Name | chapso |
Synonyms | CHAPSO chapso CHAPSO SIGMAULTRA CHAPSO,ELECTROPHORESISGRADE 3-((3-cholamidopropyl)dimethylammonio)-2-hydroxy- 3-[(3-Cholamidopropyl)Dimethylammonio]-2-Hydroxy-1-Propanesulfonate 3-[(3-CHOLAMIDOPROPYL)DIMETHYLAMMONIO]-2-HYDROXY-1-PROPANESULFONATE 3-[(3-CHOLAMIDOPROPYL)DIMETHYLAMMONIO]-2-HYDROXY-1-PROPANE SULPHONATE CHAPSO 3-[(3-Cholamidopropyl)dimethylammonio]-2-hydroxy-1-propanesulfonate 1-Propanaminium, 2-hydroxy-N,N-dimethyl-3-sulfo-N-3-(3.alpha.,5.beta.,7.alpha.,12.alpha.)-3,7,12-trihydroxy-24-oxocholan-24-ylaminopropyl-, inner salt |
CAS | 82473-24-3 |
EINECS | 617-338-5 |
InChI | InChI=1/C32H58N2O8S/c1-20(7-10-29(39)33-13-6-14-34(4,5)18-23(36)19-43(40,41)42)24-8-9-25-30-26(17-28(38)32(24,25)3)31(2)12-11-22(35)15-21(31)16-27(30)37/h20-28,30,35-38H,6-19H2,1-5H3,(H-,33,39,40,41,42)/t20-,21+,22-,23?,24-,25+,26+,27-,28+,30+,31+,32-/m1/s1 |
Molecular Formula | C32H58N2O8S |
Molar Mass | 630.88 |
Density | 1.0453 (rough estimate) |
Melting Point | 184-186°C(lit.) |
Water Solubility | 10 g/l at 20 °C |
Solubility | H2O: 10mg/mL at20°C, clear, colorless |
Appearance | White solid |
Color | White crystalline |
Odor | Odorless |
Merck | 13,2052 |
BRN | 5842642 |
Storage Condition | -20°C |
Refractive Index | 1.6900 (estimate) |
MDL | MFCD00081079 |
Use | Non-denaturing zwitterionic detergent is equivalent to CHAPS, although it has a more polar head group. It is often used to dissolve proteins on the inner surface of cell membranes. |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
WGK Germany | 3 |
FLUKA BRAND F CODES | 3-10 |
Use | a non-denaturing zwitterionic detergent with properties similar to CHAPS, however, it is more soluble due to the more polar head group. Suitable for solubilization of intrinsic membrane proteins. |