ChemicalBook > CAS DataBase List > 2-AMINO-3-CYANO-4-METHYLPYRIDINE

2-AMINO-3-CYANO-4-METHYLPYRIDINE

Product Name
2-AMINO-3-CYANO-4-METHYLPYRIDINE
CAS No.
71493-76-0
Chemical Name
2-AMINO-3-CYANO-4-METHYLPYRIDINE
Synonyms
2-AMINO-3-CYANO-4-PICOLINE;2-AMINO-3-CYANO-4-METHYLPYRIDINE;2-aMino-4-Methyl-3-Pyridinecarbonitrile;2-amino-4-methylpyridine-3-carbonitrile;3-Pyridinecarbonitrile, 2-amino-4-methyl-;2-AMINO-3-CYANO-4-METHYLPYRIDINE ISO 9001：2015 REACH;2-Amino-4-methylpyridine-3-carbonitrile, 2-Amino-3-cyano-4-methylpyridine
CBNumber
CB8842105
Molecular Formula
C7H7N3
Formula Weight
133.15
MOL File
71493-76-0.mol
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2-AMINO-3-CYANO-4-METHYLPYRIDINE Property

Melting point:
154-155 °C(Solv: ethyl acetate (141-78-6); cyclohexane (110-82-7))
Boiling point:
306.3±42.0 °C(Predicted)
Density 
1.18±0.1 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
form 
solid
pka
3.65±0.47(Predicted)
color 
Off-white to yellow
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Safety

HS Code 
2933399990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye 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.

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N-Bromosuccinimide Price

TRC
Product number
A578143
Product name
2-Amino-4-Methylnicotinonitrile
Packaging
100mg
Price
$65
Updated
2021/12/16
SynQuest Laboratories
Product number
3H37-1-U2
Product name
2-Amino-4-methylnicotinonitrile
Packaging
250mg
Price
$44
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA150999
Product name
2-Amino-3-cyano-4-methylpyridine
Packaging
100mg
Price
$55
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA150999
Product name
2-Amino-3-cyano-4-methylpyridine
Packaging
250mg
Price
$105
Updated
2021/12/16
SynQuest Laboratories
Product number
3H37-1-U2
Product name
2-Amino-4-methylnicotinonitrile
Packaging
1g
Price
$128
Updated
2021/12/16
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2-AMINO-3-CYANO-4-METHYLPYRIDINE Chemical Properties,Usage,Production

Synthesis

65995-95-1

65995-94-0

71493-76-0

Example 3 Synthesis of 2-amino-4-methylpyridine-3-carbonitrile (7): a mixture of compound (5) and compound (6) (97 g) obtained in the previous experiment (fraction #2) was dissolved in 1 L of ethanol. Anhydrous ammonia was passed into the solution through a sintered filter candle for 15 min at room temperature. Subsequently, the reaction mixture was heated to reflux and maintained for 2 hours. Upon completion of the reaction, the mixture was slowly poured into 2 L of water. The product in the aqueous phase was extracted with 300 mL of ether in three fractions. The organic phase was combined, dried with anhydrous magnesium sulfate, filtered and concentrated to dryness under reduced pressure. Addition of ether to the residue precipitated a solid, which was dried by filtration to give 49 g (39.0% yield) of the target product (7), calculated on the basis of 100 g of isopropylidenemalonononitrile (4) (taking into account recovered material). Product characterization: melting point 148-151 °C; 1H NMR (CDCl3) δ: 2.4 (s, 3H), 5.4 (bs, 2H), 6.57 (d, 1H), 8.07 (d, 1H).

References

[1] Patent: EP1064265, 2004, B1. Location in patent: Page 4

2-AMINO-3-CYANO-4-METHYLPYRIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

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2-AMINO-3-CYANO-4-METHYLPYRIDINE Suppliers

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View Lastest Price from 2-AMINO-3-CYANO-4-METHYLPYRIDINE manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
2-AMINO-3-CYANO-4-METHYLPYRIDINE 71493-76-0
Price
US $1.10/g
Min. Order
1g
Purity
99.0% min
Supply Ability
100 tons min
Release date
2021-05-26

71493-76-0, 2-AMINO-3-CYANO-4-METHYLPYRIDINERelated Search:

2-Amino-5-cyano-3-methylpyridine 6-Amino-3-cyano-2-methylpyridine 97%,6-AMINO-3-CYANO-2-METHYLPYRIDINE 3-Cyano-4-methylpyridine 2-AMINO-4-(2-CHLOROPHENYL)-6-ISOBUTYLNICOTINONITRILE 2-AMINO-4-(4-CHLOROPHENYL)-5,6-DIMETHYLNICOTINONITRILE 2-Amino-6-chloro-3,5-dicyano-4-methylpyridine 2-AMINO-4-(3-CHLOROPHENYL)-6-(4-METHOXYPHENYL)NICOTINONITRILE ethyl 3-amino-5-cyano-2-methylpyridine-4-carboxylate 2-AMINO-4-(4-CHLOROPHENYL)-6-(2-THIENYL)NICOTINONITRILE 2-(DIMETHYLAMINO)-6-(2-THIENYL)-4-(TRIFLUOROMETHYL)NICOTINONITRILE 2-HYDRAZINO-4,6-DIMETHYLNICOTINONITRILE 2-AMINO-4-(4-METHOXYPHENYL)-5-METHYL-6-PHENYLNICOTINONITRILE 2-AMINO-4,6-BIS(4-FLUOROPHENYL)NICOTINONITRILE 2-AMINO-5,6-DIMETHYL-4-PHENYLNICOTINONITRILE 4,6-DIMETHYL-2-PIPERIDINONICOTINONITRILE 2-AMINO-4-(2,4-DICHLOROPHENYL)-6-(4-METHOXYPHENYL)NICOTINONITRILE 2-AMINO-6-(TERT-BUTYL)-4-(4-CHLOROPHENYL)NICOTINONITRILE 2-AMINO-6-(4-CHLOROPHENYL)-4-(2,6-DICHLOROPHENYL)NICOTINONITRILE

  • 2-AMINO-3-CYANO-4-METHYLPYRIDINE
  • 2-AMINO-3-CYANO-4-PICOLINE
  • 2-amino-4-methylpyridine-3-carbonitrile
  • 2-Amino-4-methylpyridine-3-carbonitrile, 2-Amino-3-cyano-4-methylpyridine
  • 2-aMino-4-Methyl-3-Pyridinecarbonitrile
  • 3-Pyridinecarbonitrile, 2-amino-4-methyl-
  • 2-AMINO-3-CYANO-4-METHYLPYRIDINE ISO 9001：2015 REACH
  • 71493-76-0
  • Pyridine