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Paclitaxel EP Impurity N (Baccatin III)

Impurity

CAS Number

27548-93-2

Molecular Formula

C31H38O11

Product format

Neat

Molecular Weight

586.63

Storage

+5°C

Shipping

Room Temperature

API Family

Paclitaxel

Synonyms

13-O-De[(2R, 3S)-3-(benzoylamino)-2-hydroxy-3-phenylpropanoyl]paclitaxel (Baccatin III), Paclitaxel Imp. N (EP), 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, 9, 11-trihydroxy-4a, 8, 13, 13-tetramethyl-, (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-, (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, 9, 11-trihydroxy-4a, 8, 13, 13-tetramethyl-7, 11-methano-5H-cyclodeca[3, 4]benz[1, 2-b]oxet-5-one, Baccatin III, NSC 330753, 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, 9, 11-trihydroxy-4a, 8, 13, 13-tetramethyl-, [2aR-(2aalpha, 4beta, 4abeta, 6beta, 9alpha, 11alpha, 12alpha, 12aalpha, 12balpha)]- and Paclitaxel Impurity N

Smiles

CC(=O)O[C@H]1C(=O)[C@]2(C)[C@@H](O)C[C@H]3OC[C@@]3(OC(=O)C)[C@H]2[C@H](OC(=O)c4ccccc4)[C@]5(O)C[C@H](O)C(=C1C5(C)C)C

Iupac Name

[(1S,2S,3R,4S,7R,9S,10S,12R,15S)-4,12-diacetyloxy-1,9,15-trihydroxy-10,14,17,17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03,10.04,7]heptadec-13-en-2-yl] benzoate


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