ChemicalBook > CAS DataBase List > 3-METHYLTHIENO(2,3-D)PYRIMIDIN-4(5H)-ONE

3-METHYLTHIENO(2,3-D)PYRIMIDIN-4(5H)-ONE

Product Name
3-METHYLTHIENO(2,3-D)PYRIMIDIN-4(5H)-ONE
CAS No.
43088-64-8
Chemical Name
3-METHYLTHIENO(2,3-D)PYRIMIDIN-4(5H)-ONE
Synonyms
5-Methylthieno[2,3-d]pyrimidin-4(3H);5-Methylthieno[2,3-d]pyrimidin-4(3H)-one;3-METHYLTHIENO(2,3-D)PYRIMIDIN-4(5H)-ONE;5-Methyl-3H-thieno[2,3-d]pyrimidin-4-one;Thieno[2,3-d]pyrimidin-4(1H)-one, 5-methyl-;5-Methyl-3,4-Dihydrothieno[2,3-d]Pyrimid-4-One
CBNumber
CB81504655
Molecular Formula
C7H6N2OS
Formula Weight
166.2
MOL File
43088-64-8.mol
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3-METHYLTHIENO(2,3-D)PYRIMIDIN-4(5H)-ONE Property

Melting point:
>235℃
Boiling point:
403.9±33.0 °C(Predicted)
Density 
1.53±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
11.41±0.20(Predicted)
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Safety

HS Code 
29335990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC
Product number
M332288
Product name
5-Methylthieno[2,3-d]pyrimidin-4(3H)-one
Packaging
100mg
Price
$90
Updated
2021/12/16
Activate Scientific
Product number
AS64290
Product name
5-Methylthieno[2,3-d]pyrimidin-4(3H)-one
Purity
95+%
Packaging
5G
Price
$840
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0012794
Product name
5-METHYL-3,4-DIHYDROTHIENO[2,3-D]PYRIMIDIN-4-ONE
Purity
95.00%
Packaging
1G
Price
$842.87
Updated
2021/12/16
Matrix Scientific
Product number
085958
Product name
5-Methylthieno[2,3-d]pyrimidin-4(3H)-one
Purity
97%
Packaging
1g
Price
$377
Updated
2021/12/16
AK Scientific
Product number
Z2995
Product name
5-Methyl-3,4-dihydrothieno[2,3-d]pyrimid-4-one
Packaging
2.5g
Price
$556
Updated
2021/12/16
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3-METHYLTHIENO(2,3-D)PYRIMIDIN-4(5H)-ONE Chemical Properties,Usage,Production

Chemical Properties

Gray solid

3-METHYLTHIENO(2,3-D)PYRIMIDIN-4(5H)-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

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3-METHYLTHIENO(2,3-D)PYRIMIDIN-4(5H)-ONE Suppliers

China 24 India 1 United Kingdom 1 United States 2 Global 28
MOLEKULA Ltd.
Tel
--
Fax
--
Email
kevinbanks@molekula.com
Country
United Kingdom
ProdList
6140
Advantage
66

43088-64-8, 3-METHYLTHIENO(2,3-D)PYRIMIDIN-4(5H)-ONERelated Search:

5-PHENYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE 3-METHYLTHIENO(2,3-D)PYRIMIDIN-4(5H)-ONE (1)Benzothieno(2,3-d)pyrimidin-4(3H)-one, 5,6,7,8-tetrahydro-3-amino-2 -(phenylamino)- AKOS 94123 ETHYL 5-METHYL-4-OXO-3,4-DIHYDROTHIENO[2,3-D]-PYRIMIDINE-6-CARBOXYLATE (1)benzothieno(2,3-d)pyrimidin-4(1h)-one,2,3,5,6,7,8-hexahydro-3-methyl-2-thio 5-(4-FLUOROPHENYL)-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE 5-thien-2-ylthieno[2,3-d]pyrimidin-4(3H)-one AKOS BBS-00007188 7-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-2-[(2,4-DICHLOROBENZYL)SULFANYL]-3-METHYL-5,6,7,8-TETRAHYDROPYRIDO[4',3':4,5]THIENO[2,3-D]PYRIMIDIN-4(3H)-ONE AKOS BBS-00007197 3-CYCLOHEXYL-2-MERCAPTO-5,6,7,8-TETRAHYDRO-3H-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-ONE AKOS BBS-00007201 7-[3-CHLORO-5-(TRIFLUOROMETHYL)-2-PYRIDINYL]-3-METHYL-2-SULFANYL-5,6,7,8-TETRAHYDROPYRIDO[4',3':4,5]THIENO[2,3-D]PYRIMIDIN-4(3H)-ONE AKOS BBS-00007193 2-MERCAPTO-5,6,7,8-TETRAHYDRO-3H-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-ONE 2-methyl-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one 3-ETHYL-2-MERCAPTO-5,6,7,8-TETRAHYDRO-3H-BENZO[4,5]THIENO[2,3-D]PYRIMIDIN-4-ONE

  • 3-METHYLTHIENO(2,3-D)PYRIMIDIN-4(5H)-ONE
  • 5-Methylthieno[2,3-d]pyrimidin-4(3H)-one
  • 5-Methyl-3,4-Dihydrothieno[2,3-d]Pyrimid-4-One
  • 5-Methyl-3H-thieno[2,3-d]pyrimidin-4-one
  • 5-Methylthieno[2,3-d]pyrimidin-4(3H)
  • Thieno[2,3-d]pyrimidin-4(1H)-one, 5-methyl-
  • 43088-64-8