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methyl (2R,4S)-4-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidine-2-carboxylate

methyl (2R,4S)-4-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidine-2-carboxylate structure

CAS No.: 1279200-29-1

Chemical Name:: methyl (2R,4S)-4-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidine-2-carboxylate

Synonyms: (4S)-4-(Boc-amino)-D-proline methyl ester;(2R,4S)-Methyl 4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylate;Methyl (2R,4S)-4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylate;D-Proline, 4-[[(1,1-dimethylethoxy)carbonyl]amino]-, methyl ester, (4S)-;(2R,4S)-4-tert-Butoxycarbonylamino-pyrrolidine-2-carboxylic acid methyl ester;(4S, 2R)-4-tert-Butoxycarbonylamino-pyrrolidine-2-carboxylic acid methyl ester;methyl (2R,4S)-4-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidine-2-carboxylate

CBNumber:: CB12684775

Molecular Formula:: C11H20N2O4

Molecular Weight:: 244.29

MDL Number:: MFCD09954298

MOL File:: 1279200-29-1.mol

MSDS File:: SDS

Last updated:2026-05-27 23:19:25

Request For Quotation

methyl (2R,4S)-4-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidine-2-carboxylate Properties

Boiling point	347.0±42.0 °C(Predicted)
Density	1.13±0.1 g/cm3(Predicted)
pka	11.90±0.40(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338

methyl (2R,4S)-4-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidine-2-carboxylate price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
ACHEMBLOCK	Y234338	(4S)-4-(Boc-amino)-D-proline methyl ester 95%	1279200-29-1	250MG	$420	2026-05-27	Buy
ACHEMBLOCK	Y234338	(4S)-4-(Boc-amino)-D-proline methyl ester 95%	1279200-29-1	1G	$1120	2026-05-27	Buy
ACHEMBLOCK	Y234338	(4S)-4-(Boc-amino)-D-proline methyl ester 95%	1279200-29-1	5G	$4480	2026-05-27	Buy
Acrotein	A-4498	(4S)-4-(Boc-amino)-D-proline methyl ester 97%	1279200-29-1	0.25g	$297	2026-05-25	Buy
Acrotein	A-4498	(4S)-4-(Boc-amino)-D-proline methyl ester 97%	1279200-29-1	0.5g	$495	2026-05-25	Buy

Product number	Packaging	Price	Buy
Y234338	250MG	$420	Buy
Y234338	1G	$1120	Buy
Y234338	5G	$4480	Buy
A-4498	0.25g	$297	Buy
A-4498	0.5g	$495	Buy

methyl (2R,4S)-4-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidine-2-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

methyl (2R,4S)-4-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidine-2-carboxylate Suppliers

Global Suppliers ( 8)

Supplier	Tel	Email	Country	ProdList	Advantage
NINGBO INNO PHARMCHEM CO.,LTD.	86-574-27787657	info@dearchem.com	China	4607	58
JW & Y Pharmlab Co., Ltd.	021-64340559	xinyu_shi@jwypharmlab.com.cn	China	11999	58
Amatek Scientific Co. Ltd.	0512-56316828 400-867-5858;400-867-5858	info@amateksci.com	China	28760	58
Binhai gill polypeptide co. LTD	021-61263389 13524856427	Joetang@glschina.com	China	9927	58
Block Chemical Technology (Shanghai) Co., LTD	021-20432219 13918097649	li_jinfei@acblock-lab.com	China	9967	58
Nanjing Becas pharmatech Ltd.	+86-13912903754 13912903754	info@becaspharma.com	China	3963	58
HANGZHOU LEAP CHEM CO., LTD.	+86-571-87711850 +86-15355479329	market18@leapchem.com	China	43303	58
Aceschem Inc.	+1-817863-6948 +1-（817）863-6948	sales@aceschem.com	United States	19621	58

Supplier	Advantage
NINGBO INNO PHARMCHEM CO.,LTD.	58
JW & Y Pharmlab Co., Ltd.	58
Amatek Scientific Co. Ltd.	58
Binhai gill polypeptide co. LTD	58
Block Chemical Technology (Shanghai) Co., LTD	58
Nanjing Becas pharmatech Ltd.	58
HANGZHOU LEAP CHEM CO., LTD.	58
Aceschem Inc.	58

methyl (2R,4S)-4-[(2-methylpropan-2-yl)oxycarbonylamino]pyrrolidine-2-carboxylate D-Proline, 4-[[(1,1-dimethylethoxy)carbonyl]amino]-, methyl ester, (4S)- (4S, 2R)-4-tert-Butoxycarbonylamino-pyrrolidine-2-carboxylic acid methyl ester (4S)-4-(Boc-amino)-D-proline methyl ester (2R,4S)-Methyl 4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylate (2R,4S)-4-tert-Butoxycarbonylamino-pyrrolidine-2-carboxylic acid methyl ester Methyl (2R,4S)-4-((tert-butoxycarbonyl)amino)pyrrolidine-2-carboxylate 1279200-29-1