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2-Hydroxy-5-nitrobenzyl bromide / 5 G

Purity: 90 %
Synonym: Koshland I; Koshland‘s Reagent I; α-Bromo-4-nitro-o-cresol; 2-Bromomethyl-4-nitrophenol; 2-hydroxy-5-nitrobenzylbromide
Molecular Formula: HOC6H3(NO2)CH2Br
Molecular Weight: 232.03
SKU: MND-83937
CAS Number: 772-33-8
MDL number: MFCD00007340
EC Number: 212-248-9
Form: solid
Note: Prices are for comparison only. Contact Sales for current pricing.
Packing size: 5 G  
38.57 EUR



Safety Information


Hazard Statements

H314

Precautionary Statements

P280
P303 + P361 + P353
P264
P501
P305 + P351 + P338
P304 + P340 + P310
P405
P260
P301 + P330 + P331
P363
P304 + P340
P321
P316

Pictograms



Properties

Signal WordDanger
Flash Point (C)Not available
Flash Point (F)Not available
Melting Point144-149 °C (lit.)

 Product Description

2-Hydroxy-5-nitrobenzyl bromide is an organic compound with a hydroxy group, a nitro group, and a bromomethyl group attached to a benzene ring. It is used in organic synthesis as a chemical intermediate and a protecting group reagent.

 

Application

This compound is utilized in the synthesis of pharmaceuticals and fine chemicals, serving as a building block and protecting group reagent in various chemical reactions.

 

 

Articles:

- Tryptophan modification by 2-hydroxy-5-nitrobenzyl bromide studied by MALDI-TOF mass spectrometry

Publication Date: Available online 18 November 2003

Martin Strohalm, Milan Kodı́ček, Michal Pechar

https://doi.org/10.1016/j.bbrc.2003.11.004

 

- The Role of Tryptophanyl Residues in Heavy Meromyosin as Studied by Chemical Modification with 2-Hydroxy-5-nitrobenzyl Bromide

Publication Date: November 1976

Hidenori YOSHINO

https://doi.org/10.1093/oxfordjournals.jbchem.a131368

 

- Spectrophotometric estimation of protein concentration in the presence of tryptophan modified by 2-hydroxy-5-nitrobenzyl bromide

Publication Date: Available online 6 December 2004

Edyth L. Malin, Rae Greenberg, Harold M. Farrell Jr.

https://doi.org/10.1016/0003-2697(85)90128-9