2-Thioxanthine
Names
[ CAS No. ]:
2487-40-3
[ Name ]:
2-Thioxanthine
[Synonym ]:
2-thioxanthene
Xanthine,2-thio
2-thioxo-1,2,3,7(9)-tetrahydro-purin-6-one
2-Mercaptoxanthine
2-thioxo-1,2,3,7-tetrahydro-purin-6-one
MFCD00031505
2-THIO-6-OXOPURINE
6-hydroxypurine-2-thiol
2-thio-xanthin
EINECS 219-636-7
2-Thioxo-2,3-dihydro-1H-purin-6(7H)-one
2-THIO-6-OXYPURINE
6-Hydroxy-2-mercaptopurine
2-MERCAPTOHYPOXANTHINE
2-Thioxo-1,2,3,7-tetrahydro-purin-6-on
1,2,3,7-tetrahydro-2-thioxo-6H-purin-6-one
Chemical & Physical Properties
[ Density]:
1.78g/cm3
[ Melting Point ]:
>300°C
[ Molecular Formula ]:
C5H4N4OS
[ Molecular Weight ]:
168.17600
[ Exact Mass ]:
168.01100
[ PSA ]:
109.42000
[ LogP ]:
0.30880
[ Index of Refraction ]:
2.019
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UP0825000
- CHEMICAL NAME :
- 6H-Purin-6-one, 1,2,3,7-tetrahydro-2-thioxo-
- CAS REGISTRY NUMBER :
- 2487-40-3
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C5-H4-N4-O-S
- MOLECULAR WEIGHT :
- 168.19
- WISWESSER LINE NOTATION :
- T56 BN DM FVMYMJ HUS
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 625 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490
Safety Information
[ Risk Phrases ]:
36/37/38
[ Safety Phrases ]:
S26-S37
[ RTECS ]:
UP0825000
[ HS Code ]:
2933990090
Synthetic Route
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%