1,7-DIMETHYL-1H-PYRIDO[2,3-D][1,3]OXAZINE-2,4-DIONE

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Names

[ CAS No. ]:
66690-78-6

[ Name ]:
1,7-DIMETHYL-1H-PYRIDO[2,3-D][1,3]OXAZINE-2,4-DIONE

[Synonym ]:
A8977
3-aza-N,4-dimethylisatoic anhydride
1,7-Dimethyl-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione

Chemical & Physical Properties

[ Density]:
1.364g/cm3

[ Boiling Point ]:
349.241ºC at 760 mmHg

[ Molecular Formula ]:
C9H8N2O3

[ Molecular Weight ]:
192.17100

[ Flash Point ]:
165.015ºC

[ Exact Mass ]:
192.05300

[ PSA ]:
65.10000

[ LogP ]:
0.19510

[ Index of Refraction ]:
1.58

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • phosgene
  • 2-Chloro-6-methylnicotinonitrile
  • 6-methyl-2-methylamino-3-pyridinecarbonitrile

DownStream

  • ETHYL 4-HYDROXY-1,7-DIMETHYL-2-OXO-1,2-DIHYDRO-1,8-NAPHTHYRIDINE-3-CARBOXYLATE

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • (3R)-3-{[(benzyloxy)carbonyl]amino}-3-[1-(propan-2-yl)-1H-pyrazol-5-yl]propanoic acid
  • 1-(Iodomethyl)-2-oxa-8-thiaspiro[4.5]decane
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 4-(chloromethyl)-1-(1-cyclopropylethyl)-5-(propan-2-yl)-1H-1,2,3-triazole
  • N-[4-(6-cyanopyridazin-3-yl)phenyl]methanesulfonamide
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • 4,4-Dimethoxybut-2-en-1-amine