226947

3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulfonate hydrate

98%

• Synonym(s): CHAPS
• Empirical Formula (Hill Notation): C₃₂H₅₈N₂O₇S · xH₂O
• CAS Number: 331717-45-4
• Molecular Weight: 614.88 (anhydrous basis)
• MDL number: MFCD00012116
• UNSPSC Code: 12161902
• PubChem Substance ID: 24853601
• NACRES: NA.22

Properties

• description: zwitterionic
• Assay: 98%
• mol wt: 614.88 g/mol (anhydrous basis)
• technique(s): ion chromatography: suitable; protein quantification: suitable
• mp: 157 °C (dec.) (lit.)
• functional group: amide; amine; hydroxyl; sulfonic acid
• SMILES string: O.C[C@H](CCC(=O)NCCC[N+](C)(C)CCCS([O-])(=O)=O)[C@H]1CC[C@H]2[C@@H]3[C@H](O)C[C@@H]4C[C@H](O)CC[C@]4(C)[C@H]3C[C@H](O)[C@]12C
• InChI: 1S/C32H58N2O7S.H2O/c1-21(8-11-29(38)33-14-6-15-34(4,5)16-7-17-42(39,40)41)24-9-10-25-30-26(20-28(37)32(24,25)3)31(2)13-12-23(35)18-22(31)19-27(30)36;/h21-28,30,35-37H,6-20H2,1-5H3,(H-,33,38,39,40,41);1H2/t21-,22+,23-,24-,25+,26+,27-,28+,30+,31+,32-;/m1./s1
• InChI key: SJCUTFKCLFLIFE-JWTJKVBLSA-N

Description

General description

CHAPS is a stabilizing agent that can be used to prevent aggregation, precipitation or proteolysis of proteins in solution.

Application

Zwitterionic detergent for membrane protein solubilization.

Safety Information

• Pictograms: GHS08,GHS07
• Signal Word: Danger
• Hazard Statements: H302,H360D
• Precautionary Statements: P202 - P264 - P280 - P301 + P312 - P308 + P313 - P405
• Hazard Classifications: Acute Tox. 4 Oral - Repr. 1B
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable