thiochromeno[3,2-c]quinolin-7-one

Modify Date: 2025-10-01 19:41:28

thiochromeno[3,2-c]quinolin-7-one Structure
thiochromeno[3,2-c]quinolin-7-one structure
Common Name thiochromeno[3,2-c]quinolin-7-one
CAS Number 5698-69-1 Molecular Weight 263.31400
Density 1.39g/cm3 Boiling Point 475.2ºC at 760 mmHg
Molecular Formula C16H9NOS Melting Point N/A
MSDS N/A Flash Point 241.2ºC

 Names

Name thiochromeno[3,2-c]quinolin-7-one

 Chemical & Physical Properties

Density 1.39g/cm3
Boiling Point 475.2ºC at 760 mmHg
Molecular Formula C16H9NOS
Molecular Weight 263.31400
Flash Point 241.2ºC
Exact Mass 263.04000
PSA 58.20000
LogP 3.96290
Index of Refraction 1.761
InChIKey LXQQDDZCISEOEJ-UHFFFAOYSA-N
SMILES O=c1c2ccccc2sc2c1cnc1ccccc12

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DM0023200
CHEMICAL NAME :
7H-(1)-Benzothiopyrano(3,2-c)quinolin-7-one
CAS REGISTRY NUMBER :
5698-69-1
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C16-H9-N-O-S
MOLECULAR WEIGHT :
263.32

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - changes in motor activity (specific assay) Behavioral - irritability
REFERENCE :
PJPPAA Polish Journal of Pharmacology and Pharmacy. (ARS Polona, POB 1001, 00-068 Warsaw 1, Poland) V.25- 1973- Volume(issue)/page/year: 35,139,1983
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