2-methyl-6,7,8,9-tetrahydro-[1,3,4]thiadiazolo[2,3-b]quinazoline-5-thione

Modify Date: 2023-01-17 19:28:18

2-methyl-6,7,8,9-tetrahydro-[1,3,4]thiadiazolo[2,3-b]quinazoline-5-thione Structure
2-methyl-6,7,8,9-tetrahydro-[1,3,4]thiadiazolo[2,3-b]quinazoline-5-thione structure
Common Name 2-methyl-6,7,8,9-tetrahydro-[1,3,4]thiadiazolo[2,3-b]quinazoline-5-thione
CAS Number 160893-91-4 Molecular Weight 237.34400
Density 1.57g/cm3 Boiling Point 367ºC at 760 mmHg
Molecular Formula C10H11N3S2 Melting Point N/A
MSDS N/A Flash Point 175.8ºC

 Names

Name 2-methyl-6,7,8,9-tetrahydro-[1,3,4]thiadiazolo[2,3-b]quinazoline-5-thione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.57g/cm3
Boiling Point 367ºC at 760 mmHg
Molecular Formula C10H11N3S2
Molecular Weight 237.34400
Flash Point 175.8ºC
Exact Mass 237.03900
PSA 90.52000
LogP 2.70750
Vapour Pressure 1.41E-05mmHg at 25°C
Index of Refraction 1.827

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XI4874050
CHEMICAL NAME :
5H-1,3,4-Thiadiazolo(2,3-b)quinazoline-5-thione, 6,7,8,9-tetrahydro-2-methyl-
CAS REGISTRY NUMBER :
160893-91-4
LAST UPDATED :
199603
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C10-H11-N3-S2
MOLECULAR WEIGHT :
237.36

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 49,880,1994
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 49,880,1994

 Synonyms

5H-1,3,4-Thiadiazolo(2,3-b)quinazoline-5-thione,6,7,8,9-tetrahydro-2-methyl
6,7,8,9-Tetrahydro-2-methyl-5H-1,3,4-thiadiazolo(2,3-b)quinazoline-5-thione
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