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(2R,5R)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-2-carboxylic acid

CAS No.
1657030-28-8
Chemical Name:
(2R,5R)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-2-carboxylic acid
Synonyms
CAS:1657030-28-8;(5R)-1-(tert-butoxycarbonyl)-5-methyl-D-proline;(2R,5R)-1-Boc-5-methylpyrrolidine-2-carboxylic Acid;(2R,5R)-N-Boc-5-methylpyrrolidine-2-carboxylic acid;(2R,5R)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-2-carboxylic acid;(2R,5R)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-2-carboxylic acid - [B83494];1,2-Pyrrolidinedicarboxylic acid, 5-methyl-, 1-(1,1-dimethylethyl) ester, (2R,5R)-
CBNumber:
CB43167771
Molecular Formula:
C11H19NO4
Molecular Weight:
229.27
MDL Number:
MFCD22394436
MOL File:
1657030-28-8.mol
MSDS File:
SDS
Last updated:2026-05-28 04:25:53

(2R,5R)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-2-carboxylic acid Properties

Boiling point 343.2±35.0 °C(Predicted)
Density 1.150±0.06 g/cm3(Predicted)
storage temp. Store at room temperature
pka 4.02±0.40(Predicted)
Appearance White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P305+P351+P338-P337+P313-P261-P271-P304+P340-P312-P403+P233-P405-P501

(2R,5R)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-2-carboxylic acid price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Synthonix B83494 (2R,5R)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-2-carboxylic acid 97% 1657030-28-8 100mg $63 2026-05-06 Buy
Synthonix B83494 (2R,5R)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-2-carboxylic acid 97% 1657030-28-8 250mg $80 2026-05-06 Buy
Synthonix B83494 (2R,5R)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-2-carboxylic acid 97% 1657030-28-8 500mg $150 2026-05-06 Buy
Synthonix B83494 (2R,5R)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-2-carboxylic acid 97% 1657030-28-8 1g $250 2026-05-06 Buy
Synthonix B83494 (2R,5R)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-2-carboxylic acid 97% 1657030-28-8 5g $750 2026-05-06 Buy
Product number Packaging Price Buy
B83494 100mg $63 Buy
B83494 250mg $80 Buy
B83494 500mg $150 Buy
B83494 1g $250 Buy
B83494 5g $750 Buy

(2R,5R)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

(2R,5R)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-2-carboxylic acid Suppliers

Global Suppliers ( 26)
Supplier Tel Email Country ProdList Advantage
T&W GROUP 021-61551611 13296011611 contact@trustwe.com China 9884 58
Shanghai Jian Chao Chemical Technology Co., Ltd. 150-2103-5486 18017383231 983544897@qq.com China 9335 55
LinkChem Technology Co., Ltd. 021-58950110 13124863828 sales@linkchem.cn China 2994 58
Chengdu Focus Pharmaceutical Technology Co., Ltd. 028-64950838 17340131597 wangmin@focuspharm.com China 750 58
Aikon International Limited 025-58859352 19370895928 sales01@aikonchem.com China 15078 58
Hefei Molake Biotechnology Co., Ltd. 0551-66336380 18956014586 983438788@qq.com China 2469 58
Beijing Chempion Pharm-Tech Co. Ltd. 15315619794 BD@chempion.com.cn China 119 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 39796 58
PharmaBlock Sciences (Nanjing), Inc. 4000255188 sales_china@pharmablock.com China 9999 58
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 59929 58

(2R,5R)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-2-carboxylic acid Spectrum

1,2-Pyrrolidinedicarboxylic acid, 5-methyl-, 1-(1,1-dimethylethyl) ester, (2R,5R)- (5R)-1-(tert-butoxycarbonyl)-5-methyl-D-proline (2R,5R)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-2-carboxylic acid (2R,5R)-N-Boc-5-methylpyrrolidine-2-carboxylic acid (2R,5R)-1-Boc-5-methylpyrrolidine-2-carboxylic Acid CAS:1657030-28-8 (2R,5R)-1-(tert-butoxycarbonyl)-5-methylpyrrolidine-2-carboxylic acid - [B83494] 1657030-28-8