CAS 2042-37-7

2-Bromobenzonitrile

Description:

2-Bromobenzonitrile, with the CAS number 2042-37-7, is an organic compound characterized by a bromine atom and a nitrile group attached to a benzene ring. Its molecular formula is C7H4BrN, indicating the presence of seven carbon atoms, four hydrogen atoms, one bromine atom, and one nitrogen atom. This compound typically appears as a colorless to pale yellow liquid or solid, depending on the temperature and purity. It is known for its moderate solubility in organic solvents such as ethanol and acetone, while being less soluble in water. 2-Bromobenzonitrile is primarily used in organic synthesis, serving as an intermediate in the production of pharmaceuticals, agrochemicals, and other fine chemicals. The presence of the bromine atom enhances its reactivity, making it a useful building block in various chemical reactions, including nucleophilic substitutions and coupling reactions. Additionally, it exhibits typical aromatic properties, contributing to its stability and reactivity in electrophilic aromatic substitution reactions. Safety precautions should be taken when handling this compound, as it may pose health risks if inhaled or ingested.

Formula: C₇H₄BrN

InChI: InChI=1/C7H4BrN/c8-7-4-2-1-3-6(7)5-9/h1-4H

InChI key: InChIKey=AFMPMSCZPVNPEM-UHFFFAOYSA-N

SMILES: C(#N)C1=C(Br)C=CC=C1

Synonyms:

• 1-Bromo-2-cyanobenzene
• 1-Cyano-2-bromobenzene
• 2-Brombenzonitril
• 2-Bromo
• 2-Bromo-Benzonitril
• 2-Bromobenzenecarbonitrile
• 2-Cyano-1-bromobenzene
• 2-Cyanobromobenzene
• Benzonitrile, 2-bromo-
• Benzonitrile, o-bromo-
• Bromobenzonitrile(2-)
• NSC 59730
• O-Bromo-Benzonitril
• O-Bromocyanobenzene
• Obbn
• Timtec-Bb Sbb008569
• o-Bromobenzonitrile
• o-Bromobenzonitrile 2-Bromobenzonitrile
• 2-Bromobenzonitrile

2-Bromobenzonitrile

CAS: 2042-37-7

Formula: C₇H₄BrN

Purity: >98.0%(GC)

Color and Shape: White to Orange to Green powder to crystal

Molecular weight: 182.02

Ref: 3B-B1369

2-Bromobenzonitrile, 99%

CAS: 2042-37-7

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₇H₄BrN

Purity: 99%

Color and Shape: White to cream to yellow, Crystals or powder or crystalline powder or fused/lumpy solid

Molecular weight: 182.03

Ref: 02-A10679

Benzonitrile, 2-bromo-

CAS: 2042-37-7

Formula: C₇H₄BrN

Purity: 98%

Color and Shape: Solid

Molecular weight: 182.0174

Ref: IN-DA0029C7

2-Bromobenzonitrile, min. 99%

CAS: 2042-37-7

Formula: BrC₆H₄CN

Purity: min. 99%

Color and Shape: Pale yellow to yellow solid

Molecular weight: 182.02

Ref: 08-07-0059

2-Bromobenzonitrile

CAS: 2042-37-7

Formula: C₇H₄BrN

Molecular weight: 182.03

Ref: 7W-GK9525

2-Bromobenzonitrile

CAS: 2042-37-7

2-Bromobenzonitrile

Formula: C₇H₄BrN

Purity: 98%

Color and Shape: white crystalline powder

Molecular weight: 182.02g/mol

Ref: 54-OR3827

2-Bromobenzonitrile

CAS: 2042-37-7

2-Bromobenzonitrile is an organic compound with a molecular formula of C6H5BrN. It is a precursor to the quinazolinones, a class of drugs used to treat autoimmune diseases and coronary heart disease. This substrate molecule undergoes a palladium-catalyzed coupling reaction to form an aromatic ring. The light emission from this reaction can be seen in the reaction solution. Anhydrous sodium reacts with 2-bromobenzonitrile to produce nitrobenzene and hydrogen gas, which are then reacted with hydrochloric acid to produce salt and water vapor. The nitrogen atoms in 2-bromobenzonitrile are also used as reactants in reactions with halides such as bromine or chlorine, producing alkyl bromides or chlorides as products. In addition, 2-bromobenzonitrile can be used for the Suzuki coupling reaction.

Formula: C₇H₄BrN

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 182.02 g/mol

Ref: 3D-FB03708

2-Bromobenzonitrile

CAS: 2042-37-7

Formula: C₇H₄BrN

Purity: 98%

Color and Shape: Solid

Molecular weight: 182.02

Ref: 10-F001053

2-Bromobenzonitrile

CAS: 2042-37-7

Formula: C₇H₄BrN

Molecular weight: 182.02

Ref: ST-EA-CP-P219039

2-Bromobenzonitrile

CAS: 2042-37-7

Formula: BrC₆H₄CN

Purity: 99.0 min. %

Color and Shape: Pale yellow to yellow solid

Molecular weight: 182.02

Ref: 08-B133