5-bromo-3-methylpicolinonitrile

Product Name: 5-bromo-3-methylpicolinonitrile
CAS No.: 156072-86-5
Chemical Name: 5-bromo-3-methylpicolinonitrile
Synonyms: 5-bromo-3-methylpicolinonitrile;5-Bromo-3-methyl-2-pyridinitrile;5-BroMo-2-cyano-3-Methylpyridine;5-bromo-3-methyl-2-pyridinecarbonitrile;2-Pyridinecarbonitrile,5-bromo-3-methyl-;5- Bromo-2-Cyano-3-methyl picolinonitrile;5-Bromo-2-cyano-3-methylpyridine, 5-Bromo-3-methylpicolinonitrile;5-Bromo-3-methylpicolinonitrile/5-bromo-3-methylpyridine-2-carbonitrile
CBNumber: CB22500973
Molecular Formula: C7H5BrN2
Formula Weight: 197.03
MOL File: 156072-86-5.mol

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5-bromo-3-methylpicolinonitrile Property

Boiling point:: 283.6±35.0 °C(Predicted)
Density: 1.61±0.1 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
pka: -2.38±0.20(Predicted)
Appearance: White to yellow Solid

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Safety

RIDADR: 2811
HazardClass: 6.1
PackingGroup: Ⅲ
HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

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

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N-Bromosuccinimide Price

TRC

Product number: B405023
Product name: 5-bromo-3-methylpyridine-2-carbonitrile
Packaging: 250mg
Price: $55
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: B12699
Product name: 5-Bromo-3-methylpyridine-2-carbonitrile
Purity: 95%
Packaging: 1g
Price: $10
Updated: 2021/12/16

Apolloscientific

Product number: OR61109
Product name: 5-Bromo-3-methylpyridine-2-carbonitrile
Packaging: 1g
Price: $40
Updated: 2021/12/16

SynQuest Laboratories

Product number: 3H37-9-X0
Product name: 5-Bromo-3-methylpyridine-2-carbonitrile
Packaging: 1g
Price: $44
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB41978
Product name: 5-Bromo-3-methylpicolinonitrile
Packaging: 1g
Price: $70
Updated: 2021/12/16

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5-bromo-3-methylpicolinonitrile Chemical Properties,Usage,Production

Synthesis

3430-18-0

544-92-3

156072-86-5

Example 9.1: Synthesis of 5-bromo-3-methylpyridine-2-carbonitrile. To a solution of 2,5-dibromo-3-methylpyridine (2.5 g, 9.96 mmol) in dimethylformamide (10 mL) was added cuprous cyanide (892 mg, 9.96 mmol), and the reaction mixture was stirred for 12 hours at 120 °C. Upon completion of the reaction, the reaction mixture was partitioned between ethyl acetate and water. The organic layer was separated, washed with saturated aqueous sodium chloride solution, dried over anhydrous sodium sulfate, filtered and concentrated. Purification by column chromatography gave a white solid product (970 mg, 57.6% yield). Product characterization data: 1H NMR (300 MHz, CDCl3): δ 8.55 (s, 1H), 7.64 (t, 1H), 2.54 (s, 3H).

References

[1] Patent: WO2008/100715, 2008, A1. Location in patent: Page/Page column 33
[2] Patent: US2006/199817, 2006, A1. Location in patent: Page/Page column 27

5-bromo-3-methylpicolinonitrile Preparation Products And Raw materials

Raw materials

Preparation Products

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5-bromo-3-methylpicolinonitrile Suppliers

China 120 Germany 1 India 5 United Kingdom 2 United States 7 Global 135

J & K SCIENTIFIC LTD.

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View Lastest Price from 5-bromo-3-methylpicolinonitrile manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 5-bromo-3-methylpicolinonitrile 156072-86-5
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-17

Shaanxi Dideu Medichem Co. Ltd

Product: 5-bromo-3-methylpicolinonitrile 156072-86-5
Price: US $0.10/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 1000 tons
Release date: 2019-12-27

Anhui Ruihan Technology Co., Ltd

Product: 5-bromo-3-methylpicolinonitrile 156072-86-5
Price: US $30.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2023-09-11

156072-86-5, 5-bromo-3-methylpicolinonitrileRelated Search:

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5-bromo-3-methylpicolinonitrile

5-Bromo-2-cyano-3-methylpyridine, 5-Bromo-3-methylpicolinonitrile

5-BroMo-2-cyano-3-Methylpyridine

2-Pyridinecarbonitrile,5-bromo-3-methyl-

5-bromo-3-methyl-2-pyridinecarbonitrile

5-Bromo-3-methylpicolinonitrile/5-bromo-3-methylpyridine-2-carbonitrile

5- Bromo-2-Cyano-3-methyl picolinonitrile

5-Bromo-3-methyl-2-pyridinitrile

156072-86-5