4-BROMO-PYRIDINE-2-CARBONITRILE

Product Name: 4-BROMO-PYRIDINE-2-CARBONITRILE
CAS No.: 62150-45-2
Chemical Name: 4-BROMO-PYRIDINE-2-CARBONITRILE
Synonyms: 4-Bromopicolinonitrile;AURORA 23233;OTAVA-BB BB7110952495;4-BROMO-2-CYANOPYRIDINE;2-Cyano-4-bromopyridine;4-Bromo-2-cyanopyridine,97%;4-BroMo-2-pyridinecarbonitrile;4-BROMO-PYRIDINE-2-CARBONITRILE;2-Pyridinecarbonitrile, 4-bromo-;4-Bromopyridine-2-carbonitrile 98%
CBNumber: CB8130312
Molecular Formula: C6H3BrN2
Formula Weight: 183.01
MOL File: 62150-45-2.mol

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4-BROMO-PYRIDINE-2-CARBONITRILE Property

Melting point:: 82-84°C
Boiling point:: 265.3±20.0 °C(Predicted)
Density: 1.72±0.1 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
solubility: Chloroform (Slightly), Ethyl Acetate (Slightly)
form: Solid
pka: -2.73±0.10(Predicted)
color: Off-White to Light Beige
InChI: InChI=1S/C6H3BrN2/c7-5-1-2-9-6(3-5)4-8/h1-3H
InChIKey: CZXDCTUSFIKLIJ-UHFFFAOYSA-N
SMILES: C1(C#N)=NC=CC(Br)=C1

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Safety

RIDADR: 3439
HazardClass: 6.1
PackingGroup: Ⅲ
HS Code: 2933399990
Storage Class: 11 - Combustible Solids
Hazard Classifications: Acute Tox. 4 Oral

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H331Toxic if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

TRC

Product number: B686753
Product name: 4-Bromopyridine-2-carbonitrile
Packaging: 250mg
Price: $45
Updated: 2021/12/16

Usbiological

Product number: 263300
Product name: 4-Bromopyridine-2-carbonitrile
Packaging: 250mg
Price: $333
Updated: 2021/12/16

Usbiological

Product number: B2866-60
Product name: 4-Bromopyridine-2-carbonitrile
Packaging: 50mg
Price: $347
Updated: 2021/12/16

TRC

Product number: B686753
Product name: 4-Bromopyridine-2-carbonitrile
Packaging: 1g
Price: $60
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB19328
Product name: 4-Bromopyridine-2-carbonitrile
Packaging: 25g
Price: $450
Updated: 2021/12/16

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4-BROMO-PYRIDINE-2-CARBONITRILE Chemical Properties,Usage,Production

Chemical Properties

Off-Solid

Uses

4-Bromopyridine-2-Carbonitrile is a useful synthetic intermediate.

Synthesis

A. 4-Bromopyridine 1-oxide at room temperature. To a suspension of 4-bromopyridine hydrochloride (5.0 g, 25.9 mmol) in dichloromethane (50 mL) was added triethylamine (2.62 g, 25.9 mmol). After stirring for 0.5 h, 3-chloroperoxybenzoic acid (4.46 g, 25.9 mmol) was added in batches, and the reaction mixture was stirred at room temperature for 5 h. The solution was washed with saturated aqueous sodium thiosulfate (30 mL), saturated aqueous sodium carbonate (30 mL), and brine (30 mL), and dried over sodium sulfate. The solvent was removed under reduced pressure to give the crude product, which was purified on silica gel chromatography (eluting with 50-100% ethyl acetate in methanol) to give 4-bromopyridine 1-oxide, solid (2.1 g, 44.8% yield).

B.4-Bromopyridine-2-carbonitrile. A mixture of 4-bromopyridine 1-oxide (2.0 g, 11.56 mmol), trimethylmethylsilyl cyanide (3.43 g, 34.68 mmol) and triethylamine (2.34 g, 23.12 mmol) in acetonitrile (10 mL) was stirred under nitrogen at 110 C for 3 h. The reaction mixture was concentrated under reduced pressure and the residue was purified on a silica gel column (with petroleum ether eluting with 20% ethyl acetate in petroleum ether) to afford 4-bromopyridine-2-carbonitrile (1.52 g, 72.4% yield).

4-BROMO-PYRIDINE-2-CARBONITRILE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-BROMO-PYRIDINE-2-CARBONITRILE Suppliers

Austria 1 Canada 1 China 184 France 1 Germany 2 India 4 Switzerland 1 Ukraine 1 United Kingdom 2 United States 25 Global 222

Shanghai Toplab Chemical Co., Ltd.

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Pure Chemistry Scientific Inc.

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Tetranov Biopharm

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Accela ChemBio Co.,Ltd.

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View Lastest Price from 4-BROMO-PYRIDINE-2-CARBONITRILE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 4-Bromopyridine-2-carbonitrile 62150-45-2
Price: US $1.10-9.90/KG
Min. Order: 1KG
Purity: 99%min
Supply Ability: 100KG
Release date: 2025-08-20

Dideu Industries Group Limited

Product: 4-BROMO-PYRIDINE-2-CARBONITRILE 62150-45-2
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons min
Release date: 2021-08-20

Shaanxi Dideu Medichem Co. Ltd

Product: 4-Bromopyridine-2-carbonitrile 62150-45-2
Price: US $0.00-0.00/Kg
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 500 MT
Release date: 2020-05-12

62150-45-2, 4-BROMO-PYRIDINE-2-CARBONITRILERelated Search:

2-Fluoro-3-trifluoromethylpyridine 3-CHLORO-5-(TRIFLUOROMETHYL)PYRIDINE-2-CARBOXYLIC ACID 5-FLUORO-2-HYDROXY-3-NITROPYRIDINE 5-Bromo-3-chloropyridine-2-carboxylic acid 2-Amino-6-fluoropyridine 2-Bromo-5-fluoro-6-methylpyridine 2-Cyano-3-chloro-5-(trifluoromethyl)-pyridine 3-BROMO-PYRIDINE-2-CARBONITRILE 2-CHLORO-3-NITRO-5-(TRIFLUOROMETHYL)PYRIDINE 4-BROMO-PYRIDINE-2-CARBONITRILE 5-Bromo-2-pyridinecarbonitrile 6-BROMO-PYRIDINE-2-CARBONITRILE 2-Bromo-4-cyanopyridine 4-Bromo-2-methylpyridine 2-Cyanopyrimidine 3-AMINO-5-BROMO-PYRIDINE-2-CARBONITRILE 4-BROMO-3-METHYL-PYRIDINE-2-CARBONITRILE 4-BROMO-6-METHYL-PYRIDINE-2-CARBONITRILE

AURORA 23233

4-BROMO-PYRIDINE-2-CARBONITRILE

4-BROMO-2-CYANOPYRIDINE

OTAVA-BB BB7110952495

4-Bromopicolinonitrile

4-Bromopyridine-2-carbonitrile 98%

4-Bromo-2-cyanopyridine, 4-Bromopicolinonitrile

4-BroMo-2-pyridinecarbonitrile

2-Cyano-4-bromopyridine

2-Pyridinecarbonitrile, 4-bromo-

4-Bromo-2-cyanopyridine,97%

4-BROMO-PYRIDINE-2-CARBONITRILE ISO 9001：2015 REACH

62150-45-2

intermediate

6

Heterocycles

Nucleotides

pharmacetical

Heterocyclic Compounds

Bases & Related Reagents