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S-(3-Carboxypropyl)-L-cysteine

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S-(3-Carboxypropyl)-L-cysteine Suppliers list
Company Name: Standardpharm Co. Ltd.
Tel: 86-714-3992388
Email: overseasales1@yongstandards.com
Products Intro: Product Name:Acetylcysteine Impurity 19
CAS:30845-11-5
Purity:0.99 Package:10mg;25mg;50mg;100mg
Company Name: Career Henan Chemica Co
Tel: +86-0371-86658258 15093356674;
Email: laboratory@coreychem.com
Products Intro: Product Name:S-(3-Carboxypropyl)-L-cysteine
CAS:30845-11-5
Purity:95%~99.99% heidi@coreychem.com Package:1KG;2.8USD
Company Name: BOC Sciences
Tel: +16314854226
Email: inquiry@bocsci.com
Products Intro: Product Name:S-(3-Carboxypropyl)-L-cysteine
CAS:30845-11-5
Remarks:BOC Sciences also provides custom synthesis services for S-(3-Carboxypropyl)-L-cysteine.
Company Name: Nextpeptide Inc
Tel: +86-0571-81612335 +8613336028439
Email: sales@nextpeptide.com
Products Intro: Product Name:S-(3-carboxypropyl)-L-cysteine
CAS:30845-11-5
Purity:98% Min. Package:5KG;1KG
Company Name: TargetMol Chemicals Inc.
Tel: +1-781-999-5354
Email: support@targetmol.com
Products Intro: Product Name:S-(3-Carboxypropyl)-L-cysteine
CAS:30845-11-5
Package:10 mg Remarks:REAGENT;FOR LABORATORY USE ONLY
S-(3-Carboxypropyl)-L-cysteine Basic information
Product Name:S-(3-Carboxypropyl)-L-cysteine
Synonyms: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
CAS:30845-11-5
MF:C7H13NO4S
MW:207.25
EINECS:
Product Categories:Amino Acids & Derivatives, Miscellaneous Reagents, Sulfur & Selenium Compounds
Mol File:30845-11-5.mol
S-(3-Carboxypropyl)-L-cysteine Structure
S-(3-Carboxypropyl)-L-cysteine Chemical 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)
pka2.09±0.10(Predicted)
form Solid
color White to Off-White
Safety Information
MSDS Information
S-(3-Carboxypropyl)-L-cysteine Usage And Synthesis
Chemical PropertiesWhite Solid
UsesS-(3-Carboxypropyl)-L-cysteine is a thioether derivative of L-cysteine.
S-(3-Carboxypropyl)-L-cysteine Preparation Products And Raw materials
Raw materialsL-Cysteine, S-(4-methoxy-4-oxobutyl)- (9CI)-->4-Bromobutyric acid-->L-Cysteine monohydrochloride-->L-Cystine-->Ethyl 4-bromobutyrate
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