1H-Purine-2,6-dithione,3,9-dihydro-1,3-dimethyl-8-(methylthio)-

Modify Date: 2025-09-23 14:14:39

1H-Purine-2,6-dithione,3,9-dihydro-1,3-dimethyl-8-(methylthio)- Structure
1H-Purine-2,6-dithione,3,9-dihydro-1,3-dimethyl-8-(methylthio)- structure
Common Name 1H-Purine-2,6-dithione,3,9-dihydro-1,3-dimethyl-8-(methylthio)-
CAS Number 6466-20-2 Molecular Weight 258.38700
Density 1.58g/cm3 Boiling Point 465.7ºC at 760mmHg
Molecular Formula C8H10N4S3 Melting Point N/A
MSDS N/A Flash Point 235.5ºC

 Names

Name 1,3-dimethyl-8-methylsulfanyl-7H-purine-2,6-dithione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.58g/cm3
Boiling Point 465.7ºC at 760mmHg
Molecular Formula C8H10N4S3
Molecular Weight 258.38700
Flash Point 235.5ºC
Exact Mass 258.00700
PSA 128.02000
LogP 2.42080
Index of Refraction 1.799
InChIKey OSNIQHVTMKAFJZ-UHFFFAOYSA-N
SMILES CSc1nc2c([nH]1)c(=S)n(C)c(=S)n2C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XH5155000
CHEMICAL NAME :
Theophylline, 2,6-dithio-8-methylthio-
CAS REGISTRY NUMBER :
6466-20-2
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H10-N4-S3
MOLECULAR WEIGHT :
258.40
WISWESSER LINE NOTATION :
T56 BM DN FNYNYJ CS1 F1 GUS H1 IUS

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04442

 Safety Information

HS Code 2933990090

 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%

 Synonyms

Uric acid,1,3-dimethyl-2,6-dithio-8-methylthio
Theophylline,2,6-dithio-8-methylthio
2,6-Dithio-8-methyltheophylline
Theophylline,8-(methylthio)dithio
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