208665-95-6

Basic information

• Product Name: 3-bromo-4-(2-methylpropoxy)benzonitrile
• Synonyms: 3-bromo-4-(2-methylpropoxy)benzonitrile;3-Bromo-4-isobutoxybenzonitrile;Benzonitrile, 3-broMo-4-(2-Methylpropoxy)-
• CAS NO: 208665-95-6
• Molecular Formula: C₁₁H₁₂BrNO
• Molecular Weight: 254.12
• Product Categories: Pharmaceutical Intermediates;Nutritional Ingredients
• Mol File: 208665-95-6.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 319.417 °C at 760 mmHg
• Flash Point: 146.978 °C
• Appearance: /
• Density: 1.36
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.552
• CAS DataBase Reference: 3-bromo-4-(2-methylpropoxy)benzonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 3-bromo-4-(2-methylpropoxy)benzonitrile(208665-95-6)
• EPA Substance Registry System: 3-bromo-4-(2-methylpropoxy)benzonitrile(208665-95-6)

Safety Data

• Hazardous Substances Data: 208665-95-6(Hazardous Substances Data)

Usage

General Description

3-bromo-4-(2-methylpropoxy)benzonitrile is a chemical compound with the molecular formula C11H12BrNO. It is a nitrile derivative, containing a benzonitrile group with a bromine atom substituent at the 3 position and a 2-methylpropoxy group at the 4 position. 3-bromo-4-(2-methylpropoxy)benzonitrile is used in organic synthesis as a building block for the preparation of various pharmaceuticals, agrochemicals, and other fine chemicals. It is a colorless to pale yellow liquid with a faint aromatic odor, and it is known to be a skin and eye irritant. Additionally, it is important for handling this compound to take preventive measures and use protective equipment due to its potential for harmful effects on health.

InChI:InChI=1/C11H12BrNO/c1-8(2)7-14-11-4-3-9(6-13)5-10(11)12/h3-5,8H,7H2,1-2H3

Upstream product

• 78-77-3 Isobutyl bromide 
• 2315-86-8 3-bromo-4-hydroxybenzonitrile 
• 2973-78-6 3-bromo-4-hydroxybenzylaldehyde 
• 767-00-0 4-cyanophenol 

Downstream Products

• 208665-96-7 3-bromo-4-isobutoxyphenylthiocarboxamide 
• 161718-81-6 4-isobutoxyisophthalonitrile 
• 1350352-72-5 2-[3-cyano-4-(2-methylpropoxy)phenyl]-4-methylthiazole-5-carboxylic acid tert-butylamine 
• 1350352-71-4 2-[3-cyano-4-(2-methylpropoxy)phenyl]-4-methylthiazole-5-carboxylic acid methylamine 
• 163597-57-7 3-cyanoisobutoxybenzothioamide 
• 160844-75-7 2-(3-cyano-4-isobutyloxyphenyl)-4-methylthiazole-5-carboxylic acid ethyl ester 
• 144060-53-7 febuxostat 

Relevant articles and documents

HCl·DMPU-assisted one-pot and metal-free conversion of aldehydes to nitriles

We report an efficient HCl·DMPU assisted one-pot conversion of aldehydes into nitriles. The use of HCl·DMPU as both an acidic source as well as a non-nucleophilic base constitutes an environmentally mild alternative for the preparation of nitriles. Our protocol proceeds smoothly without the use of toxic reagents and metal catalysts. Diverse functionalized aromatic, aliphatic and allylic aldehydes incorporating various functional groups were successfully converted to nitriles in excellent to quantitative yields. This protocol is characterized by a broad substrate scope, mild reaction conditions, and high scalability. This journal is

PROCESS FOR THE PREPARATION OF 2-[3-CYANO-4-(2-METHYLPROPOXY)PHENYL]-4-METHYLTHIAZOLE-5-CARBOXYLIC ACID AND ITS PHARMACEUTICALLY ACCEPTABLE SALTS

The present invention relates to novel and improved processes for the preparation of 2-[3-cyano-4-(2-methylpropoxy) phenyl]-4-methylthiazole-5-carboxylic acid compound of formula-1 and its pharmaceutically acceptable salts thereof. the present invention also provides the novel process for the preparation of crystalline forms of 2-[3-cyano-4-(2-methylpropoxy) phenyl]-4-methylthiazole-5-carboxylic acid compound of formula-1 and its intermediates.