Find where to buy products from suppliers in the USA, including: distributors, industrial manufacturers in America, bulk supplies and wholesalers of raw ingredients & finished goods.
Search for products or services, then visit the American suppliers website for prices, SDS or more information. You can also view suppliers in Australia, NZ or the UK.
| Product | Description | |
|---|---|---|
| Baccatin III | A precursor to Paclitaxel. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. |  Worldwide |
| Baccatin III | Baccatin III is a natural product isolated from Pacific yew tree and related species. Baccatin III reduces tumor progression by inhibiting the accumulation and suppressive function of MDSCs [1]. Uses: Scientific research. Group: Natural products. CAS No. 27548-93-2. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 50 mg; 100 mg. Product ID: HY-N6985. |  |
| 10-Deacetyl-10,13-dimethyl Baccatin III | 10-Deacetyl-10,13-Dimethyl baccatin III is a derivative of 10-deacetyl baccatin III (D198250). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg, 250mg. Molecular Formula: C31H40O10, Molecular Weight: 572.64. US Biological Life Sciences. | Worldwide |
| 10-Deacetyl-13-Oxo-Baccatin III | 13-Oxo-10-deacetyl Baccatin III is a novel stable derivative of 10-Deacetylbaccatin III with antitumor and antimitotic activity. Synonyms: (2aR,4S,4aS,6R,11S,12S,12aR,12bS)-12b-(Acetyloxy)-12-(benzoyloxy)-2a,4,4a,10,11,12,12a,12b-octahydro-4,6,11-trihydroxy-4a,8,13,13-tetramethyl-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxete-5,9(3H,6H)-dione; 10-Deacetyl-13-oxobaccatin III. Grade: > 95%. CAS No. 92950-42-0. Molecular formula: C29H34O10. Mole weight: 542.59. |  |
| 10-Deacetyl-14-Hydroxy-Baccatin III | 10-Deacetyl-14-Hydroxy-Baccatin III is a crucial constituent harnessed by the biomedical sector, originating from the majestic Pacific yew tree. This compound assumes significance in the creation of paclitaxel, a chemotherapeutic compound lauded for its efficacy in studying mammary, ovarian and respiratory malignancies. The participation of 10-Deacetyl-14-Hydroxy-Baccatin III as a pivotal intermediary during the synthesis process augments the progression of essential life-preserving pharmaceutical entities. Synonyms: 7,?11-Methano-5H-cyclodeca[3,?4]?benz[1,?2-b]?oxet-5-one, 12b-(acetyloxy)?-12-(benzoyloxy)?-1,?2a,?3,?4,?4a,?6,?9,?10,?11,?12,?12a,?12b-dodecahydro-4,?6,?9,?10,?11-pentahydroxy-4a,?8,?13,?13-tetramethyl-, (2aR,?4S,?4aS,?6R,?9R,?10S,?11R,?1. Grade: > 95%. CAS No. 145533-34-2. Molecular formula: C29H36O11. Mole weight: 560.6. | |
| 10-Deacetyl-1,7,10,13-tetramethyl Baccatin III | 10-Deacetyl-1,7,10,13-tetramethyl baccatin III is a derivative of 10-deacetyl baccatin III (D198250). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg, 100mg. Molecular Formula: C33H44O10, Molecular Weight: 600.7. US Biological Life Sciences. | Worldwide |
| 10-Deacetyl-2-Debenzoyl-2-Tigloyl-Baccatin III | 2-Debenzoyl-2-tigloyl 10-Deacetyl Baccatin III is a new analog of 10-Deacetylbaccatin III. Synonyms: (2E)-2-Methyl-2-butenoic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)- 12b-(acetyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-4,6,9,11-tetrahydroxy-4a,8,13,13-tetramethyl-5-oxo-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-12-yl Ester; 2-Debenzoyl-2-t. Grade: > 95%. CAS No. 171926-87-7. Molecular formula: C27H38O10. Mole weight: 522.6. | |
| 10-Deacetyl-7,10,13-trimethyl Baccatin III | 10-Deacetyl-7,10,13-trimethyl baccatin III is a derivative of 10-deacetyl baccatin III (D198250). Group: Biochemicals. Grades: Highly Purified. CAS No. 1584118-06-8. Pack Sizes: 50mg, 500mg. Molecular Formula: C32H42O10, Molecular Weight: 586.669999999999. US Biological Life Sciences. | Worldwide |
| 10-Deacetyl-7,10-dimethoxy-Baccatin III | 10-Deacetyl-7,10-dimethoxy-Baccatin III is an intermediate used to prepare Cabazitaxel. Group: Biochemicals. Alternative Names: (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, 4 β,4a β,6 β, 9α, 11α, 12α, 12aα, 12bα)]-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; CBT-1A. Grades: Highly Purified. CAS No. 183133-94-0. Pack Sizes: 50mg, 100mg. Molecular Formula: C??H??O??, Molecular Weight: 572.64. US Biological Life Sciences. | Worldwide |
| 10-Deacetyl-7,10-dimethoxy-Baccatin III-d6 | 10-Deacetyl-7,10-dimethoxy-Baccatin III-d6 is labelled 10-Deacetyl-7,10-dimethoxy-Baccatin III (D198890) which is an intermediate used to prepare Cabazitaxel (C046500). Group: Biochemicals. Grades: Highly Purified. CAS No. 1383325-07-2. Pack Sizes: 5mg, 50mg. Molecular Formula: C31H34D6O10, Molecular Weight: 578.679999999999. US Biological Life Sciences. | Worldwide |
| 10-Deacetyl-7,13-dimethyl Baccatin III | 10-Deacetyl-7,13-dimethyl baccatin III is a derivative of 10-deacetyl baccatin III (D198250). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 50mg, 500mg. Molecular Formula: C31H40O10, Molecular Weight: 572.64. US Biological Life Sciences. | Worldwide |
| 10-Deacetyl-7-methyl Baccatin III | 10-Deacetyl-7-methyl baccatin III is a derivative of 10-deacetyl baccatin III (D198250). Group: Biochemicals. Grades: Highly Purified. CAS No. 1444818-14-7. Pack Sizes: 50mg, 500mg. Molecular Formula: C30H38O10, Molecular Weight: 558.62. US Biological Life Sciences. | Worldwide |
| 10-Deacetyl-7-methyl Baccatin III-D3 | 10-Deacetyl-7-methyl baccatin III-D3 is a labelled analogue of derivative of 10-deacetyl-7-methyl baccatin III (D198240). Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg, 25mg. Molecular Formula: C30H35D3O10, Molecular Weight: 561.64. US Biological Life Sciences. | Worldwide |
| 10-Deacetyl-9-deoxo Baccatin III 9-Hydrazone | 10-Deacetyl Baccatin III (D198250) derivative. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 10-Deacetyl baccatine III | 10-Deacetyl baccatine III. Group: Biochemicals. Grades: Highly Purified. CAS No. 32981-86-5. Pack Sizes: 25mg, 50mg, 100mg, 250mg, 500mg. Molecular Formula: C29H36O10. US Biological Life Sciences. | Worldwide |
| 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-Deacetyl Baccatin III | A intermediate in the synthesis of Taxol and derivatives. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 10-deacetylbaccatin III 10-O-acetyltransferase | The enzyme will not acylate the hydroxy group at 1β, 7β or 13α of 10-deacetyl baccatin III, or at 5α of taxa-4(20),11-dien-5α-ol. May be identical to EC 2.3.1.163, 10-hydroxytaxane O-acetyltransferase. Group: Enzymes. Enzyme Commission Number: EC 2.3.1.167. CAS No. 220946-63-4. 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-2107; 10-deacetylbaccatin III 10-O-acetyltransferase; EC 2.3.1.167; 220946-63-4. Cat No: EXWM-2107. |  |
| 13-{[ (3-N-Boc) -2, 2-dimethyl-4-phenyl-1, 3-oxazolidin-5-yl]formyl}-10-deacetyl-7, 10-bis{[ (2, 2, 2-trichloroethyl) oxy]carbonyl} Baccatin III | An intermediate in the synthesis of a metabolite of Docetaxel, an antineoplastic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 25mg. 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 |
| 13-{[(3-N-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(triethylsilyl) Baccatin III | 13-{[(3-N-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(triethylsilyl) Baccatin III is one of Paclitaxel precursors. 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: (4S,5R)-2,2-Dimethyl-4-phenyl-3,5-oxazolidinedicarboxylic Acid 5-[(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-[(triethylsilyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl] 3-(1,1-dimethylethyl) Ester; 5-{(3xi,5beta,7alpha,10beta,13alpha)-4,10-Bis(acetyloxy)-2-(benzoyloxy)-1-hydroxy-9-oxo-7-[(triethylsilyl)oxy]-5,20-epoxytax-11-en-13-yl} 3-tert-butyl (4S,5R)-2,2-dimethyl-4-phenyl-1,3-oxazolidine-3,5-dicarboxylate. Grade: 98%. CAS No. 143527-71-3. Molecular formula: C54H73NO15Si. Mole weight: 1004.24. | |
| 13-{[ (3-t-Boc) -2, 2-dimethyl-4-phenyl-1, 3-oxazolidin-5-yl]formyl}-7-O- (2, 2, 2-trichloroethyl) oxy]carbonyl) Baccatin III | A precursor to Paclitaxel. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-6α,7α-dihydroxy Baccatin III | 13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-6α,7α-dihydroxy Baccatin III 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. Molecular formula: C48H59NO16. Mole weight: 905.98. | |
| 13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-6α,7α-dihydroxy Baccatin III | Intermediate in the preparation of Paclitaxel derivatives. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-6α,7 β-dihydroxy Baccatin III | Intermediate in the preparation of Paclitaxel derivatives. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-6α,7β-dihydroxy Baccatin III | 13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-6α,7β-dihydroxy Baccatin III 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. Molecular formula: C48H59NO16. Mole weight: 905.98. | |
| 13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(2,2,2-trichloroethyl)oxy]carbonyl) Baccatin III | 13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-7-O-(2,2,2-trichloroethyl)oxy]carbonyl) Baccatin III is one of Paclitaxel precursors. 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: (4S,5R)-2,2-Dimethyl-4-phenyl-3,5-oxazolidinedicarboxylic Acid 5-[(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl] 3-(1,1-dimethylethyl) Ester; 5-[(3xi,5beta,7beta,10beta,13alpha)-4,10-Bis(acetyloxy)-2-(benzoyloxy)-1-hydroxy-9-oxo-7-{[(2,2,2-trichloroethoxy)carbonyl]oxy}-5,20-epoxytax-11-en-13-yl] 3-tert-butyl (4S,5R)-2,2-dimethyl-4-phenyl-1,3-oxazolidine-3,5-dicarboxylate. Grade: > 98%. CAS No. 143527-73-5. Molecular formula: C51H60Cl3NO17. Mole weight: 1065.38. | |
| 13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl} Δ6,7-Baccatin III | 13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl} Δ6,7-Baccatin III is one of Paclitaxelintermediates. 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: N-Desbenzoyl-N-tert-butoxycarbonyl-N,O-isopropylidene-6,7-dehydro Taxol; N-Desbenzoyl-N-tert-butoxycarbonyl-N,O-isopropylidene-6,7-dehydro Paclitaxel. Molecular formula: C48H57NO14. Mole weight: 871.96. | |
| 13-{[(3-t-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl} Δ6,7-Baccatin III | Intermediate in the preparation of Paclitaxel derivatives. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 13-{[ (3-tert-Butyloxycarbonyl) -2, 2-dimethyl-4S-phenyl-1, 3-oxazolidin-5R-yl]formyl}-7-O- ( (trifluoromethyl) sulfonyl]oxy) Baccatin III | Intermediate in the synthesis of taxol analogs. Group: Biochemicals. Alternative Names: (4S, 5R) -2, 2-Di methyl -4-phenyl -3, 5-oxazolidinedicarboxyl ic Acid 5-[ (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS) -6, 12b-Bis (acetyloxy) -12- (benzoyloxy) -2a, 3, 4, 4a, 5, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-11-hydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-4-[[ (trifluoromethyl) sulfonyl]oxy]-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-9-yl] 3-(1,1-dimethylethyl) Ester. Grades: Highly Purified. CAS No. 168120-69-2. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 13-{[(3-tert-Butyloxycarbonyl)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl} Baccatin III | Intermediate in the synthesis of taxol and its analogs. Group: Biochemicals. Alternative Names: (4S, 5R) -2, 2-Di methyl -4-phenyl -3, 5-oxazolidinedicarboxyl ic Acid 5-[(2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-6, 12b-Bis(acetyloxy)-12-(benzoyloxy)-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] 3-(1,1-dimethylethyl) Ester. Grades: Highly Purified. CAS No. 143527-72-4. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 13-epi-14 β-Hydroxy-10-deacetyl Baccatin III | 10-Deacetylbaccatin III (D198250) derivative. Group: Biochemicals. Alternative Names: (2aR, 4S, 4aS, 6R, 9S, 10S, 11R, 12S, 12aR, 12bS)-12b-(Acetyloxy)-12-(benzoyloxy)-1, 2a, 3, 4, 4a, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-4, 6, 9, 10, 11-pentahydroxy-4a, 8, 13, 13-tetramethyl-7, 11-methano-5H-cyclodeca[3, 4]benz[1, 2-b]oxet-5-one. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 13-O-(trans-3-Phenyl-glycidyl)-7,10-bis[O-(triethylsilyl)]-10-deacetyl Baccatin III | Baccatin III derivative. Intermediate for the preparation of Docetaxel. Group: Biochemicals. Alternative Names: 13-O-(trans-3-Phenyloxirane-2-carboxylate)-7,10-bis[O-(triethylsilyl)]-10-deacetyl Baccatin III. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 13-O-(Triethylsilyl) Baccatin III | 13-O-(Triethylsilyl) Baccatin III is an impurity of Paclitaxel, which is a chemotherapy medication used to treat a number of types of cancer. Synonyms: (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-9-[(triethylsilyl)oxy]-7,11-methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one; Paclitaxel Impurity 16 (13-(Triethylsilyl)baccatin III); (5beta,7beta,10beta,13alpha)-4,10-Bis(acetyloxy)-1,7-dihydroxy-9-oxo-13-[(triethylsilyl)oxy]-5,20-epoxytax-11-en-2-yl benzoate; 13-Tes-baccatin III; 7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one, 6,12b-bis(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-9-[(triethylsilyl)oxy]-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-. Grade: 98%. CAS No. 208406-86-4. Molecular formula: C37H52O11Si. Mole weight: 700.89. | |
| 13-O-(Triethylsilyl) Baccatin III | 13-O-(Triethylsilyl) Baccatin III. Uses: For analytical and research use. Group: Impurity standards. Alternative Names: 13-Tes-baccatin III,7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one, 6,12b-bis(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,11-dihydroxy-4a,8,13,13-tetramethyl-9-[(triethylsilyl)oxy]-, (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-, 13-O-(Triethylsilyl)baccatin III. CAS No. 208406-86-4. Pack Sizes: 10MG. Molecular formula: C37H52O11Si. Mole weight: 700.89. Catalog: APS208406864. SMILES: CC[Si](CC)(CC)O[C@H]1C[C@@]2(O)[C@@H](OC(=O)c3ccccc3)[C@@H]4[C@@]5(CO[C@@H]5C[C@H](O)[C@@]4(C)C(=O)[C@H](OC(=O)C)C(=C1C)C2(C)C)OC(=O)C. Format: Neat. Shipping: Room Temperature. |  |
| 13-O-(Triethylsilyl) Baccatin III | Protected Baccatin III. Group: Biochemicals. Alternative Names: (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-6, 12b-Bis(acetyloxy)-12-(benzoyloxy)-1, 2a, 3, 4, 4a, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-4, 11-dihydroxy-4a, 8, 13, 13-tetramethyl-9-[(triethylsilyl)oxy]-7, 11-methano-5H-cyclodeca[3, 4]benz[1, 2-b]oxet-5-one. Grades: Highly Purified. CAS No. 208406-86-4. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 14 β-Hydroxy-13-oxo-7-O-(triethylsilyl) Baccatin III 1,14-Carbonate | Used in the preparation of Hydroxybaccatin III Carbonate derivatives. Group: Biochemicals. Alternative Names: (3aR, 7R, 8aS, 9S, 10aR, 12aS, 12bR, 13S, 13aS)-7, 12a-Bis(acetyloxy)-13-(benzoyloxy)-8a, 9, 10, 10a, 12, 12a, 12b, 13-octahydro-5, 8a, 14, 14-tetramethyl-9-[(triethylsilyl)oxy]-6, 13a-methano-13aH-oxeto[2'', 3'':5', 6']benzo[1', 2':4, 5]cyclodeca[1, 2-d]-1, 3-dioxole-2, 4, 8(3aH, 7H)-trione. Grades: Highly Purified. CAS No. 397250-01-0. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 14 β-Hydroxy-7-O-(triethylsilyl)-13-oxo Baccatin III | Baccatin III (B101000) derivative. Group: Biochemicals. Alternative Names: (2aR, 4S, 4aS, 6R, 10R, 11R, 12S, 12aR, 12bS)-6, 12b-Bis(acetyloxy)-12-(benzoyloxy)-2a, 4, 4a, 10, 11, 12, 12a, 12b-octahydro-10, 11-dihydroxy-4a, 8, 13, 13-tetramethyl-4-[(triethylsilyl)oxy]-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxete-5, 9(3H, 6H)-dione. Grades: Highly Purified. CAS No. 370110-84-2. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 14 β-Hydroxy-7-O-(triethylsilyl) Baccatin III 1,14-Carbonate | A reactant used to prepare 2'-Methyl Taxoids as cancer growth inhibitors. Group: Biochemicals. Alternative Names: (3aS, 4R, 7R, 8aS, 9S, 10aR, 12aS, 12bR, 13S, 13aS)-7, 12a-Bis(acetyloxy)-13-(benzoyloxy)-4, 7, 8a, 9, 10, 10a, 12, 12a, 12b, 13-decahydro-4-hydroxy-5, 8a, 14, 14-tetramethyl-9-[(triethylsilyl)oxy]-6, 13a-methano-13aH-1, 3-dioxolo[8, 9]cyclodeca[1, 2-b]-7-oxabicyclo[4. 2. 0]octane-2, 8(3aH)-dione; 14 β-Hydroxy-1,14-O-(oxomethylene)-13-oxo-7-O-(triethylsilyl) Baccatin III. Grades: Highly Purified. CAS No. 186347-84-2. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 19-Hydroxy-10-deacetyl baccatin-III | 19-Hydroxy-10-deacetylbaccatin III is an impurity of Baccatin III and is extracted from the needles of Taxus Baccata. It is used to synthesize 19-hydroxydocetaxel which is a compound that exhibits high level of cytotoxicity in vitro experimental models. Synonyms: 7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one, 12b-(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,6,9,11-tetrahydroxy-4a-(hydroxymethyl)-8,13,13-trimethyl-, (2aR,4S,4aR,6R,9S,11S,12S,12aR,12bS)-; (2aR,4S,4aR,6R,9S,11S,12S,12aR,12bS)-12b-(Acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,6,9,11-tetrahydroxy-4a-(hydroxymethyl)-8,13,13-trimethyl-7,11-methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one; 7,11-Methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one, 12b-(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-4,6,9,11-tetrahydroxy-4a-(hydroxymethyl)-8,13,13-trimethyl-, [2aR-(2aα,4β,4aβ,6β,9α,11α,12α,12aα,12bα)]-; 19-Hydroxy-10-deacetylbaccatin III. Grade: >95%. CAS No. 154083-99-5. Molecular formula: C29H36O11. Mole weight: 560.59. | |
| 19-Hydroxy-10-deacetylbaccatin III | 19-Hydroxy-10-deacetylbaccatin III is an impurity of Baccatin III and is extracted from the needles of Taxus Baccata. It is used to synthesize 19-hydroxydocetaxel which is a compound that exhibits high level of cytotoxicity in vitro experimental models. Group: Biochemicals. Grades: Highly Purified. CAS No. 154083-99-5. Pack Sizes: 250ug, 1mg. Molecular Formula: C29H36O11, Molecular Weight: 560.59. US Biological Life Sciences. | Worldwide |
| 2-Debenzoyl-2-tigloyl 10-Deacetyl Baccatin III | 2-Debenzoyl-2-tigloyl 10-Deacetyl Baccatin III is a new analog of 10-Deacetylbaccatin III. Group: Biochemicals. Alternative Names: (2E)-2-Methyl-2-butenoic Acid (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, 9, 11-tetrahydroxy-4a, 8, 13, 13-tetramethyl-5-oxo-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxet-12-yl Ester; 2-Debenzoyl-2-tigloyl 10-DAB. Grades: Highly Purified. CAS No. 171926-87-7. Pack Sizes: 500ug. US Biological Life Sciences. | Worldwide |
| 2-Debenzoyl-2-tigloyl-7-trichloroethoxycarbonyl-baccatin III | 2-Debenzoyl-2-tigloyl-7-trichloroethoxycarbonyl-baccatin III 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. Synonyms: 7-Troc-2-debenzoyl-2-pentenate Baccatin-III. Molecular formula: C32H41Cl3O13. Mole weight: 740.02. | |
| 2-Debenzoyl-2-tigloyl-baccatin-III | 2-Debenzoyl-2-tigloyl-baccatin-III 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. Synonyms: Debenzoyl-2-pentenoate Baccatin-III. Grade: 93%. Molecular formula: C29H40O11. Mole weight: 564.62. | |
| 2-Debenzoyl-7,10-bis[O-(triethylsilyl)]-10-deacetyl-13-O-trimethylsilyl Baccatin III | 2-Debenzoyl-7,10-bis[O-(triethylsilyl)]-10-deacetyl-13-O-trimethylsilyl Baccatin III. Group: Biochemicals. Alternative Names: (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-12b- (Acetyloxy)-1, 2a, 3, 4, 4a, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-11, 12-dihydroxy-4a, 8, 13, 13-tetramethyl-4, 6-bis[ (triethylsilyl)oxy]-9-[ (trimethylsilyl)oxy]-7, 11-methano-5H-cyclodeca[3, 4]benz[1, 2-b]oxet-5-one. Grades: Highly Purified. CAS No. 159383-94-5. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 7, 10, 13-tri -O-tri chloroethoxycarbonyl-10-deacetyl Baccatin III | A intermediate in the synthesis of a metabolite of Docetaxel, an antineoplastic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 7,10,14-Tri-(O-triethylsilyl)-10-deacetyl-14 β-hydroxy-13-oxo Baccatin III | 10-Deacetylbaccatin III (D198250) derivative. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 7,10-Bis[O-(triethylsilyl)]-10-deacetyl-13-O-trimethylsilyl Baccatin III | 7,10-Bis[O-(triethylsilyl)]-10-deacetyl-13-O-trimethylsilyl Baccatin III. Group: Biochemicals. Alternative Names: (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-11-hydroxy-4a, 8, 13, 13-tetramethyl-4, 6-bis[ (triethylsilyl)oxy]-9-[ (trimethylsilyl)oxy]-7, 11-methano-5H-cyclodeca[3, 4]benz[1, 2-b]oxet-5-one. Grades: Highly Purified. CAS No. 159383-93-4. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 7,10-Bis[O-(triethylsilyl)]-10-deacetyl-13-O-trimethylsilyl Baccatin III-d5 | 7,10-Bis[O-(triethylsilyl)]-10-deacetyl-13-O-trimethylsilyl Baccatin III-d5. Group: Biochemicals. Alternative Names: (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-11-hydroxy-4a, 8, 13, 13-tetramethyl-4, 6-bis[ (triethylsilyl)oxy]-9-[ (trimethylsilyl)oxy]-7, 11-methano-5H-cyclodeca[3, 4]benz[1, 2-b]oxet-5-one-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 7,10-Bis-O-triethylsilyl-10-deacetyl-14 β-hydroxy-13-oxo Baccatin III | 10-Deacetylbaccatin III (D198250) derivative. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 7,10-Bis[O-(triethylsilyl)]-10-deacetyl Baccatin III | Intermediate for the preparation of Docetaxel. Group: Biochemicals. Alternative Names: (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-4a, 8, 13, 13-tetramethyl-4, 6-bis[ (triethylsilyl)oxy]-7, 11-methano-5H-cyclodeca[3, 4]benz[1, 2-b]oxet-5-one. Grades: Highly Purified. CAS No. 149107-84-6. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 7,10-Bis[O-(triethylsilyl)]-10-deacetyl Baccatin III-d5 | Intermediate for the preparation of isotope Labeled Docetaxel. Group: Biochemicals. Alternative Names: (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-4a, 8, 13, 13-tetramethyl-4, 6-bis[ (triethylsilyl)oxy]-7, 11-methano-5H-cyclodeca[3, 4]benz[1, 2-b]oxet-5-one-d5. Grades: Highly Purified. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| 7, 10-Di-O-tri chloroethoxycarbonyl-10-deacetyl Baccatin III | A intermediate in the synthesis of a metabolite of Docetaxel, an antineoplastic. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 7,13-Bis-O-(triethylsilyl)-10-deacetyl-10-oxo Baccatin III | 10-Deacetylbaccatin III (D198250) derivative, used in the preparation of taxane derivatives with antitumoral and antineoplastic properties. Group: Biochemicals. Alternative Names: (2aR, 4S, 4aS, 9S, 11S, 12S, 12aR, 12bS)-12b- (Acetyloxy)-12- (benzoyloxy)-2a, 3, 4, 4a, 9, 10, 11, 12, 12a, 12b-decahydro-11-hydroxy-4a, 8, 13, 13-tetramethyl-4, 9-bis[ (triethylsilyl)oxy]-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxete-5, 6-dione. Grades: Highly Purified. CAS No. 651293-82-2. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 7,13-Bis-O-(triethylsilyl)-10-deacetyl Baccatin III | 10-Deacetylbaccatin III (D198250) derivative, used in the preparation of taxol analogs with antitumoral and antineoplastic properties. Group: Biochemicals. Alternative Names: [2aR-(2aα,4 β,4a β,6 β , 9α , 11α , 12α , 12aα , 12bα )]-12b- (Acetyloxy)-12- (benzoyloxy)-1, 2a, 3, 4, 4a, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-6, 11-dihydroxy-4a, 8, 13, 13-tetramethyl-4, 9-bis[ (triethylsilyl)oxy]-7, 11-methano-5H-cyclodeca[3, 4]benz[1, 2-b]oxet-5-one. Grades: Highly Purified. CAS No. 183133-99-5. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 7,13-Bis-O-(triethylsilyl) Baccatin III | Protected Baccatin III. Group: Biochemicals. Alternative Names: (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-6, 12b-Bis (acetyloxy)-12- (benzoyloxy)-1, 2a, 3, 4, 4a, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-11-hydroxy-4a, 8, 13, 13-tetramethyl-4, 9-bis[ (triethylsilyl)oxy]-7, 11-methano-5H-cyclodeca[3, 4]benz[1, 2-b]oxet-5-one; 7, 13-Bis (triethylsilyl) baccatin III. Grades: Highly Purified. CAS No. 150541-99-4. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 7-{[ (2, 2, 2, -Trichloroethyl) oxy]carbonyl} Baccatin III | A precursor to Paclitaxel. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 10mg. US Biological Life Sciences. | Worldwide |
| 7-{[(2,2,2,-Trichloroethyl)oxy]carbonyl} Baccatin III | 7-{[(2,2,2,-Trichloroethyl)oxy]carbonyl} Baccatin III is one of Paclitaxel precursors. 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. Uses: A precursor to paclitaxel. Synonyms: Carbonic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-Bis(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]oxet-4-yl 2,2,2-trichloroethyl Ester; 7-O-(2,2,2-Trichloroethoxycarbonyl)baccatin III; 1,13alpha-Dihydroxy-2alpha-(benzoyloxy)-4,10beta-diacetoxy-7beta-(2,2,2-trichloroethoxycarbonyloxy)-5beta,20-epoxytaxa-11-ene-9-one; Carampicillin; baccatin III 7-trichloroethyl carbonate; 7-Troc Baccatin III. Grade: 96%. CAS No. 103150-33-0. Molecular formula: C34H39Cl3O13. Mole weight: 762.02. | |
| 7-{[(2,2,2,-Trichloroethyl)oxy]carbonyl} Baccatin III (4S, 5S)-3-Benzoyl-2-(4-methoxyphenyl)-4-phenyl-5-oxazolidinecarboxylate | 7-{[(2,2,2,-Trichloroethyl)oxy]carbonyl} Baccatin III (4S, 5S)-3-Benzoyl-2-(4-methoxyphenyl)-4-phenyl-5-oxazolidinecarboxylate 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: (4S,5S)-3-Benzoyl-2-(4-methoxyphenyl)-4-phenyl-(2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl Ester 5-Oxazolidinecarboxylic Acid. CAS No. 1033574-06-9. Molecular formula: C58H58Cl3NO17. Mole weight: 1147.43. | |
| 7-Acety Baccatin III | An impurity of Baccatin III which is isolated from the Pacific yew tree (Taxus brevifolia) and related species. Grade: > 95%. CAS No. 32981-90-1. Molecular formula: C33H40O12. Mole weight: 628.68. | |
| 7-epi-10-Deacetyl Baccatin III | 17-epi-10-Deacetyl Baccatin III is an impurity of Paclitaxel and derivatives. Group: Biochemicals. Alternative Names: (2aR, 4R, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-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; 10-Deacetylbaccatin V; 7-Epi-10-deacetylbaccatin III; 7-epi-10-DAB. Grades: Highly Purified. CAS No. 71629-92-0. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 7-epi-10-Deacetyl-Baccatin III | 17-epi-10-Deacetyl Baccatin III is an impurity of Paclitaxel. Synonyms: (2aR,4R,4aS,6R,9S,11S,12S,12aR,12bS)-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; 10-Deacetylbaccatin V; 7-Epi-10-deacetylbac. Grade: > 95%. CAS No. 71629-92-0. Molecular formula: C29H36O10. Mole weight: 544.6. | |
| 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. | |
| 7-O-(Triethylsilyl)-10-deacetyl Baccatin III | 7-O-(Triethylsilyl)-10-deacetyl Baccatin III. Group: Biochemicals. Alternative Names: 10-Deacetyl-7-triethylsilylbaccatin III; 7-(Triethylsilyl)-10-deacetylbaccatin. Grades: Highly Purified. CAS No. 115437-18-8. Pack Sizes: 25mg. US Biological Life Sciences. | Worldwide |
| 7-O-(Triethylsilyl-2-debenzoyl-4-desacetyl-[2,4]oxol-D-seco-baccatin III | 7-O-(Triethylsilyl-2-debenzoyl-4-desacetyl-[2,4]oxol-D-seco-baccatin III is an intermediate in the synthesis of Paclitaxel, which is a chemotherapy medication used to treat a number of types of cancer. Synonyms: 8,12-Methano-6H-cyclodec[cd]isobenzofuran-6-one, 7-(acetyloxy)-2,2a,3,4,5,5a,7,10,11,12,12a,12b-dodecahydro-2a,3,10,12-tetrahydroxy-5a,9,13,13-tetramethyl-5-[(triethylsilyl)oxy]-, (2aS,3R,5S,5aS,7R,10S,12S,12aS,12bR)-; (2α,5β,7β,10β,13α)-1,4,5,13-Tetrahydroxy-9-oxo-7-[(triethylsilyl)oxy]-2,20-epoxytax-11-en-10-yl acetate. Molecular formula: C28H46O9Si. Mole weight: 554.74. | |
| 7-O-(Triethylsilyl) Baccatin III | 7-O-(Triethylsilyl) Baccatin III is one of Paclitaxel precursors. 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: [2aR-(2aα,4β,4aβ,6β,9α,11α,12α,12aα,12bα)]-6,12b-Bis(acetyloxy)-12-(benzoyloxy)-1,2a,3,4,4a,6,9,10,11,12,12a,12b-dodecahydro-9,11-dihydroxy-4a,8,13,13-tetramethyl-4-[(triethylsilyl)oxy]-7,11-methano-5H-cyclodeca[3,4]benz[1,2-b]oxet-5-one; 7-(Triethylsilyl)baccatin III; (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-12-(Benzoyloxy)-9,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxo-4-((triethylsilyl)oxy)-3,4,4a,5,6,9,10,11,12,12a-decahydro-1H-7,11-methanocyclodeca[3,4]benzo[1,2-b]oxete-6,12b(2aH)-diyl diacetate; Paclitaxel Impurity 17; 7-TES-baccatin III. Grade: > 98%. CAS No. 115437-21-3. Molecular formula: C37H52O11Si. Mole weight: 700.89. | |
| 7-O-(Trifluoroacetyl) Baccatin III | 7-O-(Trifluoroacetyl) Baccatin III is one of Paclitaxel precursors. 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. Uses: A precursor to paclitaxel. Synonyms: Baccatin III 7-O-Triflate; Trifluoro-methanesulfonic Acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(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]oxet-4-yl Ester; ethano-1H-cyclodeca[3,4]benz[1,2-b]oxet-4-yl Ester. Grade: 98%. CAS No. 158811-19-9. Molecular formula: C32H37F3O13S. Mole weight: 718.69. | |
| 7-O-(Trifluoroacetyl) Baccatin III | A precursor to Paclitaxel. Group: Biochemicals. Alternative Names: Baccatin III 7-O-Triflate; Trifluoro-methanesulfonic Acid (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-6, 12b-bis(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]oxet-4-yl Ester. Grades: Highly Purified. CAS No. 158811-19-9. Pack Sizes: 2.5mg. US Biological Life Sciences. | Worldwide |
| 7-Triethylsilyl-13-oxobaccatin III | Baccatin III (B101000) derivative, used in the preparation of taxol analogs as antineoplastic agents and taxoids derivatives useful due to their ability to activate murine macrophages and inhibit the growth of macrophage-like cells. Group: Biochemicals. Alternative Names: [2aR-(2aα,4 β,4a β,6 β, 11α, 12α, 12aα, 12bα)]-6, 12b-Bis(acetyloxy)-12-(benzoyloxy)-2a, 4, 4a, 10, 11, 12, 12a, 12b-octahydro-11-hydroxy-4a, 8, 13, 13-tetramethyl-4-[(triethylsilyl)oxy]-7, 11-methano-1H-cyclodeca[3, 4]benz[1, 2-b]oxete-5, 9(3H, 6H)-dione. Grades: Highly Purified. CAS No. 150665-56-8. Pack Sizes: 5mg. US Biological Life Sciences. | Worldwide |
| 8-epi-10-Deacety Baccatin III | An impurity of Baccatin III which is a precursor to the anti-cancer drug paclitaxel (Taxol). Synonyms: 92999-93-4; 8-epi-10-Deacetylbaccatin III7,11-Methano-5H-cyclodeca(3,4)benz(1,2-b)oxet-5-one, 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-, (2aR-(2aalpha,4beta,4aalpha,6beta,9alpha,11alpha,12alpha,12aalpha,12balpha))-. Grade: > 95%. CAS No. 92999-93-4. Molecular formula: C29H36O10. Mole weight: 544.6. | |
Our database is helping our users find suppliers everyday.
