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(S)-4,4-Dimethyl-pyrrolidine-2-carboxylic acid

CAS No.
891183-50-9
Chemical Name:
(S)-4,4-Dimethyl-pyrrolidine-2-carboxylic acid
Synonyms
4,4-Dimethyl-L-proline;L-Proline, 4,4-diMethyl-;4,4-DiMethyl-L-proline HCl;4,4-Dimethyl-L-proline hydrochloride;(2S)-4,4-dimethyl-2-pyrrolidinecarboxylic acid;(2S)-4,4-Dimethylpyrrolidine-2-carboxylic acid;(S)-4,4-Dimethyl-pyrrolidine-2-carboxylic acid;(S)-4,4-Dimethylpyrrolidine-2-carboxylic acid, HCl;4,4-Dimethyl-pyrrolidine-2-carboxylic acid ethyl ester
CBNumber:
CB32459656
Molecular Formula:
C7H13NO2
Molecular Weight:
143.18
MDL Number:
MFCD11501353
MOL File:
891183-50-9.mol
MSDS File:
SDS
Last updated:2026-09-12 18:51:52

(S)-4,4-Dimethyl-pyrrolidine-2-carboxylic acid Properties

Melting point 210.2 °C
Boiling point 246℃
Density 1.057
Flash point 103℃
storage temp. 2-8°C
pka 2.37±0.40(Predicted)

SAFETY

Risk and Safety Statements

(S)-4,4-Dimethyl-pyrrolidine-2-carboxylic acid price More Price(31)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 143688 (S)-4,4-Dimethylpyrrolidine-2-carboxylic acid 891183-50-9 1.00g $1138 2026-05-18 Buy
Matrix Scientific 143688 (S)-4,4-Dimethylpyrrolidine-2-carboxylic acid 891183-50-9 5.00g $3414 2026-05-18 Buy
aablocks AA003Y8G (S)-4,4-Dimethylpyrrolidine-2-carboxylic acid 95% 891183-50-9 100mg $1294 2026-05-28 Buy
aablocks AA003Y8G (S)-4,4-Dimethylpyrrolidine-2-carboxylic acid 95% 891183-50-9 250mg $1349 2026-05-28 Buy
aablocks AA003Y8G (S)-4,4-Dimethylpyrrolidine-2-carboxylic acid 95% 891183-50-9 500mg $1403 2026-05-28 Buy
Product number Packaging Price Buy
143688 1.00g $1138 Buy
143688 5.00g $3414 Buy
AA003Y8G 100mg $1294 Buy
AA003Y8G 250mg $1349 Buy
AA003Y8G 500mg $1403 Buy

(S)-4,4-Dimethyl-pyrrolidine-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

(S)-4,4-Dimethyl-pyrrolidine-2-carboxylic acid Suppliers

Global Suppliers ( 25)
Supplier Tel Email Country ProdList Advantage
Porse Fine Chemical Co.,LTD 20-66003216 18666003216 info@porsefinechemical.com China 1963 62
Lanzhou HuaHao Pharmaceutical Co., Ltd. 18189674620 761137152@qq.com China 490 55
JW & Y Pharmlab Co., Ltd. 021-64340559 xinyu_shi@jwypharmlab.com.cn China 11999 58
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Aikon International Limited 025-58851090 13913916777 sales01@aikonchem.com China 15947 58
Shanghai WangFa Chemical Technology Co., Ltd. 13918479294 xiebenfa@163.com China 4352 58
Chengdu Saint - Kay Biotechnology Co., Ltd. 028-85157043 15882256948 676046971@qq.com China 4183 58
Zhengzhou Acme Chemical Co., Ltd. 037163312495 13303845143 1416159398@qq.com China 10151 58
Nanjing Meihao Pharmaceutical Technology Co., Ltd. meitaochem@126.com meitaochem@126.com China 19087 58
Career Henan Chemica Co +86-0371-86658258 +86-13203830695 laboratory@coreychem.com China 30203 58
(2S)-4,4-dimethyl-2-pyrrolidinecarboxylic acid 4,4-Dimethyl-pyrrolidine-2-carboxylic acid ethyl ester 4,4-DiMethyl-L-proline HCl 4,4-Dimethyl-L-proline L-Proline, 4,4-diMethyl- 4,4-Dimethyl-L-proline hydrochloride (2S)-4,4-Dimethylpyrrolidine-2-carboxylic acid (S)-4,4-Dimethylpyrrolidine-2-carboxylic acid, HCl (S)-4,4-Dimethyl-pyrrolidine-2-carboxylic acid 891183-50-9