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CAS Number: 3719-45-7
1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid

Structure

1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid
Name: 1-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid
Synonyms:
General Information
Product Number: 3719457
CAS Registry Number:
3719-45-7
Name:
3-​Pyridinecarboxylic acid, 1,​6-​dihydro-​1-​methyl-​6-​oxo-
Nicotinic acid, 1,​6-​dihydro-​1-​methyl-​6-​oxo- (6CI,​7CI,​8CI); 1-​Methyl-​6-​oxo-​1,​6-​dihydropyridine-​3-​carboxylic acid; 1-​Methyl-​6-​pyridone-​3-​carboxylic acid; 1-​Methylpyridin-​2-​one-​5-​carboxylic acid; Nudifloric acid 
 
Chemical Formula: C7H7NO3
Exact Mass: 153.04
Molecular Weight: 153.14
m/z: 153.04 (100.0%), 154.05 (7.8%)
Elemental Analysis: C, 54.90; H, 4.61; N, 9.15; O, 31.34
 
InChI: InChI=1S/C7H7NO3/c1-8-4-5(7(10)11)2-3-6(8)9/h2-4H,1H3,(H,10,11)
InChIKey: RGZCKPXTNJAWMR-UHFFFAOYSA-N
 
Thermal Properties Value Condition Note
Melting Point 241-243 °C Solv: water (7732-18-5); ethanol (64-17-5) (2)CAS
Melting Point 240-241 °C   (3)CAS
Melting Point 240 °C   (4)IC
Melting Point 239-240 °C   (5)IC
Melting Point 238-240 °C   (6)CAS
Melting Point 237-238 °C   (7)CAS
Melting Point 236-238 °C   (8)CAS

Specification

98%

References
  1. (1) Lang, Roman; Analytical Chemistry (Washington, DC, United States) 2010, V82(4), P1486-1497 CAPLUS
  2. (2) Peterson, Marvin L.; Journal of Organic Chemistry 1960, V25, P565-9 CAPLUS
  3. (3) Huff, Jesse W.; Journal of Biological Chemistry 1947, V171, P639-40 CAPLUS
  4. (4) Deady, Leslie W.; Australian Journal of Chemistry 1985, V38(4), P637-41 CAPLUS
  5. (5) Weber, Horst; Chemische Berichte 1985, V118(10), P4086-98 CAPLUS
  6. (6) Haack, Erich; DE 596821 1934 CAPLUS
  7. (7) Grudzinski, Stefan; Roczniki Chemii 1962, V36, P1705-8 CAPLUS
  8. (8) Sugasawa, Shigehiko; Pharmaceutical Bulletin 1955, V3, P190-3 CAPLUS
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