3-amino-2-methyl-5-phenylthieno[2,3-d]pyrimidin-4-one

Modify Date: 2024-01-15 14:21:04

3-amino-2-methyl-5-phenylthieno[2,3-d]pyrimidin-4-one Structure
3-amino-2-methyl-5-phenylthieno[2,3-d]pyrimidin-4-one structure
Common Name 3-amino-2-methyl-5-phenylthieno[2,3-d]pyrimidin-4-one
CAS Number 43088-51-3 Molecular Weight 257.31100
Density 1.43g/cm3 Boiling Point 454ºC at 760 mmHg
Molecular Formula C13H11N3OS Melting Point N/A
MSDS N/A Flash Point 228.4ºC

 Names

Name 3-amino-2-methyl-5-phenylthieno[2,3-d]pyrimidin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.43g/cm3
Boiling Point 454ºC at 760 mmHg
Molecular Formula C13H11N3OS
Molecular Weight 257.31100
Flash Point 228.4ºC
Exact Mass 257.06200
PSA 89.15000
LogP 2.72840
Index of Refraction 1.737

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XJ9094160
CHEMICAL NAME :
Thieno(2,3-d)pyrimidin-4(3H)-one, 3-amino-2-methyl-5-phenyl-
CAS REGISTRY NUMBER :
43088-51-3
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C13-H11-N3-O-S
MOLECULAR WEIGHT :
257.33

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

 Precursor & DownStream

Precursor  2

DownStream  0

 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%

 Synonyms

3-Amino-2-methyl-5-phenyl-3H-thieno[2,3-d]pyrimidin-4-one
Thieno(2,3-d)pyrimidin-4(3H)-one,3-amino-2-methyl-5-phenyl
3-amino-2-methyl-5-phenylthieno[2,3-d]pyrimidin-4(3H)-one