Magnesium thiosulfate hexahydrate CAS 10124-53-5 powder

Synonyms: Methanaminium, N,N,N-trimethyl-, chloride; TETRAMETHYLAMMONIUM CHLORIDETETRAMETHYLAMMONIUM; CHLORIDETETRAMETHYLAMMONIUM; CHLORIDETETRAMETHYLAMMONIUM CHLORIDE; Methanaminium,N,N,N-trimethyl-,chloride; n,n,n-trimethyl-methanaminiuchloride; tetramethyl-ammoniuchloride; tetraminechloride; USAF AN-8; usafan-8; Tetramethylammonium chloride(TMAC) powder

(4S,5R)-3-tert-butoxycarbony-2-(4-anisy)-4-phenyl-5-oxazolidinecarboxylic acid CAS 196404-55-4

CAS:196404-55-4
Molecular Formula:C22H25NO6
Molecular Weight:399.44
EINECS:1592732-453-0

Synonyms:(4S,5R)-2-(4-Methoxyphenyl)-4-phenyl-3,5-oxazolidinedicarboxylic acid 3-tert-butyl ester; (4S,5R)-3-tert-Butoxycarbony-2-(4-anisyl)-4-phenyl-5-oxazolidinecarboxylic acid; (4S,5R)-2-(4-Methoxy-phenyl)-3-N-Boc-4-phenyl-3,5-oxazolidine carboxylic acid; (4S,5R)-2-(4-Methoxyphenyl)-N-t-boc-4-phenyl-oxazolidine-5-carboxylic acid

What(4S,5R)-3-tert-butoxycarbony-2-(4-anisy)-4-phenyl-5-oxazolidinecarboxylic acid？

(4S, 5R) -3-tert-butoxycarbony-2- (4-anisy) -4-phenyl-5-oxazolidinecarbolic acid is a white crystalline powder that is soluble in organic solvents such as methanol, ethanol, DMSO, and is derived from the Chinese yew tree.

Specification

Item	Specification
Boiling point	573.8±50.0 °C(Predicted)
Density	1.238
Melting point	134-138℃
pKa	2.99±0.60(Predicted)
Purity	99%

Application

(4S, 5R) -3-tert-butoxycarbony-2- (4-anisy) -4-phenyl-5-oxazolidinecarbolic is an organic synthesis intermediate and pharmaceutical intermediate, which can be used in laboratory research and development processes and chemical pharmaceutical synthesis processes. It is mainly used as a synthetic intermediate for docetaxel.