2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4-ol

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Names

[ CAS No. ]:
19819-15-9

[ Name ]:
2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4-ol

[Synonym ]:
2-Methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4-ol
2-methyl-5,6,7,8-tetrahydrobenzo<4,5>thieno<2,3-d>pyrimidin-4(3H)-one
2-methyl-3,5,6,7,8-pentahydrobenzo[b]thiopheno[2,3-d]pyrimidin-4-one
(1)Benzothieno(2,3-d)pyrimidin-4(1H)-one,5,6,7,8-tetrahydro-2-methyl
3,4,5,6,7,8-Hexahydro-2-methyl-4-oxobenzo<b>thieno<2,3-d>pyrimidin
2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4[3H]-one
2-Methyl-5,6-tetramethylen-3,4-dihydro-4-oxothieno<2,3-d>pyrimidin
5,6,7,8-Tetrahydro-2-methyl-(1)benzothieno(2,3-d)pyrimidin-4(1H)-one
2-methyl-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one
2-methyl-5,6-tetramethylenethieno<2,3-d>pyrimidin-4(3H)-one
2-Methyl-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidin-4-ol

Chemical & Physical Properties

[ Density]:
1.52g/cm3

[ Boiling Point ]:
336.7ºC at 760 mmHg

[ Molecular Formula ]:
C11H12N2OS

[ Molecular Weight ]:
220.29100

[ Flash Point ]:
157.4ºC

[ Exact Mass ]:
220.06700

[ PSA ]:
73.99000

[ LogP ]:
2.17180

[ Vapour Pressure ]:
5.66E-05mmHg at 25°C

[ Index of Refraction ]:
1.772

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DL8355000
CHEMICAL NAME :
(1)Benzothieno(2,3-d)pyrimidin-4(1H)-one, 5,6,7,8-tetrahydro-2-methyl-
CAS REGISTRY NUMBER :
19819-15-9
LAST UPDATED :
199406
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H12-N2-O-S
MOLECULAR WEIGHT :
220.31

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: 19,420,1984

Safety Information

[ HS Code ]:
2934999090

Precursor & DownStream

Precursor

DownStream

  • [1]Benzothieno[2,3-d]pyrimidine,4-chloro-5,6,7,8-tetrahydro-2-methyl-
  • 4-HYDRAZINO-2-METHYL-5,6,7,8-TETRAHYDRO[1]BENZOTHIENO[2,3-D]PYRIMIDINE
  • nsc369333

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%

Related Compounds

  • O-[2-(4-fluorophenyl)propyl]hydroxylamine
  • 4-Chloro-2-(1-isocyanatocyclopropyl)-1-nitrobenzene
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • (9H-fluoren-9-yl)methyl 4-[3-amino-5-(methoxycarbonyl)-2-methylphenyl]piperazine-1-carboxylate
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • Methyl 5-[(2-aminopropyl)amino]-2-chlorobenzoate
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide