ChemicalBook >> CAS DataBase List >>(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid

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

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

CAS No.: 859498-34-3

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

Synonyms: Carbataxel impurity 15;Cabazitaxel Impurity 53;Cabazitaxel Initiator 2 impurity A;(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;3,5-Oxazolidinedicarboxylic acid, 2-(4-methoxyphenyl)-4-phenyl-, 3-(1,1-dimethylethyl) ester, (4R,5S)-

CBNumber:: CB13954804

Molecular Formula:: C22H25NO6

Molecular Weight:: 399.44

MDL Number:: MFCD31382330

MOL File:: 859498-34-3.mol

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

Melting point	129-132 °C
Boiling point	573.8±50.0 °C(Predicted)
Density	1.238±0.06 g/cm3(Predicted)
pka	2.99±0.60(Predicted)

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

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	B657930	(4R,5S)-(N-Boc)-2-(4-methoxyphenyl)-4-phenyl-5-oxazolidinecarboxylicAcid	859498-34-3	0.5mg	$165	2021-12-16	Buy

Product number	Packaging	Price	Buy
B657930	0.5mg	$165	Buy

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

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 synthesis

Synthesis of (2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid from Docetaxel Impurity 9

(2R,4R,5S)-3-(tert-butoxycarbonyl)-2-(4-methoxyphenyl)-4-phenyloxazolidine-5-carboxylic acid Preparation Products And Raw materials

Raw materials

Docetaxel Impurity 30 Docetaxel Impurity 9 Benzenepropanoic acid, β-aMino-α-hydroxy-, Methyl ester, (αS,βR)-

Preparation Products

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

Global( 33)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14336	58
ChemStrong Scientific Co.,Ltd	0755-0755-66853366 13670046396	sales@chem-strong.com	China	18018	56
BOC Sciences	16314854226	info@bocsci.com	United States	9926	65
Shanghai Shanyuan pharmaceutical technology co., LTD	021-31761238 13167072949	3146446224@qq.com	China	1621	55
Shanghai Yihe Biological Technology Co., Ltd.	17721395025	2423903095@qq.com	China	3422	58
Henan Alfachem Co.,Ltd.	0371-0371-55051623 18137891487	2853979817@qq.com	China	9826	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226 13028896684	sales@rrkchem.com	China	56070	58
Guangzhou Dreampharm Biotechnology Co., Ltd.	020-36607679 17825480238	3008233717@qq.com	China	9896	12
Jinan blalong chemical co. LTD	2710913286@.com	1513643261@qq.com	China	14253	58
Shenzhen ruikai de biotechnology co., ltd.	0755-61348847 17820674378	2682116078@qq.com	China	7844	58

Supplier	Advantage
Standardpharm Co. Ltd.	58
ChemStrong Scientific Co.,Ltd	56
BOC Sciences	65
Shanghai Shanyuan pharmaceutical technology co., LTD	55
Shanghai Yihe Biological Technology Co., Ltd.	58
Henan Alfachem Co.,Ltd.	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Guangzhou Dreampharm Biotechnology Co., Ltd.	12
Jinan blalong chemical co. LTD	58
Shenzhen ruikai de biotechnology co., ltd.	58

(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 859498-34-3