3-amino-2-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one

Names

[ CAS No. ]:
43088-52-4

[ Name ]:
3-amino-2-methyl-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-one

Chemical & Physical Properties

[ Density]:
1.59g/cm3

[ Boiling Point ]:
472.8ºC at 760 mmHg

[ Molecular Formula ]:
C11H13N3OS

[ Molecular Weight ]:
235.30500

[ Flash Point ]:
239.7ºC

[ Exact Mass ]:
235.07800

[ PSA ]:
89.15000

[ LogP ]:
1.94020

[ Index of Refraction ]:
1.799

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DL8295500
CHEMICAL NAME :
Benzothieno(2,3-d)pyrimidin-4(3H)-one, 5,6,7,8-tetrahydro-3-amino-2-methyl-
CAS REGISTRY NUMBER :
43088-52-4
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H13-N3-O-S
MOLECULAR WEIGHT :
235.33

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 23,453,1988

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzo(b)thiophene-3-carboxylic acid, 4,5,6,7-tetrahydro-2-(acetylamino)-, ethyl ester
  • ETHYL 2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXYLATE

DownStream

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%