3-oxauracil

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Names

[ CAS No. ]:
34314-63-1

[ Name ]:
3-oxauracil

[Synonym ]:
3H-[1,3]oxazine-2,6-dione
2H-1,3-Oxazin-2,6(3H)-dion
1,3-oxazine-2,6-dione
2H-1,3(3H)-oxazine-2,6-dione
2,3-Dihydro-1,3-6H-oxazine-2,6-dione
2H-1,3-Oxazine-2,6(3H)-dione
3-Oxauracil

Chemical & Physical Properties

[ Density]:
1.416g/cm3

[ Molecular Formula ]:
C4H3NO3

[ Molecular Weight ]:
113.07200

[ Exact Mass ]:
113.01100

[ PSA ]:
63.07000

[ Index of Refraction ]:
1.494

[ Storage condition ]:
-20°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
RP6250000
CHEMICAL NAME :
2H-1,3-Oxazine-2,6(3H)-dione
CAS REGISTRY NUMBER :
34314-63-1
BEILSTEIN REFERENCE NO. :
0112222
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C4-H3-N-O3
MOLECULAR WEIGHT :
113.08
WISWESSER LINE NOTATION :
T6MVOVJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
850 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NEOLA4 Neoplasma. (Karger-Libri, P.O. Box, CH-4009 Basel, Switzerland) V.4- 1957- Volume(issue)/page/year: 25,413,1978
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
322 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NEOLA4 Neoplasma. (Karger-Libri, P.O. Box, CH-4009 Basel, Switzerland) V.4- 1957- Volume(issue)/page/year: 25,413,1978

Safety Information

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
22

[ Safety Phrases ]:
36

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Maleic anhydride
  • Azidotrimethylsilane
  • (Z)-4-Amino-4-oxobut-2-enoic acid
  • 2-Propenoicacid,3-[[(1,1-dimethylethoxy)carbonyl]amino]-,(Z)-(9CI)
  • 3-trimethylsilyl-1,3-oxazine-2,6-dione
  • Maleimide

DownStream

  • 3-methyl-1,3-oxazine-2,6-dione
  • methyl 3-(methoxycarbonylamino)prop-2-enoate

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

  • 3-(1-thiophen-3-ylpropyl)thiophene
  • 3-[(4-chloro-3-methyl-phenoxy)methyl]-5-(4-fluorophenyl)-4-(4-methylph enyl)-1,2,4-triazole
  • 3-CHLORO-4-(ISOPROPYLSULFONYL)THIOPHENE-2-CARBOXYLIC ACID
  • 3-[(4-chloro-3-methylphenoxy)methyl]-4,5-bis(4-methylphenyl)-1,2,4-triazole
  • 3-(4-chlorophenyl)-5-[(4-methylphenoxy)methyl]-4-(4-methylphenyl)-1,2,4-triazole
  • 3-[(4-methylphenoxy)methyl]-4,5-bis(4-methylphenyl)-1,2,4-triazole
  • N-[5-(Aminomethyl)-4H-1,2,4-triazol-3-yl]benzamide hydrochloride
  • 1H-imidazo[4,5-c]pyridine, 2-methyl-, dihydrochloride
  • 4-Amino-2,2,6-trimethyl-6-pentyl-1-piperidinyloxy
  • 1-(4-Phenylbutyl)cyclobutanecarboxylic acid
  • Ofloxacin-d8 (hydrochloride)
  • Rosiglitazone hydrochloride, (S)-
  • 2-Methylbenzo[b]thiophene-3-ethanol
  • 5-Methyl-4-sulfamoylthiophene-2-carboxamide
  • 4-(4-Amino-2-methylbutan-2-yl)-2-methoxyphenol
  • 4-(3-Amino-2,2-dimethylpropyl)-2-methoxyphenol
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