2,3-Dihydropyrido[2,3-d][1,3]oxazol-2-one

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Names

[ CAS No. ]:
60832-72-6

[ Name ]:
2,3-Dihydropyrido[2,3-d][1,3]oxazol-2-one

[Synonym ]:
[1,3]Oxazolo[4,5-b]pyridin-2(3H)-one
Oxazolo[4,5-b]pyridin-2(3H)-one
2,3-Dihydropyrido[2,3-d][1,3]oxazol-2-one
MFCD00204215

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Melting Point ]:
210-212ºC

[ Molecular Formula ]:
C6H4N2O2

[ Molecular Weight ]:
136.108

[ Exact Mass ]:
136.027283

[ PSA ]:
58.89000

[ LogP ]:
-0.19

[ Index of Refraction ]:
1.595

[ Storage condition ]:
Refrigerator

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S22-S26-S36/37/39

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Amino-3-pyridinol
  • N,N-Carbonyldiimidazole
  • 2-Nitro-3-pyridinol
  • carbon monoxide
  • 2-Pyridinecarboxamide,3-hydroxy-
  • Triphosgene
  • N,N'-Disuccinimidyl carbonate
  • bis[(1-phenyltetrazol-5-yl)sulfanyl]methanone
  • Urea
  • Carbon disulphide

DownStream

  • Azamethiphos
  • 6-Chlorooxazolo[4,5-b]pyridin-2(3H)-one
  • 2-Amino-3-hydroxy-5-bromopyridine
  • 6-NITROOXAZOLO[4,5-B]PYRIDIN-2(3H)-ONE
  • 6-chloro-3-(hydroxymethyl)-[1,3]oxazolo[4,5-b]pyridin-2-one
  • 3-[2-(4-chlorophenyl)ethyl]-2-phenylimino-1,3-thiazolidin-4-one
  • 3-[[4-[[4-[(3-sulfophenyl)diazenyl]phenyl]carbamoylamino]phenyl]diazenyl]benzenesulfonic acid
  • 3-(2-Bromoethyl)oxazolo[4,5-b]pyridin-2(3H)-one
  • 6-bromo-2-phenyl-[1,3]oxazolo[4,5-b]pyridine
  • 6-Bromo-3H-oxazolo[4,5-b]pyridin-2-one

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

  • 5-Methyl-2-phenyl-2,3-dihydrothieno[2,3-d][1,3,2]diazaborinin-4(1H)-one
  • 5-PHENYL-2-(3,4,5-TRIMETHOXYPHENYL)-4H-THIENO[2,3-D][1,3]OXAZIN-4-ONE
  • nsc325680
  • 1-(4-Methylphenyl)pyrido[3,2-e]-2-thiouracil
  • 2-THIOXO-2,3-DIHYDROPYRIDO[2,3-D]PYRIMIDIN-4(1H)-ONE
  • Furo[2,3-d]oxazole-5-methanol,2-amino-3a,5,6,6a-tetrahydro-6-hydroxy-, (3aR,5R,6R,6aS)-
  • 3-{[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)but-2-enamido]methyl}oxolane-2-carboxylic acid
  • 1-(3-bromo-2-chlorophenyl)-N-methylmethanesulfonamide
  • rac-1-[(1R,3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopentanecarbonyl]-2-methylpyrrolidine-2-carboxylic acid
  • 4-ethyl-N-methylcycloheptane-1-sulfonamide
  • 5-(1-methyl-1H-imidazol-5-yl)-1,9-dioxa-4-azaspiro[5.5]undecane
  • 4-[(2R)-N-ethyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3,3-dimethylbutanamido]butanoic acid
  • 3,3-Diethyl-8,8-dimethyl-1-oxa-5-azaspiro[5.5]undecane
  • 2-(Azetidin-1-yl)-5-bromoquinazoline
  • 1-Bromo-6-fluoro-3-(trifluoromethyl)imidazo[1,5-A]pyridine
  • rac-(2R,4R)-4-{[(benzyloxy)carbonyl]amino}oxane-2-carboxylic acid
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