2-hydroxypurine
Names
[ CAS No. ]:
2308-57-8
[ Name ]:
2-hydroxypurine
[Synonym ]:
2-oxopurine
3,7-dihydropurin-2-one
1,3-dihydro-2H-purin-2-one
2OH-Purine
3,7-Dihydro-purin-2-on
1,3-dihydro-2h-purin-2-on
9H-Purin-2-ol
2-Hydroxy-1H-purine
2-Hydroxy-9H-purine
Chemical & Physical Properties
[ Density]:
1.89g/cm3
[ Boiling Point ]:
683.3ºC at 760mmHg
[ Molecular Formula ]:
C5H4N4O
[ Molecular Weight ]:
136.11100
[ Flash Point ]:
367.1ºC
[ Exact Mass ]:
136.03900
[ PSA ]:
74.69000
[ LogP ]:
0.05850
[ Vapour Pressure ]:
2.67E-19mmHg at 25°C
[ Index of Refraction ]:
1.902
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UP0790850
- CHEMICAL NAME :
- 2H-Purin-2-one, 1,3-dihydro-
- CAS REGISTRY NUMBER :
- 2308-57-8
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C5-H4-N4-O
- MOLECULAR WEIGHT :
- 136.13
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 :
- 1035 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JKXXAF Japanese Kokai Tokyo Koho Patents. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #78-55733
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 320 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JKXXAF Japanese Kokai Tokyo Koho Patents. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #78-55733
Safety Information
[ HS Code ]:
2933990090
Precursor & DownStream
Precursor
DownStream
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%