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CHAPSO

Catalog No. C4695 Name Sigma Aldrich
CAS Number 82473-24-3 Website http://www.sigmaaldrich.com
M. F. C32H58N2O8S Telephone 1-800-521-8956
M. W. 630.87652 Fax
Purity Email
Storage Chembase ID: 105472

SYNONYMS

IUPAC name
3-[dimethyl({3-[(4R)-4-[(1S,2S,5R,7S,9R,10R,11S,14R,15R,16S)-5,9,16-trihydroxy-2,15-dimethyltetracyclo[8.7.0.02,7.011,15]heptadecan-14-yl]pentanamido]propyl})azaniumyl]-2-hydroxypropane-1-sulfonate
IUPAC Traditional name
3-[dimethyl({3-[(4R)-4-[(1S,2S,5R,7S,9R,10R,11S,14R,15R,16S)-5,9,16-trihydroxy-2,15-dimethyltetracyclo[8.7.0.02,7.011,15]heptadecan-14-yl]pentanamido]propyl})ammonio]-2-hydroxypropane-1-sulfonate
Synonyms
3-[(3-胆胺丙基)二甲基氨基]-2-羟基-1-丙磺酸内盐

DATABASE IDS

Beilstein Number 5842642
MDL Number MFCD00081079
PubChem SID 24892713
CAS Number 82473-24-3

PROPERTIES

Antion Traces chloride (Cl-): ≤0.05%
Antion Traces sulfate (SO42-): ≤0.05%
Cation Traces Al: ≤0.0005%
Cation Traces Ca: ≤0.0005%
Cation Traces Cu: ≤0.0005%
Cation Traces Fe: ≤0.0005%
Cation Traces K: ≤0.005%
Cation Traces Mg: ≤0.0005%
Cation Traces NH4+: ≤0.05%
Cation Traces Na: ≤0.01%
Cation Traces Pb: ≤0.001%
Cation Traces Zn: ≤0.0005%
Description zwitterionic
Ignition Residue ≤0.1%
Impurities ≤0.0005% Phosphorus (P)
Impurities ≤0.1% Insoluble matter
Mol. Weight micellar avg mol wt 7000
Aggregation Number of Micelle 11
Critical Micelle Concentration 8 mM (micellar weight =9960)
Critical Micelle Concentration 8 mM(20-25°C)
Melting Point 184-186 °C(lit.)
Solubility H2O: soluble0.1 M, clear, colorless
Transition Temperature cloud point 90 °C
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (简体中文)
Application
具有类似于 CHAPS 特性的非变性两性离子洗涤剂,然而由于具有更强极性的头部基团而更易溶解。适用于内在膜蛋白的增溶。

REFERENCES