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
方案
90%
表单
solid
mp
144-149 °C (lit.)
溶解性
chloroform: soluble 25 mg/mL, clear, yellow
官能团
bromo
nitro
储存温度
2-8°C
SMILES字符串
Oc1ccc(cc1CBr)[N+]([O-])=O
InChI
1S/C7H6BrNO3/c8-4-5-3-6(9(11)12)1-2-7(5)10/h1-3,10H,4H2
InChI key
KFDPCYZHENQOBV-UHFFFAOYSA-N
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一般描述
2-Hydroxy-5-nitrobenzyl bromide is a protein modifying reagent.
应用
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
其他说明
含有 2-羟基-5-硝基苯甲醇
警示用语：
Danger
危险声明
危险分类
Skin Corr. 1B
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
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
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 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
D S Caswell et al.
Biochimica et biophysica acta, 873(1), 73-78 (1986-09-05)
Nitration of tyrosine with tetranitromethane shifts the tyrosine absorption spectrum and abolishes its 200 nm-excited resonance Raman spectrum. There is no detectable resonance Raman contribution from either reactants or products. Likewise, modification of tryptophan with 2-hydroxy-5-nitrobenzyl bromide (HNBB) shifts its
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