3-[(3-胆胺丙基)二甲基氨基]-2-羟基-1-丙磺酸内盐，CHAPSO；BioXtra, ≥98.0% (TLC)

别名：3-[(3-胆固醇氨丙基)二甲基氨基]-2-羟基-1-丙磺酸；3-([3-Cholamidopropyl]dimethylammonio)-2-hydroxy-1-propanesulfonate

Empirical Formula (Hill Notation): C32H58N2O8S CAS号: 82473-24-3 分子量: 630.88 Beilstein: 5842642 MDL编号: MFCD00081079 PubChem化学物质编号: 24892713 NACRES: NA.25

制造商品牌: 西格玛 Sigma-Aldrich

货号（SKU）: C4695

CAS号: 82473-24-3

MDL号: MFCD00081079

签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √

目录价.SKU-Variant

500mg
1g [+¥704.58]
5g [+¥6,342.81]
25g [+¥25,783.50]

¥1,716.76

数量:

说明

Chapso是一种两性离子洗涤剂，通过添加功能羟基从Chaps中衍生而来。它是一种非变性两性离子洗涤剂，具有与CHAPS类似的特性，但由于其头部基团更具极性，因此更易溶解。

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.

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。

属性

描述

zwitterionic

质量水平

200

产品线

BioXtra

测定

≥98.0% (TLC)

形式

powder

分子量

micellar avg mol wt 7000

聚集数

杂质

≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter

灼烧残渣

≤0.1%

CMC

8 mM (20-25°C)
8 mM (micellar weight =9960)

mp

184-186 °C (lit.)

转变温度

cloud point 90 °C

溶解性

H₂O: 0.1 M, clear, colorless

痕量阴离子

chloride (Cl^-): ≤0.05%
sulfate (SO₄^2-): ≤0.05%

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

安全信息

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

商品规格

属性名称	属性值
储存温度 Storage temp.	常温阴凉避光
全球实时库存 Availability √	美国St. Louis ≥ 50 \| 欧洲Eur. ≥ 12 \| 東京Tokyo ≥ 20 \| 香港与北京 ≥ 50

商品标签 [tags]

chapso (3)