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(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-Methylbenzyl)pyrrolidine-2-carboxylic acid

(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-Methylbenzyl)pyrrolidine-2-carboxylic acid structure

CAS No.: 959581-21-6

Chemical Name:: (2S,4R)-1-(tert-butoxycarbonyl)-4-(4-Methylbenzyl)pyrrolidine-2-carboxylic acid

Synonyms: Boc-(R)-γ-(4-methyl-benzyl)-L-proline;N-Boc-(4R)-4-(4-methylbenzyl)-L-proline;(Tert-Butoxy)Carbonyl (R)-γ-(4-methyl-benzyl)-L-Pro;N-(t-Butoxycarbonyl)-trans-4-(4-methylbenzyl)-L-proline;(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-Methylbenzyl)pyrrolidine-2-carboxylic acid;Boc-(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-methylbenzyl)pyrrolidine-2-carboxylicacid;(2S,4R)-1-[(tert-butoxy)carbonyl]-4-[(4-methylphenyl)methyl]pyrrolidine-2-carboxylic acid;1,2-Pyrrolidinedicarboxylic acid, 4-[(4-methylphenyl)methyl]-, 1-(1,1-dimethylethyl) ester, (2S,4R)-

CBNumber:: CB82654977

Molecular Formula:: C18H25NO4

Molecular Weight:: 319.4

MDL Number:: MFCD06659409

MOL File:: 959581-21-6.mol

MSDS File:: SDS

Last updated:2026-05-28 05:46:51

Request For Quotation

(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-Methylbenzyl)pyrrolidine-2-carboxylic acid Properties

Boiling point	461.8±38.0 °C(Predicted)
Density	1.166±0.06 g/cm3(Predicted)
storage temp.	2-8°C
pka	3.98±0.40(Predicted)
Appearance	White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338

(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-Methylbenzyl)pyrrolidine-2-carboxylic acid price More Price(23)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Synthonix	B59288	(2S,4R)-1-(tert-Butoxycarbonyl)-4-(4-methylbenzyl)pyrrolidine-2-carboxylic acid 95+%	959581-21-6	100mg	$120	2026-05-06	Buy
Synthonix	B59288	(2S,4R)-1-(tert-Butoxycarbonyl)-4-(4-methylbenzyl)pyrrolidine-2-carboxylic acid 95+%	959581-21-6	250mg	$240	2026-05-06	Buy
Synthonix	B59288	(2S,4R)-1-(tert-Butoxycarbonyl)-4-(4-methylbenzyl)pyrrolidine-2-carboxylic acid 95+%	959581-21-6	1g	$990	2026-05-06	Buy
aablocks	AA00IJKG	Boc-(R)-gamma-(4-methyl-benzyl)-L-proline 98%	959581-21-6	100mg	$77	2026-05-29	Buy
aablocks	AA00IJKG	Boc-(R)-gamma-(4-methyl-benzyl)-L-proline 98%	959581-21-6	250mg	$152	2026-05-29	Buy

Product number	Packaging	Price	Buy
B59288	100mg	$120	Buy
B59288	250mg	$240	Buy
B59288	1g	$990	Buy
AA00IJKG	100mg	$77	Buy
AA00IJKG	250mg	$152	Buy

(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-Methylbenzyl)pyrrolidine-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-Methylbenzyl)pyrrolidine-2-carboxylic acid Suppliers

Global Suppliers ( 37)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Hanhong Scientific Co.,Ltd.	021-54306202 13764082696	info@hanhongsci.com	China	42917	64
SINO High Goal Chemical Technology Co., Ltd.	021-57646680 18306277365	sunkai@chembiobanksh.com	China	2039	55
Shanghai GL Peptide Ltd.	+86-21-61263310 13764994101	fisherwang@glschina.com	China	8059	55
Shanghai SuperLan Chemcial Technique Centre	0-2022843681 15618226720	chaolaichem@foxmail.com	China	9996	58
Wuxi Asia Peptide Biotechnology Limited Company	0510-83583050 13771062561	willsun@peptide-search.com	China	6713	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Amatek Scientific Co. Ltd.	0512-56316828 400-867-5858;400-867-5858	info@amateksci.com	China	28760	58
Aikon International Limited	025-66061636 19370895928	qqyang@aikonchem.com	China	15810	58
3A Chemicals	400-668-9898	service@3achem.com	China	20535	58
Shanghai zhigan biotechnology co., LTD		zhiqianbio@126.com	China	19765	58

Supplier	Advantage
Shanghai Hanhong Scientific Co.,Ltd.	64
SINO High Goal Chemical Technology Co., Ltd.	55
Shanghai GL Peptide Ltd.	55
Shanghai SuperLan Chemcial Technique Centre	58
Wuxi Asia Peptide Biotechnology Limited Company	58
Amadis Chemical Company Limited	58
Amatek Scientific Co. Ltd.	58
Aikon International Limited	58
3A Chemicals	58
Shanghai zhigan biotechnology co., LTD	58

(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-Methylbenzyl)pyrrolidine-2-carboxylic acid Spectrum

(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-Methylbenzyl)pyrrolidine-2-carboxylic acid(959581-21-6)¹HNMR

959581-21-6 ((2S,4R)-1-(tert-butoxycarbonyl)-4-(4-Methylbenzyl)pyrrolidine-2-carboxylic acid) Related Search:

Boc-(R)-gamma-benzyl-L-proline (2S,4R)-4-benzyl-1-(tert-butoxycarbonyl)pyrrolidine-2-carboxylic acid (2S,4R)-4-(4-Methylbenzyl)pyrrolidine-2-carboxylic acid hydrochloride (2S,4R)-4-(4-Methylbenzyl)pyrrolidine-2-carboxylic acid (4S)-1-Boc-4-benzyl-L-proline

(4R)-1-N-Boc-4-benzyl-D-proline

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(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-Methylbenzyl)pyrrolidine-2-carboxylic acid (Tert-Butoxy)Carbonyl (R)-γ-(4-methyl-benzyl)-L-Pro (2S,4R)-1-[(tert-butoxy)carbonyl]-4-[(4-methylphenyl)methyl]pyrrolidine-2-carboxylic acid 1,2-Pyrrolidinedicarboxylic acid, 4-[(4-methylphenyl)methyl]-, 1-(1,1-dimethylethyl) ester, (2S,4R)- N-(t-Butoxycarbonyl)-trans-4-(4-methylbenzyl)-L-proline Boc-(2S,4R)-1-(tert-butoxycarbonyl)-4-(4-methylbenzyl)pyrrolidine-2-carboxylicacid N-Boc-(4R)-4-(4-methylbenzyl)-L-proline Boc-(R)-γ-(4-methyl-benzyl)-L-proline 959581-21-6 unnatural amino acids