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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3424655 | 500 MG | 1960 | |||
| 3424655 | 1 G | 2760 | |||
| 3424655 | 5 G | 8380 |
82473-24-3
CHAPSO
3-([3-Cholamidopropyl]dimethylammonio)-2-hydroxy-1-propanesulfonate
3-[(3-胆胺丙基)二甲基氨基]-2-羟基-1-丙磺酸内盐
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C32H58N2O8S |
| Molecular weight | 630.88 |
| Beilstein | 5842642 |
| MDL number | MFCD00081079 |
| PubChem Substance ID【PubChem化学物质编号】 | 24892713 |
| NACRES | NA.25 |
| General description【一般描述】 | Chapso is a zwitterionic detergent derived from Chaps by the addition of a functional hydroxyl group. It is a nondenaturing zwitterionic detergent with characteristics similar to CHAPS, although it is more soluble due to a more polar head group. |
| Application【应用】 | Chapso has been used in a study to assess methods for high-throughput crystallization of membrane proteins. It has also been used in a study to investigate the effects of detergents on the structure of rhomboid proteases in a lipid environment. 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。 |
产品性质
| Quality Level【质量水平】 | 200 |
| description【描述】 | zwitterionic |
| product line【产品线】 | BioXtra |
| Assay【测定】 | ≥98.0% (TLC) |
| mol wt【分子量】 | micellar avg mol wt 7000 |
| aggregation number【聚集数】 | 11 |
| impurities【杂质】 | ≤0.0005% Phosphorus (P) ≤0.1% Insoluble matter |
| ign. residue【灼烧残渣】 | ≤0.1% |
| CMC | 8 mM (20-25℃) 8 mM (micellar weight =9960) |
| mp | 184-186 ℃ (lit.) |
| transition temp【转变温度】 | cloud point 90 ℃ |
| solubility【溶解性】 | H2O: 0.1 M, clear, colorless |
| anion traces【痕量阴离子】 | chloride (Cl-): ≤0.05% sulfate (SO42-): ≤0.05% |
| cation traces【痕量阳离子】 | Al: ≤0.0005% Ca: ≤0.0005% Cu: ≤0.0005% Fe: ≤0.0005% K: ≤0.005% Mg: ≤0.0005% NH4+: ≤0.05% Na: ≤0.01% Pb: ≤0.001% Zn: ≤0.0005% |
| SMILES string | [H][C@@]12C[C@H](O)CC[C@]1(C)[C@@]3([H])C[C@H](O)[C@]4(C)[C@]([H])(CC[C@@]4([H])[C@]3([H])[C@H](O)C2)[C@H](C)CCC(=O)NCCC[N+](C)(C)CC(O)CS([O-])(=O)=O |
| InChI | 1S/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 |
| InChI key | GUQQBLRVXOUDTN-XOHPMCGNSA-N |
| packaging【包装】 | 500 mg in poly bottle 1, 5 g in poly bottle |
安全信息
| Storage Class Code【储存分类代码】 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
