3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulfate(CHAPS) , 10mMinDMSO , 75621-03-3

Synonym(s):
CHAPS;3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulfonate;3-[(3-Cholamidopropyl)dimethylammonio]-1-propanesulfonate hydrate;3-[(3-cholamidopropyl)dimethyl-ammonio]-1-propane sulfonate;3-[(3-cholamidopropyl)dimethyl-ammonio]-1-propane sulfonate, zwitterionic

CAS NO.：75621-03-3

Empirical Formula: C32H58N2O7S

Molecular Weight: 614.88

MDL number: MFCD00012116

EINECS: 616-246-2

PRODUCT Properties

• Melting point: 156-158°C (dec.)
• Density: 1.01 g/mL at 20 °C
• refractive index: 1.6900 (estimate)
• storage temp.: -20°C
• solubility: H₂O: 50 mg/mL at 20 °C, clear, colorless
• form: Crystalline Powder
• color: White
• Odor: Odorless
• PH Range: 6
• Water Solubility: Soluble in water (10 mg/ml). Soluble in DMF and hot methanol.
• Sensitive: Hygroscopic
• Merck: 2044
• Stability: Moisture Sensitive: Hydroscopic
• InChIKey: UMCMPZBLKLEWAF-RFCNGIAKSA-N

Description and Uses

CHAPS is a zwitterionic nondenaturing detergent for solubilizing membrane proteins. It is used in the laboratory to dissolve biological macromolecules such as proteins. It acts as a non-denaturing solvent used in purification of membrane proteins. It is also useful in conjunction with nonionic detergents like Triton X-100. Further, it is used as a non-denaturing zwitterionic detergent for membrane biochemistry.

Safety

• Symbol(GHS): GHS08
• Signal word: Danger
• Hazard statements: H360D
• Precautionary statements: P201-P202-P280-P308+P313-P405-P501
• Hazard Codes: Xi,T
• Risk Statements: 36/37/38-61
• Safety Statements: 26-36-45-53
• WGK Germany: 3
• F: 3-10
• HS Code: 29239000