1-Methyl-5-cyanopyridine-2(1H)-one

Modify Date: 2025-09-21 20:27:10

1-Methyl-5-cyanopyridine-2(1H)-one Structure
1-Methyl-5-cyanopyridine-2(1H)-one structure
Common Name 1-Methyl-5-cyanopyridine-2(1H)-one
CAS Number 768-45-6 Molecular Weight 134.13500
Density 1.22g/cm3 Boiling Point 284.7ºC at 760 mmHg
Molecular Formula C7H6N2O Melting Point N/A
MSDS N/A Flash Point 126ºC

 Names

Name 1-methyl-6-oxopyridine-3-carbonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.22g/cm3
Boiling Point 284.7ºC at 760 mmHg
Molecular Formula C7H6N2O
Molecular Weight 134.13500
Flash Point 126ºC
Exact Mass 134.04800
PSA 45.79000
LogP 0.25698
Index of Refraction 1.567
InChIKey XICDFLICODYZJE-UHFFFAOYSA-N
SMILES Cn1cc(C#N)ccc1=O

 Safety Information

HS Code 2933399090

 Synthetic Route

~61%

1-Methyl-5-cyanopyridine-2(1H)-one Structure

1-Methyl-5-cyan...

CAS#:768-45-6

Literature: Buurman; Van der Plas Journal of Heterocyclic Chemistry, 1986 , vol. 23, # 4 p. 1015 - 1018

~%

1-Methyl-5-cyanopyridine-2(1H)-one Structure

1-Methyl-5-cyan...

CAS#:768-45-6

Literature: Topczewski, Joseph J.; Quinn, Daniel M. Organic Letters, 2013 , vol. 15, # 5 p. 1084 - 1087

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1-Methyl-5-cyanopyridine-2(1H)-one Structure

1-Methyl-5-cyan...

CAS#:768-45-6

Literature: Buurman; Van der Plas Journal of Heterocyclic Chemistry, 1986 , vol. 23, # 4 p. 1015 - 1018

~%

1-Methyl-5-cyanopyridine-2(1H)-one Structure

1-Methyl-5-cyan...

CAS#:768-45-6

Literature: Buurman; Van der Plas Journal of Heterocyclic Chemistry, 1986 , vol. 23, # 4 p. 1015 - 1018

~%

1-Methyl-5-cyanopyridine-2(1H)-one Structure

1-Methyl-5-cyan...

CAS#:768-45-6

Literature: Buurman; Van der Plas Journal of Heterocyclic Chemistry, 1986 , vol. 23, # 4 p. 1015 - 1018

~%

1-Methyl-5-cyanopyridine-2(1H)-one Structure

1-Methyl-5-cyan...

CAS#:768-45-6

Literature: Chem. Fabr. v. Heyden Patent: DE596821 , 1933 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 21, p. 514

~%

1-Methyl-5-cyanopyridine-2(1H)-one Structure

1-Methyl-5-cyan...

CAS#:768-45-6

Literature: Buurman; Van der Plas Journal of Heterocyclic Chemistry, 1986 , vol. 23, # 4 p. 1015 - 1018

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

3-Pyridinecarbonitrile,1,6-dihydro-1-methyl-6-oxo
3-cyano-1-methylpyridone-6
Nicotinonitrile,1,6-dihydro-1-methyl-6-oxo
1-Methyl-5-cyano-pyridon-2
1-methyl-6-oxo-1,6-dihydro-pyridine-3-carbonitrile
1-Methyl-5-cyano-2-pyridon
1-Methyl-6-oxo-1,6-dihydro-pyridin-3-carbonitril
5-cyano-N-methylpyridone
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