular formula: C43H53NO14. Mole weight: 807.88. | |
| Docetaxel EP Impurity C | Docetaxel EP Impurity C. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 7-epi-Docetaxel; (2aR,4R,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxet-12-yl benzoate. CAS No. 153381-68-1. Molecular formula: C43H53NO14. Mole weight: 807.88. Catalog: APB153381681. | |
| Docetaxel EP Impurity D | Docetaxel EP Impurity D is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: 4-Epi-6-Oxo Docetaxel (USP); 10-Deoxy-10-Oxo-7-epi-Docetaxel; 4-epi-6-Oxodocetaxel; 5β,20-Epoxy-1,7α-dihydroxy-9,10-dioxotax-11-ene-2α,4,13α-triyl 4-acetate 2-benzoate 13-[(2R,3S)-3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxy-3-phenylpropanoate]. Grade: >98%. CAS No. 162784-72-7. Molecular formula: C43H51NO14. Mole weight: 805.86. | |
| Docetaxel EP Impurity G | Docetaxel EP Impurity G is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: 10-Acetyl Docetaxel (EP); Docetaxal; N-Debenzoyl-N-(tert-butoxycarbonyl)taxol; 5β,20-Epoxy-1,7β-dihydroxy-9-oxotax-11-ene-2α,4,10β,13α-tetrayl 4,10-diacetate 2-benzoate 13-[(2R,3S)-3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxy-3-henylpropanoate]. Grade: > 95%. CAS No. 125354-16-7. Molecular formula: C45H55NO15. Mole weight: 849.94. | |
| Docetaxel EP Impurity G | Docetaxel EP Impurity G. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(benzoyloxy)-9-(((2R,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-3-phenylpropanoyl)oxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,12b-diyl diacetate. CAS No. 125354-16-7. Molecular formula: C45H55NO15. Mole weight: 849.92. Catalog: APB125354167. | |
| 2-Epi Docetaxel Impurity | Docetaxel impurity. Synonyms: (αS,βS)-β-[[(1,1-Dimethylethoxy)carbonyl]amino]-α-hydroxybenzenepropanoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(Acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H. Grade: > 95%. CAS No. 133577-33-0. Molecular formula: C43H53NO14. Mole weight: 807.9. | |
| 10-Deacetylbaccatin III | 10-Deacetylbaccatin-III is an antineoplastic agent and an anti-cancer intermediate. Synonyms: 10-Deacetylbaccatin (USP); 10-Deacetylbaccatin III; 10-desacetyl-baccatin III (EP); 5β,20-epoxy-4-(acetyloxy)-1,7β,10β,13α-tetrahydroxy-9-oxotax-11-en-2α-yl benzoate; Docetaxel EP Impurity E. Grade: >98%. CAS No. 32981-86-5. Molecular formula: C29H36O10. Mole weight: 544.59. | |
| 10-Methyl-7-(2-hydroxy-3-N-Boc-3-phenylpropionyl) Docetaxel | 10-Methyl-7-(2-hydroxy-3-N-Boc-3-phenylpropionyl) Docetaxel is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: (2α,5β,7β,10β,13α)-4-Acetoxy-1-hydroxy-7,13-bis{[(2R,3S)-2-hydroxy-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-phenylpropanoyl]oxy}-10-methoxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-6-methoxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxete-4,9-diyl ester, (αR,βS)-. Molecular formula: C58H72N2O18. Mole weight: 1085.19. | |
| 10- (O-2, 2-Dichloroethoxycarbonyl ) 13-(3-O-TES) 7-Epi Docetaxel | 10- (O-2, 2-Dichloroethoxycarbonyl ) 13-(3-O-TES) 7-Epi Docetaxel is an impurity of Docetaxel Hydrate (D494420), a semisynthetic derivative of Paclitaxel(P132500), which is an antimitotic agent that promotes the assembly of micro-tubules and inhibits their de-polymerization to free tubulin. An antine oplastic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 500ug, 1mg. Molecular Formula: C52H69Cl2NO16Si, Molecular Weight: 1063.08999999999. US Biological Life Sciences. |  Worldwide |
| 10-(O-2,2-Dichloroethoxycarbonyl) 13-(3-O-TES) 7-Epi Docetaxel | 10-(O-2,2-Dichloroethoxycarbonyl) 13-(3-O-TES) 7-Epi Docetaxel is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: (2α,5β,7α,10β,13α)-4-Acetoxy-10-{[(2,2-dichloroethoxy)carbonyl]oxy}-1,7-dihydroxy-13-({(2R,3S)-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-phenyl-2-[(triethylsilyl)oxy]propanoyl}oxy)-9-oxo-5,20-epoxytax-11-en-2-yl benzoate; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-[(triethylsilyl)oxy]-, (2aR,4R,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-6-[[(2,2-dichloroethoxy)carbonyl]oxy]-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-. Molecular formula: C52H69Cl2NO16Si. Mole weight: 1063.09. | |
| 2'-Ac-Docetaxel | 2'-Ac-Docetaxel is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: 2'-O-Acetyldocetaxel; Docetaxel Impurity 57; (2α,5β,7β,10β,13α)-4-(acetyloxy)-13-({(2R,3S)-2-(acetyloxy)-3-[(tert-butoxycarbonyl)amino]-3-phenylpropanoyl}oxy)-1,7,10-trihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl benzoate; Benzenepropanoic acid, α-(acetyloxy)-β-[[(1,1-dimethylethoxy)carbonyl]amino]-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-; 2'-acetyldocetaxel. CAS No. 151509-27-2. Molecular formula: C45H55NO15. Mole weight: 849.92. | |
| 2-Desbenzoyl-2-pentonyl Docetaxel | 2-Desbenzoyl-2-pentonyl Docetaxel is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: (2α,5β,7β,10β,13α)-4-Acetoxy-1,7,10-trihydroxy-13-{[(2R,3S)-2-hydroxy-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-phenylpropanoyl]oxy}-9-oxo-5,20-epoxytax-11-en-2-yl valerate; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-12-[(1-oxopentyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-. Molecular formula: C41H57NO14. Mole weight: 787.89. | |
| 2-Desbenzoyl-2-tiglyl Docetaxel | Docetaxel injection impurity A. Group: Biochemicals. Alternative Names: (2b,5b,7a,10b,13a)-4-Acetoxy-13-(((2R,3S)-3-[(tert-butoxycarbonyl)amino]-2-hydroxy-3-phenylpropanoyl)oxy)-1,7,10-trihydroxy-9-oxo-5,20-epoxytax-11-en-2-yl (2E)-2-Methylbut-2-enoate; Docetaxel Impurity A. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 2-Epi Docetaxel | An impurity of Docetaxel. Group: Biochemicals. Alternative Names: (αS, βS)- β - [ [ (1, 1-Dimethylethoxy) carbonyl] amino] - α -hydroxy Benzene propanoic Acid (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-12b-(Acetyloxy)-12-(benzoyloxy)-2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-4, 6, 11-trihydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-9-yl Ester; 2'-epi-Taxotere. Grades: Highly Purified. CAS No. 133577-33-0. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| 2R,3R-Docetaxel | 2R,3R-Docetaxel is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: 7,11-Methano-1H-cyclodeca[3,4]benz[1,2-b]oxete Benzenepropanoic Acid Derivative; R-Erythro-taxotere; 3'-epi-docetaxel; 3'(S)-Docetaxel; Paclitaxel Impurity 62; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βR)-; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, 12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, [2aR-[2aα,4β,4aβ,6β,9α(αR*,βR*),11α,12α,12aα,12bα]]-. Grade: ≥90%. CAS No. 133577-32-9. Molecular formula: C43H53NO14. Mole weight: 807.88. | |
| 7-epi-10-Oxo-10-deacetyl Baccatin III | 7-epi-10-Oxo-10-deacetyl Baccatin III is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: (2aR,4R,4aS,9S,11S,12S,12aR,12bS)-12b-(Acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,9,10,11,12,12a,12b-decahydro-4,9,11-trihydroxy-4a,8,13,13-tetramethyl-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxete-5,6-dione; 10-Deacetyl-10-oxo-baccatin V; 10-Dehydrobaccatin V; Docetaxel Impurity 20; 7-epi-10-oxo-10-DAB. Grade: 97%. CAS No. 151636-94-1. Molecular formula: C29H34O10. Mole weight: 542.57. | |
| Cabazitaxel intermediate | Cabazitaxel intermediate is extracted from the barks of Taxus yunnanensis. Synonyms: 5-[(2α,5β,7β,10β,13α)-4-Acetoxy-2-(benzoyloxy)-1,7,10-trihydroxy-9-oxo-5,20-epoxytax-11-en-13-yl] 3-(2-methyl-2-propanyl) (4S,5R)-2-(4-methoxyphenyl)-4-phenyl-1,3-oxazolidine-3,5-dicarboxylate; 3,5-Oxazolidinedicarboxylic acid, 2-(4-methoxyphenyl)-4-phenyl-, 5-[(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl] 3-(1,1-dimethylethyl) ester, (4S,5R)-; Cabazitaxel N-2; Docetaxel Impurity 62. Grade: 97.0%. CAS No. 1354900-65-4. Molecular formula: C51H59NO15. Mole weight: 926.02. | |
| Desbenzoyl Docetaxel | Desbenzoyl Docetaxel is an impurity of Docetaxel, which is a semisynthetic derivative of Paclitaxel used to treat a variety of cancers, including breast, head and neck, stomach, prostate, and non-small cell lung cancer. Synonyms: (2α,5β,7β,10β,13α)-4-Acetoxy-1,2,7,10-tetrahydroxy-9-oxo-5,20-epoxytax-11-en-13-yl (2R,3S)-2-hydroxy-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-phenylpropanoate; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, 12b-(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11,12-tetrahydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, [2aR-[2aα,4β,4aβ,6β,9α(αR*,βS*),11α,12α,12aα,12bα]]-; Benzenepropanoic acid, β-[[(1,1-dimethylethoxy)carbonyl]amino]-α-hydroxy-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,11,12-tetrahydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-. Grade: ≥90%. CAS No. 160972-48-5. Molecular formula: C36H49NO13. Mole weight: 703.77. | |
| Paclitaxel | Paclitaxel is a compound with anti-tumor activity extracted from the Pacific yew tree Taxus brevifolia. Paclitaxel is a microtubule polymer stabilizer with IC50 of 0.1 pM in human endothelial cells. Uses: Adcs cytotoxin. Synonyms: Docetaxel EP Impurity F; BMS 181339-01; BMS181339-01; BMS-181339-01; Taxol A; Abraxane; Paxene; Taxol. Grade: >98%. CAS No. 33069-62-4. Molecular formula: C47H51NO14. Mole weight: 853.91. | |
| 6-Oxo-7-epi Docetaxel | 6-Oxo-7-epi Docetaxel is one of Paclitaxel impurities. Paclitaxel is a tetracyclic diterpenoid isolated originally from the Pacific yew tree Taxus brevifolia. It is a mitotic inhibitor used in cancer chemotherapy. It has a role as a microtubule-stabilising agent, a metabolite, a human metabolite and an antineoplastic agent. Molecular formula: C43H51NO15. Mole weight: 821.86. | |
| Docetaxel Impurity 3 | A new analog of 10-Deacetylbaccatin III. Synonyms: 13-epi-10-Deacetyl Baccatin III; [2aR-(2aα,4β,4aβ,6β,9β,11α,12α,12aα,12bα)]-12b-(Acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,6,9,11-tetrahydroxy-4a,8,13,13-tetramethyl-7,11-methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one; 13-e. Grade: > 95%. CAS No. 172018-16-5. Molecular formula: C29H36O10. Mole weight: 544.59. | |
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