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C91492 Aldrich

Cyanogen bromide

reagent grade, 97%

Synonym: Bromine cyanide

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Properties

Related Categories Building Blocks, C1 to C5, Chemical Synthesis, Cyanides/Nitriles, Nitrogen Compounds,
grade   reagent grade
vapor density   3.65 (vs air)
vapor pressure   100 mmHg ( 22.6 °C)
InChI Key   ATDGTVJJHBUTRL-UHFFFAOYSA-N
assay   97%
bp   61-62 °C(lit.)
mp   50-53 °C(lit.)
storage temp.   2-8°C

Description

Packaging

25, 100, 500 g in glass bottle

Application

Cyanogen bromide may be used:
• To activate polysaccharides for coupling with erythrocytes.
• As an oxidizing agent in urine thaimine assay.
• In the preparation of 2-amino-5-(2′-thienyl)-1,3,4-oxadiazole.

For peptide cleavage and use in protein immobilization procedures. Reaction with C60Ph5Cl produces a novel phenylated isoquinolino[3′,4′:1,2][60]fullerene.

General description

Cyanogen bromide (CNBr) is a halogen halide. Its utility as a condensing agent during chemical ligation of oligodeoxyribonucleotides has been reported. Its threshold photoelectron (TPE) spectrum has been recorded under high resolution. The cryopolymerization of CNBr on irradiation has been investigated.

Price and Availability


Laboratory Gloves
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Supplemental Hazard Statements 
Contact with acids liberates very toxic gas.
RIDADR 
UN 1889 8(6.1) / PGI
WGK Germany 
3

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles
Peer-Reviewed Papers
15

References

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