162906
2-羟基-5-硝基苄溴
90%
别名:
α-溴-4-硝基邻甲酚, 2-溴甲基-4-硝基苯酚, Koshland I, Koshland 试剂 I
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
HOC6H3(NO2)CH2Br
化学文摘社编号:
分子量:
232.03
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
212-248-9
Beilstein/REAXYS Number:
1868798
MDL number:
Assay:
90%
Form:
solid
产品名称
2-羟基-5-硝基苄溴, 90%
InChI key
KFDPCYZHENQOBV-UHFFFAOYSA-N
InChI
1S/C7H6BrNO3/c8-4-5-3-6(9(11)12)1-2-7(5)10/h1-3,10H,4H2
SMILES string
Oc1ccc(cc1CBr)[N+]([O-])=O
assay
90%
form
solid
mp
144-149 °C (lit.)
solubility
chloroform: soluble 25 mg/mL, clear, yellow
functional group
bromo
nitro
storage temp.
2-8°C
正在寻找类似产品? 访问 产品对比指南
Other Notes
含有 2-羟基-5-硝基苯甲醇
Application
2-Hydroxy-5-nitrobenzyl bromide was used in covalent modification of tryptophan and tryptophan residues in monoclonal immunoglobulin. It was also used as reagent for sulfhydryl modification
General description
2-Hydroxy-5-nitrobenzyl bromide is a protein modifying reagent.
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
G Solaini et al.
The Biochemical journal, 327 ( Pt 2), 443-448 (1997-11-14)
Treatment of bovine heart submitochondrial particles with a low concentration of 2-hydroxy-5-nitrobenzyl bromide (HNB), a selective reagent for the Trp residue of the epsilon subunit [Baracca, Barogi, Lenaz and Solaini (1993) Int. J. Biochem. 25, 1269-1275], enhances the ATP hydrolytic
A Baracca et al.
Biochemistry international, 21(6), 1135-1142 (1990-09-01)
The incubation of bovine mitochondrial F1-ATPase with 2-hydroxy-5-nitrobenzyl bromide (HNB), a selective reagent toward tryptophan residues in proteins, produced a concentration dependent inactivation of the enzyme and the covalent binding of 0.88 mol reagent/mol F1. Although HNB is highly specific
S S Keskar et al.
The Biochemical journal, 261(1), 49-55 (1989-07-01)
Extracellular xylanase produced in submerged culture by a thermotolerant Streptomyces T7 growing at 37-50 degrees C was purified to homogeneity by chromatography on DEAE-cellulose and gel filtration on Sephadex G-50. The purified enzyme has an Mr of 20,463 and a
V A Lapuk et al.
Biokhimiia (Moscow, Russia), 50(2), 237-242 (1985-02-01)
The modification of tryptophan residues in monoclonal immunoglobulin M (IgM) by 2-hydroxy-5-nitrobenzyl bromide (RK) was studied at pH 2.0-2.85 and 7.0 and a RK to tryptophan molar ratio (K) from 1 to 40. At pH 2.85, the number of RK
A I Korneliuk et al.
Bioorganicheskaia khimiia, 11(5), 605-612 (1985-05-01)
The structural accessibility of tryptophan residues in leucyl-tRNA synthetase from cow mammary gland has been studied using chemical modifications by N-bromosuccinimide and 2-hydroxy-5-nitrobenzyl bromide. The modifications were monitored by UV absorbance and intrinsic fluorescence of the enzyme's tryptophan residues. Under
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持