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10-Deacetyl-7,10-dimethoxy-Baccatin III is an intermediate used to prepare Cabazitaxel. Synonyms: (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12b-(Acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-9,11-dihydroxy-4,6-dimethoxy-4a,8,13,13-tetramethyl-7,11-methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one; [2aR-(2aα, 4β, 4aβ, 6β, 9α, 11α, 12α, 12aα. Grades: > 95%. CAS No. 183133-94-0. Molecular formula: C31H40O10. Mole weight: 572.66.
Cabazitaxel Impurity 12
an impurity of cabazitaxel. Synonyms: 2-Azetidinone, 3-hydroxy-4-phenyl-, (3S,?4R)?-. Grades: > 95%. CAS No. 146924-92-7. Molecular formula: C9H9NO2. Mole weight: 163.18.
Cabazitaxel Impurity 15
an impurity of cabazitaxel. Synonyms: 3,?5-Oxazolidinedicarboxy?lic acid, 2-(4-methoxyphenyl)?-4-phenyl-, 3-(1,?1-dimethylethyl) ester, (4R,?5S)?-. Grades: > 95%. CAS No. 859498-34-3. Molecular formula: C22H25NO6. Mole weight: 399.45.
Cabazitaxel Impurity 9
Cabazitaxel Impurity 9. Uses: For analytical and research use. Group: Impurity standards. CAS No. 153415-46-4. Molecular formula: C44H53NO14. Mole weight: 819.9. Catalog: APB153415464.
Cabazitaxel Impurity (DiTroc)
A intermediate in the synthesis of a metabolite of Docetaxel, an antineoplastic. Synonyms: Carbonic 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-9,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxete-4,6-diyl bis(2,2,2-trichloroethyl) E. Grades: > 95%. CAS No. 95603-44-4. Molecular formula: C35H38Cl6O14. Mole weight: 895.4.
Cabazitaxel Impurity (Oxazolidine Protected)
Oxazolidine Cabazitaxel is an impurity of Cabazitaxel which is a novel semi-synthetic taxane with antitumor activity used for the treatment of castration-resistant prostate cancer. Synonyms: (4S,5R)-2,2-Dimethyl-4-phenyl-3,5-oxazolidinedicarboxylic Acid 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-11-hydroxy-4, 6-dimethoxy-4a, 8, 13, 13-tetramethyl-5-oxo-7, 11-methano-1H-cycl. Grades: > 95%. CAS No. 1373171-12-0. Molecular formula: C48H61NO14. Mole weight: 876.02.
10 β-Desmethoxy-10 β-(4-methoxy-butoxy) Cabazitaxel is an impurity of the anti-mitotic agent Docetaxel (D494420) or the A microtubule inhibitor Cabazitaxel (C046500). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg, 5mg. Molecular Formula: C49H65NO15, Molecular Weight: 908.04. US Biological Life Sciences.
Worldwide
13-{[(3-N-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-10-deacetyl Baccatin III
13-{[(3-N-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-10-deacetyl Baccatin III is an impurity of Cabazitaxel (C046500) which is a novel semi-synthetic taxane with antitumor activity used for the treatment of castration-resistant prostate cancer. Group: Biochemicals. Grades: Highly Purified. CAS No. 159262-93-8. Pack Sizes: 10mg, 100mg. Molecular Formula: C46H57NO14, Molecular Weight: 847.94. US Biological Life Sciences.
Worldwide
4-Deacetyl-4-propionyl Cabazitaxel
4-Deacetyl-4-propionyl Cabazitaxel is an impurity of Cabazitaxel, which is a microtubule inhibitor for the treatment of hormone-refractory prostate cancer. Synonyms: (2α, 5β, 7β, 10β, 13α)-1-Hydroxy-13-{[(2R, 3S)-2-hydroxy-3-({[(2-methyl-2-propanyl)oxy]carbonyl}amino)-3-phenylpropanoyl]oxy}-7, 10-dimethoxy-9-oxo-4-(propionyloxy)-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)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4,6-dimethoxy-4a,8,13,13-tetramethyl-5-oxo-12b-(1-oxopropoxy)-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester, (αR,βS)-. Molecular formula: C46H59NO14. Mole weight: 849.96.
(4R,5R)-3-Benzoyl-2-(4-anisyl)-4-phenyl-5-oxazolidinecarboxylic Acid is one of Paclitaxel intermediates. 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. Synonyms: Cabazitaxel Impurity 21. Grades: 98%. CAS No. 1262147-55-6. Molecular formula: C24H21NO5. Mole weight: 403.43.
(4S,5S)-3-tert-Butoxycarbonyl-2-(4-anisyl)-4-phenyl-5-oxazolidinecarboxylic Acid is an impurity of Cabazitaxel, which is a microtubule inhibitor for the treatment of hormone-refractory prostate cancer. Synonyms: Cabazitaxel Impurity 32 (Mixture of Diastereomers); Cabazitaxel Impurity 20; (4S,5S)-2-(4-Methoxyphenyl)-4-phenyl-3-(1,1-dimethylethyl)ester-3,5-Oxazolidinedicarboxylic Acid; (4S,5S)-2-(4-Methoxyphenyl)-3-{[(2-methyl-2-propanyl)oxy]carbonyl}-4-phenyl-1,3-oxazolidine-5-carboxylic acid; 3,5-Oxazolidinedicarboxylic acid, 2-(4-methoxyphenyl)-4-phenyl-, 3-(1,1-dimethylethyl) ester, (4S,5S)-; (4S,5S)-3-(tert-Butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid. Grades: 98%. CAS No. 949459-78-3. Molecular formula: C22H25NO6. Mole weight: 399.44.
Cabazitaxel N-1
Cabazitaxel N-1 is an impurity of Cabazitaxel, a novel semi-synthetic taxane with antitumor activity used for the treatment of castration-resistant prostate cancer. Synonyms: 5-((2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-12b-Acetoxy-12-(benzoyloxy)-11-hydroxy-4, 6-dimethoxy-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-9-yl) 3-(tert-butyl) (4S,5R)-2-(4-methoxyphenyl)-4-phenyloxazolidine-3,5-dicarboxylate. CAS No. 1354900-66-5. Molecular formula: C53H63NO15. Mole weight: 954.07.
Cabazitaxel N-3
Cabazitaxel N-3 is an impurity of Cabazitaxel, a novel semi-synthetic taxane with antitumor activity used for the treatment of castration-resistant prostate cancer. CAS No. 859498-31-0. Molecular formula: C57H61Cl6NO19. Mole weight: 1276.81.
Oxazolidine Cabazitaxel
Oxazolidine Cabazitaxel is an impurity of Cabazitaxel (C046500) which is a novel semi-synthetic taxane with antitumor activity used for the treatment of castration-resistant prostate cancer. Group: Biochemicals. Grades: Highly Purified. CAS No. 1373171-12-0. Pack Sizes: 50mg, 500mg. Molecular Formula: C48H61NO14, Molecular Weight: 876. US Biological Life Sciences.
Worldwide
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