S-ACETYLMERCAPTOSUCCINIC ANHYDRIDE

Request For Quotation
S-ACETYLMERCAPTOSUCCINIC ANHYDRIDE Suppliers list
Company Name: 3B Pharmachem (Wuhan) International Co.,Ltd.  
Tel: 18930552037
Email: 3bsc@sina.com
Company Name: BeiJing Hwrk Chemicals Limted  
Tel: 0757-86329057 18934348241
Email: sales4.gd@hwrkchemical.com
Company Name: Adamas Reagent, Ltd.  
Tel: 4006009262 13023226327
Email: hmj@titansci.com
Company Name: Chemsky（shanghai）International Co.,Ltd.  
Tel: 021-50135380
Email: shchemsky@sina.com
Company Name: Shanghai Ruji Biology Technology Co., Ltd.  
Tel: +86-21-65211385-8001 36031160
Email: sales@shruji.com

S-ACETYLMERCAPTOSUCCINIC ANHYDRIDE manufacturers
S-ACETYLMERCAPTOSUCCINIC ANHYDRIDE Basic information
Product Name:S-ACETYLMERCAPTOSUCCINIC ANHYDRIDE
Synonyms:LABOTEST-BB LT00159681;S-ACETYLMERCAPTOSUCCINIC ANHYDRIDE;Ethanethioicacid,S-(tetrahydro-2,5-dioxo-3-furanyl)ester;(acetylthio)succinic anhydride;(S)-Acetyl-2-mercaptosuccinicanhydride;2-(Acetylthio)succinic anhydride, SAMSA;3-(Acetylthio)tetrahydrofuran-2,5-dione;Einecs 230-135-2
CAS:6953-60-2
MF:C6H6O4S
MW:174.17
EINECS:230-135-2
Product Categories:
Mol File:6953-60-2.mol
S-ACETYLMERCAPTOSUCCINIC ANHYDRIDE Structure
S-ACETYLMERCAPTOSUCCINIC ANHYDRIDE Chemical Properties
Melting point 83-86 °C (lit.)
Boiling point 354.3±31.0 °C(Predicted)
density 1.42±0.1 g/cm3(Predicted)
storage temp. 2-8°C
form Crystalline powder
color White
Sensitive Hygroscopic
InChI1S/C6H6O4S/c1-3(7)11-4-2-5(8)10-6(4)9/h4H,2H2,1H3
InChIKeyAHTFMWCHTGEJHA-UHFFFAOYSA-N
SMILESCC(=O)SC1CC(=O)OC1=O
CAS DataBase Reference6953-60-2(CAS DataBase Reference)
EPA Substance Registry SystemEthanethioic acid, S-(tetrahydro-2,5-dioxo-3-furanyl) ester (6953-60-2)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
TSCA TSCA listed
HS Code 2930909099
Storage Class11 - Combustible Solids
Hazard ClassificationsEye Irrit. 2
Skin Irrit. 2
STOT SE 3
MSDS Information
ProviderLanguage
SigmaAldrich English
S-ACETYLMERCAPTOSUCCINIC ANHYDRIDE Usage And Synthesis
UsesS-Acetylmercaptosuccinic anhydride is an amine reactive reagent, containing a sulfhydryl group. The anhydride region opens up, when attacked by an amine nucleophile, forming amine linkage. However, during this ring opening reaction, a free carboxylate group is formed rendering the molecule negatively charged. Activity to proteins and conformation of the molecule us affected by the charge reversal.
General DescriptionS-Acetylmercaptosuccinic anhydride is an amine reactive reagent, containing a sulfhydryl group. The anhydride region opens up, when attacked by an amine nucleophile, forming amine linkage. However, during this ring opening reaction, a free carboxylate group is formed rendering the molecule negatively charged. Activity to proteins and conformation of the molecule us affected by the charge reversal.
S-ACETYLMERCAPTOSUCCINIC ANHYDRIDE Preparation Products And Raw materials
Tag:S-ACETYLMERCAPTOSUCCINIC ANHYDRIDE(6953-60-2) Related Product Information
Ethyl (methylthio)acetate 2-Mercaptobutyric acid Valeric acid Thioacetic acid Methyl thioglycolate ethyl ethanethioate Methyl 3-mercaptopropionate Ethyl 2-hydroxyethyl sulfide 3-(Methylthio)propionaldehyde 3-Methylthiopropanol 2-Butanethiol 3-(Ethylthio)butanal (Methylthio)acetic acid S-n-Propyl thioacetate Methyl (methylthio)acetate sec-Butyl methyl sulfide Methyl 2-(methylthio)propionate (Ethylthio)acetic acid