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
More
Less

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)
More
Less

Safety

HS Code 
29335990
More
Less

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.

More
Less

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
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
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
More
Less

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

More
Less

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

China 24 India 1 United Kingdom 1 United States 2 Global 28
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Shanghai Sunway Pharmaceutical Technology Co., Ltd
Tel
021-51613915-820 13611835272
Fax
021 51613951
Email
mmwang@sunwaypharm.cn
Country
China
ProdList
9734
Advantage
57
Chiba Pharmaceutical Science and technology Co, Ltd.
Tel
0531-81313138 13066006660
Fax
QQ: 3366077777
Email
chibapharm@foxmail.com
Country
China
ProdList
4056
Advantage
55
Shanghai Yongye Biotechnology Co., Ltd.
Tel
86-021-61559134 15921386130
Fax
021-55068248
Email
3423497944@qq.com
Country
China
ProdList
8144
Advantage
55
Shanghai RenYue Chemical Technology Co., Ltd.
Tel
021-62219190; 18321139117
Email
316441092@qq.com
Country
China
ProdList
1804
Advantage
55
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Shandong Ono Chemical Co., Ltd.
Tel
0539-6362799 20）
Fax
0539-6362799（To 20）
Country
China
ProdList
9998
Advantage
58
Aikon International Limited
Tel
025-58859352 18068836627
Fax
02557626880
Email
sales01@aikonchem.com
Country
China
ProdList
15084
Advantage
58
Bejing Famous Pharmaceutical Technology Co., Ltd.
Tel
13331045123
Fax
86-10-80339217
Email
1963319514@qq.com
Country
China
ProdList
14224
Advantage
58
Zhengzhou Ailfield Chemical Co., Ltd.
Tel
0311-84468392; 15993358503
Email
1013053532@qq.com
Country
China
ProdList
254
Advantage
58

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