3-ALLYL-5,6-DIMETHYL-2-THIOXO-2,3-DIHYDROTHIENO[2,3-D]PYRIMIDIN-4(1H)-ONE

Modify Date: 2024-01-03 16:04:12

3-ALLYL-5,6-DIMETHYL-2-THIOXO-2,3-DIHYDROTHIENO[2,3-D]PYRIMIDIN-4(1H)-ONE Structure
3-ALLYL-5,6-DIMETHYL-2-THIOXO-2,3-DIHYDROTHIENO[2,3-D]PYRIMIDIN-4(1H)-ONE structure
Common Name 3-ALLYL-5,6-DIMETHYL-2-THIOXO-2,3-DIHYDROTHIENO[2,3-D]PYRIMIDIN-4(1H)-ONE
CAS Number 51486-16-9 Molecular Weight 252.35600
Density 1.35g/cm3 Boiling Point 412.6ºC at 760 mmHg
Molecular Formula C11H12N2OS2 Melting Point N/A
MSDS N/A Flash Point 203.3ºC

 Names

Name 5,6-dimethyl-3-prop-2-enyl-2-sulfanylidene-1H-thieno[2,3-d]pyrimidin-4-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.35g/cm3
Boiling Point 412.6ºC at 760 mmHg
Molecular Formula C11H12N2OS2
Molecular Weight 252.35600
Flash Point 203.3ºC
Exact Mass 252.03900
PSA 98.12000
LogP 2.92340
Index of Refraction 1.669

 Safety Information

HS Code 2934999090

 Synthetic Route

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3-ALLYL-5,6-DIMETHYL-2-THIOXO-2,3-DIHYDROTHIENO[2,3-D]PYRIMIDIN-4(1H)-ONE Structure

3-ALLYL-5,6-DIM...

CAS#:51486-16-9

Literature: Smolanka,I.V. et al. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1973 , vol. 9, p. 1169 - 1170 Khimiya Geterotsiklicheskikh Soedinenii, 1973 , vol. 9, # 9 p. 1289 - 1290

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3-ALLYL-5,6-DIMETHYL-2-THIOXO-2,3-DIHYDROTHIENO[2,3-D]PYRIMIDIN-4(1H)-ONE Structure

3-ALLYL-5,6-DIM...

CAS#:51486-16-9

Literature: Sauter,F.; Deinhammer,W. Monatshefte fuer Chemie, 1973 , vol. 104, p. 1593 - 1598

 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

5,6-dimethyl-3-prop-2-enyl-2-thioxo-1,3-dihydrothiopheno[2,3-d]pyrimidin-4-one
3-allyl-5,6-dimethyl-2-thioxo-2,3-dihydro-1H-thieno[2,3-d]pyrimidin-4-one
3-Allyl-2-mercapto-5,6-dimethyl-thieno<2,3-d>pyrimidin-4(3H)-on
3-allyl-2-mercapto-5,6-dimethyl-3h-thieno[2,3-d]pyrimidin-4-one