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ChemicalBook >> CAS DataBase List >>2-Mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one

2-Mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one

2-Mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one Structure
2-Mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one structure
CAS No.
38201-64-8
Chemical Name:
2-Mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one
Synonyms
5,6-dimethyl-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidin-4-one;5,6-Dimethyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one;5,6-dimethyl-2-sulfanylidene-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-4-one;5,6-Dimethyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one
CBNumber:
CB11490762
Molecular Formula:
C8H8N2OS2
Molecular Weight:
0
MDL Number:
MOL File:
38201-64-8.mol
MSDS File:
SDS
Last updated:2026-09-12 18:48:45
Request For Quotation

2-Mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one Properties

form solid
InChI 1S/C8H8N2OS2/c1-3-4(2)13-7-5(3)6(11)9-8(12)10-7/h1-2H3,(H2,9,10,11,12)
InChIKey WPZYPEIFPBHUDG-UHFFFAOYSA-N
SMILES S=C1NC(C2=C(SC(C)=C2C)N1)=O
UNSPSC Code 12352200
NACRES NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338
WGK Germany  WGK 3
Storage Class 11 - Combustible Solids

2-Mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich OTV000677 5,6-Dimethyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one 38201-64-8 1G $304 2026-04-30 Buy
Biosynth NBA20164 5,6-Dimethyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one 38201-64-8 0.5g $365.8 2026-06-04 Buy
Biosynth NBA20164 5,6-Dimethyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one 38201-64-8 5g $1180 2026-06-04 Buy
aablocks AA00CJ56 2-Mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one 95% 38201-64-8 100mg $60 2026-05-28 Buy
aablocks AA00CJ56 2-Mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one 95% 38201-64-8 250mg $72 2026-05-28 Buy
Product number Packaging Price Buy
OTV000677 1G $304 Buy
NBA20164 0.5g $365.8 Buy
NBA20164 5g $1180 Buy
AA00CJ56 100mg $60 Buy
AA00CJ56 250mg $72 Buy

2-Mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one Chemical Properties, Uses, Production

2-Mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one synthesis

361368-64-1
38201-64-8
Synthesis of 2-Mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one from 3-Thiophenecarboxylic acid, 2-[(aminothioxomethyl)amino]-4,5-dimethyl-, ethyl ester

2-Mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one Preparation Products And Raw materials

Raw materials

3-Thiophenecarboxylic acid, 2-[(aminothioxomethyl)amino]-4,5-dimethyl-, ethyl ester

Preparation Products

2-Mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one Suppliers

Global Suppliers ( 11)
Supplier Tel Email Country ProdList Advantage
Chiba Pharmaceutical Science and technology Co, Ltd. 0531-81313138 13066006660 chibapharm@foxmail.com China 3996 55
Bide Pharmatech Ltd. 400-1647117 13681763483 product02@bidepharm.com China 59929 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 39999 58
Supplier Advantage
Chiba Pharmaceutical Science and technology Co, Ltd. 55
Bide Pharmatech Ltd. 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58

38201-64-8 (2-Mercapto-5,6-dimethylthieno[2,3-d]pyrimidin-4(3H)-one) Related Search:

(1)benzothieno(2,3-d)pyrimidin-4(1h)-one,2,3,5,6,7,8-hexahydro-3-methyl-2-thio 2-Mercapto-3-phenyl-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one 3-Allyl-2-mercapto-3,5,6,7-tetrahydro-4H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-one 2-Mercapto-5,6-dimethyl-3-phenyl-3H-thieno[2,3-d]pyrimidin-4-one 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
(4-Oxo-3-phenyl-3,4,5,6,7,8-hexahydro-benzo[4,5]-thieno[2,3-d]pyrimidin-2-ylsulfanyl)-acetic acid (3-Allyl-4-oxo-3,4,5,6,7,8-hexahydro-benzo[4,5]-thieno[2,3-d]pyrimidin-2-ylsulfanyl)-acetic acid 2-Mercapto-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one 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 3-Ethyl-2-mercapto-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one
3-Cyclohexyl-2-mercapto-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one AKOS BBS-00007201 AKOS BBS-00007188 AKOS BBS-00007197 AKOS BBS-00007193
AKOS BBS-00007172 AKOS BBS-00007163 AKOS BBS-00007164

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5,6-dimethyl-2-sulfanylidene-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-4-one 5,6-Dimethyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one 5,6-dimethyl-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidin-4-one 5,6-Dimethyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one 38201-64-8