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S-(3-Carboxypropyl)-L-cysteine

S-(3-Carboxypropyl)-L-cysteine Structure
S-(3-Carboxypropyl)-L-cysteine structure
CAS No.
30845-11-5
Chemical Name:
S-(3-Carboxypropyl)-L-cysteine
Synonyms
Acetylcysteine Impurity 19;S-(3-Carboxypropyl)-L-cysteine;(R)-4-((2-amino-2-carboxyethyl)thio)butanoic acid;4-{[(2R)-2-amino-2-carboxyethyl]sulfanyl}butanoic acid;Butanoic acid, 4-[(2-amino-2-carboxyethyl)thio]-, (R)- (9CI)
CBNumber:
CB52652543
Molecular Formula:
C7H13NO4S
Molecular Weight:
207.25
MDL Number:
MFCD30187156
MOL File:
30845-11-5.mol
Last updated:2023-04-23 13:52:06
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S-(3-Carboxypropyl)-L-cysteine Properties

Melting point >207°C (dec.)
Boiling point 453.1±45.0 °C(Predicted)
Density 1.369±0.06 g/cm3(Predicted)
storage temp. -20°C Freezer
solubility Aqueous Base (Slightly)
pka 2.09±0.10(Predicted)
form Solid
color White to Off-White

S-(3-Carboxypropyl)-L-cysteine price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC C181360 S-(3-Carboxypropyl)-L-cysteine 30845-11-5 100mg $155 2021-12-16 Buy
Medical Isotopes, Inc. 50205 S-(3-Carboxypropyl)-L-cysteine 30845-11-5 100mg $625 2021-12-16 Buy
Product number Packaging Price Buy
C181360 100mg $155 Buy
50205 100mg $625 Buy

S-(3-Carboxypropyl)-L-cysteine Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

S-(3-Carboxypropyl)-L-cysteine is a thioether derivative of L-cysteine.

S-(3-Carboxypropyl)-L-cysteine synthesis

2969-81-5
52-89-1
30845-11-5
Synthesis of S-(3-Carboxypropyl)-L-cysteine from Ethyl 4-bromobutyrate and L-Cysteine monohydrochloride

S-(3-Carboxypropyl)-L-cysteine Preparation Products And Raw materials

Raw materials

L-Cysteine, S-(4-methoxy-4-oxobutyl)- (9CI) 4-Bromobutyric acid L-Cysteine monohydrochloride L-Cystine Ethyl 4-bromobutyrate

Preparation Products

S-(3-Carboxypropyl)-L-cysteine Suppliers

Global( 46)Suppliers
Supplier Tel Email Country ProdList Advantage
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14336 58
Career Henan Chemica Co 		+86-0371-86658258 15093356674; laboratory@coreychem.com China 30255 58
BOC Sciences 		+16314854226 inquiry@bocsci.com United States 19743 58
Nextpeptide Inc 		+86-0571-81612335 +8613336028439 sales@nextpeptide.com China 19915 58
TargetMol Chemicals Inc. 		+1-781-999-5354 support@targetmol.com United States 19973 58
China National Standard Pharmaceutical Corporation Limited 		+8615391658522 overseasales@yongstandards.com China 11927 58
Shanghai Acmec Biochemical Technology Co., Ltd. 		+undefined18621343501 product@acmec-e.com China 33349 58
Aladdin Scientific 		+1-833-552-7181 sales@aladdinsci.com United States 57511 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32344 50
Supplier Advantage
Standardpharm Co. Ltd. 		58
Career Henan Chemica Co 		58
BOC Sciences 		58
Nextpeptide Inc 		58
TargetMol Chemicals Inc. 		58
China National Standard Pharmaceutical Corporation Limited 		58
Shanghai Acmec Biochemical Technology Co., Ltd. 		58
Aladdin Scientific 		58
J & K SCIENTIFIC LTD. 76
Chemsky（shanghai）International Co.,Ltd. 50
S-(3-Carboxypropyl)-L-cysteine Acetylcysteine Impurity 19 4-{[(2R)-2-amino-2-carboxyethyl]sulfanyl}butanoic acid Butanoic acid, 4-[(2-amino-2-carboxyethyl)thio]-, (R)- (9CI) (R)-4-((2-amino-2-carboxyethyl)thio)butanoic acid 30845-11-5 Amino Acids & Derivatives, Miscellaneous Reagents, Sulfur & Selenium Compounds