3-Cyano-2-methylpyridine

Product Name: 3-Cyano-2-methylpyridine
CAS No.: 1721-23-9
Chemical Name: 3-Cyano-2-methylpyridine
Synonyms: 2-METHYLNICOTINONITRILE;3-Cyano-2-methylpyridine;2-Methylpyridin-3-carbonitrile;2-METHYLPYRIDINE-3-CARBONITRILE;2-Methyl-3-Pyridinecarbonitrile;3-Pyridinecarbonitrile, 2-methyl-;3-Cyano-2-methylpyridine ISO 9001：2015 REACH;3-Cyano-2-methylpyridine 2-Methylnicotinonitrile
CBNumber: CB2501677
Molecular Formula: C7H6N2
Formula Weight: 118.14
MOL File: 1721-23-9.mol

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3-Cyano-2-methylpyridine Property

Melting point:: 58 °C
Boiling point:: 95-105 °C(Press: 13 Torr)
Density: 1.08±0.1 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
pka: 2.51±0.10(Predicted)
Appearance: White to off-white Solid

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Safety

HS Code: 2933399990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

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

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

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

TRC

Product number: M327953
Product name: 2-methylpyridine-3-carbonitrile
Packaging: 100mg
Price: $65
Updated: 2021/12/16

TRC

Product number: M327953
Product name: 2-methylpyridine-3-carbonitrile
Packaging: 500mg
Price: $240
Updated: 2021/12/16

Matrix Scientific

Product number: 085030
Product name: 2-Methylnicotinonitrile
Purity: 97%
Packaging: 1g
Price: $331
Updated: 2021/12/16

SynQuest Laboratories

Product number: 3H37-1-1D
Product name: 3-Cyano-2-methylpyridine
Packaging: 250mg
Price: $75
Updated: 2021/12/16

AK Scientific

Product number: 8848AA
Product name: 3-Cyano-2-methylpyridine
Packaging: 250mg
Price: $103
Updated: 2021/12/16

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3-Cyano-2-methylpyridine Chemical Properties,Usage,Production

Chemical Properties

Pale yellow solid

Synthesis

58539-65-4

177662-40-7

1721-23-9

Step 2 Preparation of 3-cyano-2-methylpyridine: Trifluoroacetic anhydride (21.0 g, 0.100 mol) was rapidly added to a 400 mL dichloromethane suspension containing 2-methylnicotinamide (11.1 g, 0.081 mol) and triethylamine (24.8 g, 0.243 mol) at 0 °C. The reaction was carried out at 0 °C for a few minutes and completed. Subsequently, water was added and the aqueous layer was extracted with dichloromethane. The combined organic layers were washed sequentially with water and brine and dried with anhydrous magnesium sulfate. After filtration, the filtrate was concentrated and the residue was purified by silica gel column chromatography (eluent: ethyl acetate/hexane, 1:1) to give 7.2 g of 3-cyano-2-methylpyridine as a light yellow solid in 75% yield. Melting point (DSC) 56°-58°C.

References

[1] Patent: US5616601, 1997, A

3-Cyano-2-methylpyridine Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Cyano-2-methylpyridine Suppliers

Canada 2 China 105 Germany 1 India 2 United Kingdom 2 United States 12 Global 124

PharmaBlock Sciences (Nanjing),Inc.

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Capot Chemical Co., Ltd

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JinYan Chemicals(ShangHai) Co.,Ltd.

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Jia Xing Isenchem Co.,Ltd

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Shanghai Longsheng chemical Co.,Ltd.

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T&W GROUP

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HBCChem, Inc.

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Bide Pharmatech Ltd.

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View Lastest Price from 3-Cyano-2-methylpyridine manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 3-Cyano-2-methylpyridine 1721-23-9
Price: US $1.10/g
Min. Order: 1g
Purity: 99.0% min
Supply Ability: 100 tons min
Release date: 2021-05-25

Career Henan Chemical Co

Product: 3-Cyano-2-methylpyridine 1721-23-9
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95%-99.99%
Supply Ability: 1kg-10MT
Release date: 2019-05-24

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2-METHYLPYRIDINE-3-CARBONITRILE

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3-Cyano-2-methylpyridine

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2-Methyl-3-Pyridinecarbonitrile

3-Cyano-2-methylpyridine 2-Methylnicotinonitrile

3-Cyano-2-methylpyridine ISO 9001：2015 REACH

2-Methylpyridin-3-carbonitrile

1721-23-9

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