7-{[(2,2,2,-TRICHLOROETHYL)OXY]CARBONYL} BACCATIN III

7-{[(2,2,2,-TRICHLOROETHYL)OXY]CARBONYL} BACCATIN III Structure
CAS No.
103150-33-0
Chemical Name:
7-{[(2,2,2,-TRICHLOROETHYL)OXY]CARBONYL} BACCATIN III
Synonyms
7-Troc-baccatin Ⅲ;7-Troc-baccatin Ⅲ;Paclitaxel Impurity 55;7-O-(2,2,2-Trichloroethoxycarbonyl)baccatin III;7-{[(2,2,2,-TRICHLOROETHYL)OXY]CARBONYL} BACCATIN III;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
CBNumber:
CB5649983
Molecular Formula:
C34H39Cl3O13
Molecular Weight:
762.02
MOL File:
103150-33-0.mol
MSDS File:
SDS
Modify Date:
2023/4/23 13:52:06

7-{[(2,2,2,-TRICHLOROETHYL)OXY]CARBONYL} BACCATIN III Properties

Melting point 210 - 233°C
Boiling point 807.0±65.0 °C(Predicted)
Density 1.47±0.1 g/cm3(Predicted)
storage temp. Amber Vial, -20°C Freezer, Under inert atmosphere
solubility Chloroform (Slightly, Sonicated), Methanol (Slightly)
pka 12?+-.0.70(Predicted)
form Solid
color White to Off-White

7-{[(2,2,2,-TRICHLOROETHYL)OXY]CARBONYL} BACCATIN III Chemical Properties,Uses,Production

Chemical Properties

Off-White Solid

Uses

7-{[(2,2,2,-Trichloroethyl)oxy]carbonyl} Baccatin III is a precursor to Paclitaxel (P132500).

7-{[(2,2,2,-TRICHLOROETHYL)OXY]CARBONYL} BACCATIN III Preparation Products And Raw materials

Raw materials

Preparation Products

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7-{[(2,2,2,-TRICHLOROETHYL)OXY]CARBONYL} BACCATIN III 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 7-Troc-baccatin Ⅲ Paclitaxel Impurity 55 7-Troc-baccatin Ⅲ 103150-33-0 C34H39Cl3O13 Chiral Reagents Heterocycles Intermediates & Fine Chemicals Pharmaceuticals