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Merck
모든 사진(2)

주요 문서

162906

Sigma-Aldrich

2-Hydroxy-5-nitrobenzyl bromide

90%

동의어(들):

α-Bromo-4-nitro-o-cresol, 2-Bromomethyl-4-nitrophenol, Koshland I, Koshland’s Reagent I

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About This Item

Linear Formula:
HOC6H3(NO2)CH2Br
CAS Number:
Molecular Weight:
232.03
Beilstein:
1868798
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22

분석

90%

양식

solid

mp

144-149 °C (lit.)

solubility

chloroform: soluble 25 mg/mL, clear, yellow

작용기

bromo
nitro

저장 온도

2-8°C

SMILES string

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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일반 설명

2-Hydroxy-5-nitrobenzyl bromide is a protein modifying reagent.

애플리케이션

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

기타 정보

Contains 2-hydroxy-5-nitrobenzyl alcohol

픽토그램

Corrosion

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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문서 라이브러리 방문

T Maruyama et al.
Biochemical pharmacology, 45(5), 1017-1026 (1993-03-09)
The binding of suprofen (SP), a non-steroidal anti-inflammatory drug of the arylpropionic acid class, and its methyl ester derivative (SPM) to human serum albumin (HSA) was studied by dialysis and spectroscopic techniques. In spite of the remarkable differences in the
Hee Seung Kim et al.
Electrophoresis, 23(6), 956-963 (2002-03-29)
A technique based on affinity capillary electrophoresis (ACE) and chemically modified proteins was used to screen the binding sites of various drugs on human serum albumin (HSA). This involved using HSA as a buffer additive, following the site-selective modification of
M Sabés et al.
Journal of biochemical and biophysical methods, 17(1), 17-24 (1988-09-01)
The use of 2-hydroxy-5-nitrobenzyl bromide for the modification of tryptophan residues in integral membrane proteins is exemplified by its application to bacteriorhodopsin from Halobacterium halobium. Complete elimination of the unreacted reagent requires delipidation of the sample with detergents and posterior
A Baracca et al.
The International journal of biochemistry, 25(9), 1269-1275 (1993-09-01)
1. The F1-ATPase from bovine heart mitochondria was shown to chemically react and to absorb 2-hydroxy-5-nitrobenzyl bromide (HNB) with changes in catalytic properties. 2. The treatment of the enzyme with HNB at concentrations below 0.5 mM resulted in an increase
C Locht et al.
Proceedings of the National Academy of Sciences of the United States of America, 86(9), 3075-3079 (1989-05-01)
The enzymatic ADP-ribosyltransferase activity associated with the S1 subunit of pertussis toxin is considered to be responsible for its biological effects. Although pertussis toxin has no significant homology to other ADP-ribosylating toxins such as diphtheria toxin and Pseudomonas aeruginosa exotoxin

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