Theophylline,8,8'-trimethylenebis[2-thio- (7CI,8CI)

Modify Date: 2025-10-29 20:40:16

Theophylline,8,8'-trimethylenebis[2-thio- (7CI,8CI) Structure
Theophylline,8,8'-trimethylenebis[2-thio- (7CI,8CI) structure
Common Name Theophylline,8,8'-trimethylenebis[2-thio- (7CI,8CI)
CAS Number 6466-29-1 Molecular Weight 432.52300
Density 1.63g/cm3 Boiling Point 791.3ºC at 760mmHg
Molecular Formula C17H20N8O2S2 Melting Point N/A
MSDS N/A Flash Point 432.4ºC

 Names

Name 8-[3-(1,3-dimethyl-6-oxo-2-sulfanylidene-7H-purin-8-yl)propyl]-1,3-dimethyl-2-sulfanylidene-7H-purin-6-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.63g/cm3
Boiling Point 791.3ºC at 760mmHg
Molecular Formula C17H20N8O2S2
Molecular Weight 432.52300
Flash Point 432.4ºC
Exact Mass 432.11500
PSA 175.40000
LogP 1.14790
Index of Refraction 1.784
InChIKey CKNRZZMPKSYJCP-UHFFFAOYSA-N
SMILES Cn1c(=O)c2[nH]c(CCCc3nc4c([nH]3)c(=O)n(C)c(=S)n4C)nc2n(C)c1=S

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XH6755000
CHEMICAL NAME :
Theophylline, 8,8'-trimethylenebis(2-thio-
CAS REGISTRY NUMBER :
6466-29-1
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C17-H20-N8-O2-S2
MOLECULAR WEIGHT :
432.57
WISWESSER LINE NOTATION :
T56 BM DN FNYNVJ F1 GUS H1 C3- CT56 BN DN FNYNVJ F1 GUS H1

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 :
100 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#01414

 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

8,8'-propane-1,3-diylbis(1,3-dimethyl-2-thioxo-1,2,3,7-tetrahydro-6h-purin-6-one)
Theophylline,8,8'-trimethylenebis(2-thio
8,8'-Trimethylenebis(2-thiotheophylline)
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