(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid

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(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid Basic information
Product Name:(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid
Synonyms:(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid;(2*,4R,5S)- N-tert-butoxycarbonyl-2-(4'-methoxy)phenyl-4-phenyl-1,3-oxazolidine-5-formic acid;Cabazitaxel Impurity 53;Cabazitaxel Initiator 2 impurity A;3,5-Oxazolidinedicarboxylic acid, 2-(4-methoxyphenyl)-4-phenyl-, 3-(1,1-dimethylethyl) ester, (4R,5S)-;Carbataxel impurity 15;Cabataxel Impurity 4;(4S,5R)-5-((2aR,4R,4aS,6R,9S,11S,12S,12aR,12bS)-12b-acetoxy-12-(benzoyloxy)-11-hydroxy-4,6-dimethoxy-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]oxet-9-yl) 3-tert-butyl 2-(4-methoxyphenyl)-4-phenyloxazolidine-3,5-dicarboxylate
CAS:859498-34-3
MF:C22H25NO6
MW:399.44
EINECS:
Product Categories:
Mol File:859498-34-3.mol
(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid Structure
(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid Chemical Properties
Melting point 129-132 °C
Boiling point 573.8±50.0 °C(Predicted)
density 1.238±0.06 g/cm3(Predicted)
pka2.99±0.60(Predicted)
InChIInChI=1S/C22H25NO6/c1-22(2,3)29-21(26)23-17(14-8-6-5-7-9-14)18(20(24)25)28-19(23)15-10-12-16(27-4)13-11-15/h5-13,17-19H,1-4H3,(H,24,25)/t17-,18+,19/m1/s1
InChIKeyMSVWUXLRSKRKFZ-YTYFACEESA-N
SMILESO1[C@H](C(O)=O)[C@@H](C2=CC=CC=C2)N(C(OC(C)(C)C)=O)C1C1=CC=C(OC)C=C1
Safety Information
MSDS Information
(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid Usage And Synthesis
Uses(4R,5S)-(N-Boc)-2-(4-methoxyphenyl)-4-phenyl-5-oxazolidinecarboxylic Acid is a useful reagent to prepare Docetaxel (D494420) and its isomer.
(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid Preparation Products And Raw materials
Raw materialsDocetaxel Impurity 30-->Docetaxel Impurity 9-->Benzenepropanoic acid, β-aMino-α-hydroxy-, Methyl ester, (αS,βR)-
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