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D4266 Sigma-Aldrich

3-(Decyldimethylammonio)­propane­sulfonate inner salt

zwitterionic detergent

Synonym: Caprylyl sulfobetaine, SB3-10

  • CAS Number 15163-36-7

  • Linear Formula CH3(CH2)9N+(CH3)2CH2CH2CH2SO3-

  • Molecular Weight 307.49

  •  Beilstein/REAXYS Number 3967284

  •  MDL number MFCD00036908

  •  PubChem Substance ID 24893849

  •  NACRES NA.25

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Properties

Related Categories Biochemicals and Reagents, Cell Culture, Detergents, Detergents A to M, Detergents by Applications,
Quality Level   200
assay   ≥98.0% (TLC)
mol wt   micellar avg mol wt 12,600
aggregation number   41
application(s)   enzyme immunoassay: suitable
  protein purification: suitable
  protein quantification: suitable
conductivity   <20 μmho per cm at 24 °C (0.1 M aqueous solution)
CMC   25-40 mM (20-25°C)
SMILES string   CCCCCCCCCC[N+](C)(C)CCCS([O-])(=O)=O
InChI   1S/C15H33NO3S/c1-4-5-6-7-8-9-10-11-13-16(2,3)14-12-15-20(17,18)19/h4-15H2,1-3H3
InChI key   WKALLSVICJPZTM-UHFFFAOYSA-N

Description

General description

3-(Decyldimethylammonio)­propane­sulfonate inner salt, a zwitterionic surfactant, is a sulfobetaine. Sulfobetaines contain a positively charged quaternary ammonium group and a negatively charged sulfonic group.

Application

3-(Decyldimethylammonio)­propane­sulfonate inner salt was used:
• In a study to demonstrate a polyurethane chip that electrostatically binds to immunoglobulin G (IgG).
• In a study to describe a method for isolating a high yield of Arabidopsis chloroplasts.
• Solubilization of oleosins.

Packaging

5, 25 g in poly bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

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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