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COA COO

7-Acety Baccatin III

Impurity

CAS Number

32981-90-1

Molecular Formula

C33H40O12

Product format

Neat

Molecular Weight

628.68

API Family

Paclitaxel

Synonyms

7-Acety Baccatin III; 7-Acetylbaccatin III; 32981-90-1; QR9FF3KF6S; CHEBI:193551; (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-12-(benzoyloxy)-9, 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-4, 6, 12b-triyl triacetate; (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-4, 6, 12b-Tris(acetyloxy)-12-(benzoyloxy)-1, 2a, 3, 4, 4a, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-9, 11-dihydroxy-4a, 8, 13, 13-tetramethyl-7, 11-methano-5H-cyclodeca[3, 4]benz[1, 2-b]oxet-5-one; [(1S, 2S, 3R, 4S, 7R, 9S, 10S, 12R, 15S)-4, 9, 12-triacetyloxy-1, 15-dihydroxy-10, 14, 17, 17-tetramethyl-11-oxo-6-oxatetracyclo[11.3.1.03, 10.04, 7]heptadec-13-en-2-yl] benzoate; 7, 11-Methano-5H-cyclodeca[3, 4]benz[1, 2-b]oxet-5-one, 4, 6, 12b-tris(acetyloxy)-12-(benzoyloxy)-1, 2a, 3, 4, 4a, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-9, 11-dihydroxy-4a, 8, 13, 13-tetramethyl-, (2aR, 4S, 4aS, 6R, 9S, 11S, 12S, 12aR, 12bS)-; 7, 11-Methano-5H-cyclodeca[3, 4]benz[1, 2-b]oxet-5-one, 4, 6, 12b-tris(acetyloxy)-12-(benzoyloxy)-1, 2a, 3, 4, 4a, 6, 9, 10, 11, 12, 12a, 12b-dodecahydro-9, 11-dihydroxy-4a, 8, 13, 13-tetramethyl-, [2aR-(2aalpha, 4beta, 4abeta, 6beta, 9alpha, 11alpha, 12alpha, 12aalpha and 12balpha)]-

Iupac Name

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

InChI

InChI=1S/C33H40O12/c1-16-21(37)14-33(40)28(44-29(39)20-11-9-8-10-12-20)26-31(7,27(38)25(43-18(3)35)24(16)30(33,5)6)22(42-17(2)34)13-23-32(26,15-41-23)45-19(4)36/h8-12,21-23,25-26,28,37,40H,13-15H2,1-7H3/t21-,22-,23+,25+,26-,28-,31+,32-,33+/m0/s1

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COA COO

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