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ChemicalBook >> CAS DataBase List >>(αR,βS)-β-(BenzoylaMino)-α-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-benzenepropanoic 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-dodeca

(αR,βS)-β-(BenzoylaMino)-α-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-benzenepropanoic 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-dodeca

(αR,βS)-β-(BenzoylaMino)-α-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-benzenepropanoic 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-dodeca Structure
(αR,βS)-β-(BenzoylaMino)-α-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-benzenepropanoic 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-dodeca structure
CAS No.
100431-55-8
Chemical Name:
(αR,βS)-β-(BenzoylaMino)-α-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-benzenepropanoic 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-dodeca
Synonyms
2'-O-{[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel;(αR,βS)-β-(BenzoylaMino)-α-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-benzenepropanoic 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-dodeca;Benzenepropanoic acid, β-(benzoylamino)-α-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-, (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 est...
CBNumber:
CB92621398
Molecular Formula:
C50H52Cl3NO16
Molecular Weight:
1029.30398
MDL Number:
MFCD31562169
MOL File:
100431-55-8.mol
Last updated:2023-05-06 08:29:13
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(αR,βS)-β-(BenzoylaMino)-α-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-benzenepropanoic 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-dodeca Properties

Melting point 164-173 °C
Boiling point 1029.9±65.0 °C(Predicted)
Density 1.46±0.1 g/cm3(Predicted)
storage temp. Refrigerator, under inert atmosphere
solubility Chloroform, Dichloromethane, Ethyl Acetate, Methanol
pka 12.38±0.70(Predicted)
form Solid
color White

(αR,βS)-β-(BenzoylaMino)-α-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-benzenepropanoic 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-dodeca price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC T774205 2’-O-{[(2,2,2,-Trichloroethyl)oxy]carbonylPaclitaxel 100431-55-8 10mg $195 2021-12-16 Buy
Medical Isotopes, Inc. 72741 2??-O-[(2,2,2,-Trichloroethyl)oxy]carbonylPaclitaxel 100431-55-8 10mg $675 2021-12-16 Buy
Medical Isotopes, Inc. 72741 2??-O-[(2,2,2,-Trichloroethyl)oxy]carbonylPaclitaxel 100431-55-8 100mg $2400 2021-12-16 Buy
Product number Packaging Price Buy
T774205 10mg $195 Buy
72741 10mg $675 Buy
72741 100mg $2400 Buy

(αR,βS)-β-(BenzoylaMino)-α-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-benzenepropanoic 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-dodeca Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

2’-O-{[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel is an intermediate in the synthesis of 7-Acetyl Paclitaxel (A187375), a biologically active Paclitaxel derivative that interacts with tubulin assemblies in the brain. Paclitaxel - Impurity L.2’-O-{[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel (cas# 100431-55-8) is a compound useful in organic synthesis.

(αR,βS)-β-(BenzoylaMino)-α-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-benzenepropanoic 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-dodeca synthesis

33069-62-4
17341-93-4
100431-55-8
Synthesis of (αR,βS)-β-(BenzoylaMino)-α-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-benzenepropanoic 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-dodeca from Paclitaxel and 2,2,2-Trichloroethyl chloroformate

(αR,βS)-β-(BenzoylaMino)-α-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-benzenepropanoic 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-dodeca Preparation Products And Raw materials

Raw materials

2,2,2-Trichloroethyl chloroformate Paclitaxel

Preparation Products

(αR,βS)-β-(BenzoylaMino)-α-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-benzenepropanoic 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-dodeca Suppliers

Global( 11)Suppliers
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32344 50
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 13028896684 sales@rrkchem.com China 55672 58
Energy Chemical 021-58432009 400-005-6266 marketing1@energy-chemical.com China 44894 58
guoyungurui 18162595016 3287908757@qq.com China 10015 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Chemsky（shanghai）International Co.,Ltd. 50
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Energy Chemical 58
guoyungurui 58
(αR,βS)-β-(BenzoylaMino)-α-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-benzenepropanoic 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-dodeca 2'-O-{[(2,2,2,-Trichloroethyl)oxy]carbonyl Paclitaxel Benzenepropanoic acid, β-(benzoylamino)-α-[[(2,2,2-trichloroethoxy)carbonyl]oxy]-, (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 est... 100431-55-8 Intermediates & Fine Chemicals Pharmaceuticals