22115-41-9, alpha-Bromo-o-tolunitrile, CAS No 22115-41-9 alpha-Bromo-o-tolunitrile

product Name	alpha-Bromo-o-tolunitrile
Synonyms	2-Cyanobenzyl bromide; 2-(Bromomethyl)benzonitrile; alpha-bromo-ortho-tolunitrile; alpha-bromo-o-toluonitrile; α-Bromo-o-tolunitrile; O-Cyanobenzyl bromide; 2-Cyanide Benzyl Bromide
Molecular Formula	C₈H₆BrN
Molecular Weight	196.0439
InChI	InChI=1/C8H6BrN/c9-5-7-3-1-2-4-8(7)6-10/h1-4H,5H2
CAS Registry Number	22115-41-9
Molecular Structure
Density	1.51g/cm³
Melting point	70-74℃
Boiling point	264.6°C at 760 mmHg
Refractive index	1.588
Flash point	113.8°C
Vapour Pressur	0.00961mmHg at 25°C
Hazard Symbols	C:Corrosive;
Description	2-(Bromomethyl)benzonitrile reacts with 2H-tetrazole in the presence of KOH to yield 4-[(2H-tetra-zol-2-yl)meth-yl]benzonitrile. It undergoes base-promoted condensation reaction with homophthalic anhydride to yield 6,11-dihydro-5H-indeno[1,2-c]isoquinolin-5-one.
Chemical Properties	White to light yellow crystal powder
Uses	2-(Bromomethyl)benzonitrile is an intermediate in the synthesis of Alogliptin, an oral antihyperglycemic agent that is a selective inhibitor of the enzyme dipeptidyl peptidase-4 (DPP-4). Antidiabetic agent. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package.

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