5,6-Dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid

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Names

[ CAS No. ]:
51727-05-0

[ Name ]:
5,6-Dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid

[Synonym ]:
5,6-dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid
2-Hydroxy-5,6-dimethyl-nicotinsaeure
1,2-Dihydro-5,6-dimethyl-2-oxopyridine-3-carboxylic acid
2-hydroxy-5,6-dimethyl-nicotinic acid

Chemical & Physical Properties

[ Density]:
1.268g/cm3

[ Boiling Point ]:
400.6ºC at 760 mmHg

[ Molecular Formula ]:
C8H9NO3

[ Molecular Weight ]:
167.16200

[ Flash Point ]:
196.1ºC

[ Exact Mass ]:
167.05800

[ PSA ]:
70.16000

[ LogP ]:
0.68990

[ Index of Refraction ]:
1.538

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-methyl-3-oxobutanal
  • 2-hydroxy-5,6-dimethyl-nicotinic acid amide
  • 2-Hydroxy-5,6-dimethyl-3-pyridinecarbonitrile
  • 2-amino-5,6-dimethyl-nicotinic acid ethyl ester
  • 2-amino-5,6-dimethyl-nicotinic acid
  • 2-amino-5,6-dimethyl-nicotinamide

DownStream

  • 5,6-Dimethylpyridin-2(1H)-one
  • 2,3-Lutidine

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%

Related Compounds

  • (4-methoxyphenyl)[4-(4-methoxyphenyl)-1,1-dioxido-4H-1,4-benzothiazin-2-yl]methanone
  • [4-(3,4-dimethoxyphenyl)-1,1-dioxido-4H-1,4-benzothiazin-2-yl](4-methoxyphenyl)methanone
  • [4-(3,5-dimethoxyphenyl)-1,1-dioxido-4H-1,4-benzothiazin-2-yl](4-methoxyphenyl)methanone
  • [1,1-dioxido-4-(3,4,5-trimethoxyphenyl)-4H-1,4-benzothiazin-2-yl](4-methoxyphenyl)methanone
  • [4-(4-ethoxyphenyl)-1,1-dioxido-4H-1,4-benzothiazin-2-yl](4-methoxyphenyl)methanone
  • [1,1-dioxido-4-(4-phenoxyphenyl)-4H-1,4-benzothiazin-2-yl](4-methoxyphenyl)methanone
  • (4-methoxyphenyl){4-[3-(methylsulfanyl)phenyl]-1,1-dioxido-4H-1,4-benzothiazin-2-yl}methanone
  • [4-(2,3-dihydro-1,4-benzodioxin-6-yl)-1,1-dioxido-4H-1,4-benzothiazin-2-yl](4-methoxyphenyl)methanone
  • 3-[2-(4-methoxybenzoyl)-1,1-dioxido-4H-1,4-benzothiazin-4-yl]benzonitrile
  • ethyl 3-[2-(4-methoxybenzoyl)-1,1-dioxido-4H-1,4-benzothiazin-4-yl]benzoate
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