2308-57-8

2308-57-8 structure
2308-57-8 structure
  • Name: 2-hydroxypurine
  • Chemical Name: 2-hydroxypurine
  • CAS Number: 2308-57-8
  • Molecular Formula: C5H4N4O
  • Molecular Weight: 136.11100
  • Create Date: 2018-06-28 17:51:25
  • Modify Date: 2024-01-11 08:56:16

Name 2-hydroxypurine
Synonyms 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
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

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
HS Code 2933990090
Precursor  0

DownStream  1

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%