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226947 Sigma-Aldrich

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

98%

Synonym: CHAPS

  • CAS Number 331717-45-4

  • Empirical Formula (Hill Notation) C32H58N2O7S · xH2O

  • Molecular Weight 614.88 (anhydrous basis)

  •  PubChem Substance ID 24853601

  •  NACRES NA.22

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Building Blocks, Complex Molecules
description   zwitterionic
assay   98%
mol wt   614.88 g/mol (anhydrous basis)
application(s)   ion exchange chromatography: suitable
  protein quantification: suitable
mp   157 °C (dec.) (lit.)
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.

Packaging

1, 5 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
GHS08  GHS08
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
1

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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