CHAPSO

• Catalog No.: 374237
• CAS Number: 82473-24-3
• M. F.: C32H58N2O8S
• M. W.: 630.87652
• Purity: 95%

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[8.7.0.0^2,^7.0^1^1,^1^5]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[8.7.0.0^2,^7.0^1^1,^1^5]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; 3-([3-Cholamidopropyl]dimethylammonio)-2-hydroxy-1-propanesulfonate

DATABASE IDS

• Beilstein Number: 5842642
• MDL Number: MFCD00081079
• CAS Number: 82473-24-3

PROPERTIES

• Empirical Formula (Hill Notation): C32H58N2O8S
• Mol. Weight: micellar avg mol wt 7000
• Purity: 95%
• Aggregation Number of Micelle: 11
• Critical Micelle Concentration: 8 mM(20-25°C)
• Melting Point: 184-186 °C(lit.)
• Optical Rotation: [α]20/D +19°, c = 2 in H2O
• Transition Temperature: cloud point 90 °C
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: 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 (English)

Application
A nondenaturing zwitterionic detergent with characteristics similar to CHAPS, although it is more soluble due to a more polar head group. Useful for the solubilization of integral membrane proteins.

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。