2-Hydroxy-5-nitrobenzyl bromide

ALDRICH/162906 - 90%

Synonym: α-Bromo-4-nitro-o-cresol; 2-Bromomethyl-4-nitrophenol; Koshland I; Koshland’s Reagent I

CAS Number: 772-33-8
Empirical Formula (Hill Notation): C₇H₆BrNO₃
Molecular Weight: 232.03
EC Number: 212-248-9
MDL Number: MFCD00007340
Linear Formula: HOC₆H₃(NO₂)CH₂Br
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-162906-5G	5 g	$68.90 1/EA	Add To Favorites

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Properties
Descriptions
Safety Info.
Basic Data

assay	90%
form	solid
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
mp	144-149 °C (lit.)
SMILES string	Oc1ccc(cc1CBr)[N+]([O-])=O
solubility	chloroform: soluble 25 mg/mL, clear, yellow
storage temp.	2-8°C

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.
Other Notes:	Contains 2-hydroxy-5-nitrobenzyl alcohol
Packaging:	5 g in glass bottle

Symbol	GHS05
Signal word	Danger
Hazard statements	H314
Precautionary statements	P260 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338
Hazard Codes	C
Risk Statements	34
Safety Statements	26-36/37/39-45
RIDADR	UN 3261 8 / PGII
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	90%
mp	144-149 °C (lit.)
Storage Temp.	2-8°C
UNSPSC	12352100

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