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

(2S,4R)-1-(tert-butoxycarbonyl)-4-((tert-butyldiMethylsilyl)oxy)pyrrolidine-2-carboxylic acid Structure
(2S,4R)-1-(tert-butoxycarbonyl)-4-((tert-butyldiMethylsilyl)oxy)pyrrolidine-2-carboxylic acid structure
CAS No.
149814-40-4
Chemical Name:
(2S,4R)-1-(tert-butoxycarbonyl)-4-((tert-butyldiMethylsilyl)oxy)pyrrolidine-2-carboxylic acid
Synonyms
(4R)-4-(TBDMS-oxy)-1-Boc-L-proline;(2S,4R)-N-Boc-trans-4-OTBS-L-proline;(2S,4R)-1-Boc-4-[(tert-butyldimethylsilyl)oxy]pyrrolidine-2-carboxylic Acid;(2S,4R)-1-(tert-butoxycarbonyl)-4-((tert-butyldiMethylsilyl)oxy)pyrrolidine-2-carboxylic acid;(2S,4R)-4-(tert-Butyl-dimethyl-silanyloxy)-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester;(2S,4R)-1-(tert-butoxycarbonyl)-4-((tert-butyldimethylsilyl)oxy)pyrrolidine-2-carboxylicacid(WX191963);(2S,4R)-1-(tert-Butoxycarbonyl)-4-((tert-butyldimethylsilyl)oxy)pyrrolidine-2-carboxylic acid - [B89156];1,2-Pyrrolidinedicarboxylic acid, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, 1-(1,1-dimethylethyl) ester, (2S,4R)-
CBNumber:
CB62694036
Molecular Formula:
C16H31NO5Si
Molecular Weight:
345.51
MDL Number:
MFCD11847840
MOL File:
149814-40-4.mol
MSDS File:
SDS
Last updated:2026-05-28 05:32:53
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(2S,4R)-1-(tert-butoxycarbonyl)-4-((tert-butyldiMethylsilyl)oxy)pyrrolidine-2-carboxylic acid Properties

storage temp. Storage temp. 2-8°C
Appearance Colorless to light yellow Liquid

SAFETY

Risk and Safety Statements

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

(2S,4R)-1-(tert-butoxycarbonyl)-4-((tert-butyldiMethylsilyl)oxy)pyrrolidine-2-carboxylic acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Synthonix B89156 (2S,4R)-1-(tert-Butoxycarbonyl)-4-((tert-butyldimethylsilyl)oxy)pyrrolidine-2-carboxylic acid 97% 149814-40-4 100mg $53 2026-05-06 Buy
Synthonix B89156 (2S,4R)-1-(tert-Butoxycarbonyl)-4-((tert-butyldimethylsilyl)oxy)pyrrolidine-2-carboxylic acid 97% 149814-40-4 250mg $90 2026-05-06 Buy
Synthonix B89156 (2S,4R)-1-(tert-Butoxycarbonyl)-4-((tert-butyldimethylsilyl)oxy)pyrrolidine-2-carboxylic acid 97% 149814-40-4 1g $240 2026-05-06 Buy
aablocks AA00ARWM (2S,4R)-1-(tert-Butoxycarbonyl)-4-((tert-butyldimethylsilyl)oxy)pyrrolidine-2-carboxylic acid 97% 149814-40-4 100mg $37 2026-05-28 Buy
aablocks AA00ARWM (2S,4R)-1-(tert-Butoxycarbonyl)-4-((tert-butyldimethylsilyl)oxy)pyrrolidine-2-carboxylic acid 97% 149814-40-4 250mg $63 2026-05-28 Buy
Product number Packaging Price Buy
B89156 100mg $53 Buy
B89156 250mg $90 Buy
B89156 1g $240 Buy
AA00ARWM 100mg $37 Buy
AA00ARWM 250mg $63 Buy

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

Raw materials

Preparation Products

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

Global Suppliers ( 13)
Supplier Tel Email Country ProdList Advantage
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Amatek Scientific Co. Ltd. 0512-56316828 400-867-5858;400-867-5858 info@amateksci.com China 28760 58
Aikon International Limited 025-58851090 13913916777 sales01@aikonchem.com China 15947 58
Nanjing crow LuNing pharmaceutical technology co., LTD 13382066392 CHINA 4851 58
Labnetwork lnc. +86-27-50766799 +86-18062016861 contact@labnetwork.com China 19981 58
Shanghai Xinxin Pharmaceutical Technology Co., Ltd. 13671725141 hickle@yeah.net China 768 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54996 58
Bide Pharmatech Ltd. 400-6005915 sales@picasso-e.com China 39662 58
Shanghai Jieshikai Biotechnology Co. , Ltd. 021-57520305 13795461237 zhuruyan@jskchem.com China 49221 58
Tianjin Jiayi Biotechnology Co., LTD 13261917876 13261917876 503591062@qq.com China 495 58
Supplier Advantage
Bide Pharmatech Ltd. 60
Amatek Scientific Co. Ltd. 58
Aikon International Limited 58
Nanjing crow LuNing pharmaceutical technology co., LTD 58
Labnetwork lnc. 58
Shanghai Xinxin Pharmaceutical Technology Co., Ltd. 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Bide Pharmatech Ltd. 58
Shanghai Jieshikai Biotechnology Co. , Ltd. 58
Tianjin Jiayi Biotechnology Co., LTD 58

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

(2S,4R)-1-(tert-butoxycarbonyl)-4-((tert-butyldiMethylsilyl)oxy)pyrrolidine-2-carboxylic acid(149814-40-4)1HNMR
(2S,4R)-1-(tert-butoxycarbonyl)-4-((tert-butyldiMethylsilyl)oxy)pyrrolidine-2-carboxylic acid (2S,4R)-1-(tert-butoxycarbonyl)-4-((tert-butyldimethylsilyl)oxy)pyrrolidine-2-carboxylicacid(WX191963) 1,2-Pyrrolidinedicarboxylic acid, 4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-, 1-(1,1-dimethylethyl) ester, (2S,4R)- (4R)-4-(TBDMS-oxy)-1-Boc-L-proline (2S,4R)-4-(tert-Butyl-dimethyl-silanyloxy)-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester (2S,4R)-N-Boc-trans-4-OTBS-L-proline (2S,4R)-1-Boc-4-[(tert-butyldimethylsilyl)oxy]pyrrolidine-2-carboxylic Acid (2S,4R)-1-(tert-Butoxycarbonyl)-4-((tert-butyldimethylsilyl)oxy)pyrrolidine-2-carboxylic acid - [B89156] 149814-40-4