Synonyms:

Paclitaxel Impurity 5（Paclitaxel EP Impurity E）;Benzenepropanoic acid, β-(benzoylamino)-α-hydroxy-, 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 ester, [2aR-[2aα,4α,4aβ,6β;7-Epipaclitaxel, 98%, from Taxus chinensis (Pilg.) Rehder;7-Epi Paclitaxel (Paclitaxel EP Impurity E);Paclitaxel EP impurity E;Paclitaxel Impurity E;Paclitaxel EP Impurity E (7-epi Paclitaxel);Benzenepropanoic acid, beta-(benzoylamino)-alpha-hydroxy-, (2ar,4R,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 ester, (alphar,betas)-

Canonical SMILES: CC1=C2C(C(=O)C3(C(CC4C(C3C(C(C2(C)C)(CC1OC(=O)C(C(C5=CC=CC=C5)NC(=O)C6=CC=CC=C6)O)O)OC(=O)C7=CC=CC=C7)(CO4)OC(=O)C)O)C)OC(=O)C

HS Code: 29329990

Density:1.39±0.1g/cm3(20ºC760Torr)

Boiling Point:957.1±65.0°C(Predicted)

Melting Point: 168-170?C

Storage: -20°CFreezer,UnderInertAtmosphere

PKA: 11.90±0.20(Predicted)

Hazard Codes: Xn

Risk Statements:  22-41-52/53

Safety Statements: 26-37/39