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溴乙酸-N-羟基琥珀酰亚胺酯,Bromoacetic acid N-hydroxysuccinimide ester;≥95%, powder

别名:2,5-二氧代吡咯烷-1-基 2-溴乙酸酯;N-羟基丁二酰亚胺溴乙酸酯;2,5-Dioxopyrrolidin-1-yl 2-bromoacetate;N-Hydroxysuccinimide bromoacetate

Empirical Formula (Hill Notation): C6H6BrNO4 CAS号: 42014-51-7 分子量: 236.02 MDL编号: MFCD00058571 PubChem化学物质编号: 24892067 NACRES: NC.07
制造商品牌: Sigma-Aldrich
货号(SKU): B8271
CAS号: 42014-51-7
MDL号: MFCD00058571
技术支持 √ 增值税发票 √ 免费送货 √ 质量保障 √
¥1,311.44

说明

应用

A heterobifunctional cross-linking reagent which allows bromoacetylation of primary amine groups followed by coupling to sulfhydryl-containing compounds. Typically, initial reaction couples via ester to primary amine by amide bond formation in the pH range 6.5-8.5. The second reaction results in thioether bonding in pH range 7.0-8.0.
 

注意

The bromoacetyl group is light sensitive.
 
 

属性

质量水平

检测方案

≥95%

形式

powder

reaction suitability

reagent type: cross-linking reagent

溶解性

acetone: 25 mg/mL
DMF: soluble

官能团

NHS ester

运输

dry ice

储存温度

−20°C

SMILES string

O=C(N1OC(CBr)=O)CCC1=O

InChI

1S/C6H6BrNO4/c7-3-6(11)12-8-4(9)1-2-5(8)10/h1-3H2

InChI key

NKUZQMZWTZAPSN-UHFFFAOYSA-N

 

安全信息

储存分类代码

11 - 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.-20°C低温冷冻
全球实时库存 Availability √美国St. Louis ≥ 33 | 欧洲Eur. ≥ 27 | 東京Tokyo ≥ 9 | 香港与北京 ≥ 16