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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: 2025-08-25 12:25:27

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
65882-62-4

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%

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