1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione

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Names

[ CAS No. ]:
2067-84-7

[ Name ]:
1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione

[Synonym ]:
2,3-Dihydroxy-1,4,5-triaza-naphthalin
2,3-Dihydroxy-pyrido-<2,3-b>pyrazin
2,3-Dihydroxy-pyrido<2.3>2,3-Dihydroxy-1,4,5-triazanaphthalin

Chemical & Physical Properties

[ Density]:
1.424g/cm3

[ Molecular Formula ]:
C7H5N3O2

[ Molecular Weight ]:
163.13300

[ Exact Mass ]:
163.03800

[ PSA ]:
78.61000

[ Index of Refraction ]:
1.593

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UV1151800
CHEMICAL NAME :
Pyrido(2,3-b)pyrazine-2,3-diol
CAS REGISTRY NUMBER :
2067-84-7
LAST UPDATED :
198502
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C7-H5-N3-O2
MOLECULAR WEIGHT :
163.15

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
320 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02790

Safety Information

[ HS Code ]:
2933990090

Precursor & DownStream

Precursor

DownStream

  • 2,3-Dichloro-pyrido[2,3-b]pyrazine

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 6-amino-1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione
  • 7-bromo-1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione
  • 7-nitro-1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione
  • 6-methyl-1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione
  • 4-METHYL-1,4-DIHYDROPYRIDO[2,3-B]PYRAZINE-2,3-DIONE
  • 8-methyl-1,4-dihydropyrido[2,3-b]pyrazine-2,3-dione
  • 1-Bromo-2-difluoromethoxy-4-(trifluoromethoxy)benzene
  • 1-(Trifluoromethoxy)-6-naphthol
  • 1,2-Dichloro-3-fluoro-5-(trifluoromethylthio)benzene
  • 1,2-Dichloro-4-difluoromethoxy-5-(trifluoromethylthio)benzene
  • 1,2-Dimethoxy-4-iodo-5-(fluoromethoxy)benzene
  • 1,4-Dimethyl-2-fluoromethyl-6-nitrobenzene
  • 1,3-Dichloro-2-fluoro-4-(trifluoromethylthio)benzene
  • 1,3-Bis(trifluoromethyl)-4-(difluoromethoxy)-2-iodobenzene
  • 1,5-Dibromo-2-fluoro-4-(trifluoromethoxy)benzene
  • 1,3-Difluoro-5-difluoromethoxy-2-(fluoromethoxy)benzene
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