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ChemicalBook >> CAS DataBase List >> 5,6-Dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one

5,6-Dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one

5,6-Dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one price.
  • $56 - $1295.03
  • Product name: 5,6-Dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one
  • CAS: 59898-64-5
  • MF: C14H12N2OS2
  • MW: 288.39
  • EINECS:
  • MDL Number:MFCD00519014
  • Synonyms:AKOS BBS-00007117;THIENO[2,3-D]PYRIMIDIN-4(1H)-ONE, 2,3-DIHYDRO-5,6-DIMETHYL-3-PHENYL-2-THIOXO-;5,6-dimethyl-3-phenyl-2-sulfanylidene-1H-thieno[3,2-e]pyrimidin-4-one;5,6-dimethyl-3-phenyl-2-thioxo-1H-thieno[3,2-e]pyrimidin-4-one;A1871/0078719;SBB010028;ZINC00070374;ZINC00444790
Price22 Properties Safety Information Description
22 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
Package
  • 250mg
  • 500mg
  • 1.00g
  • 1g
  • 2g
  • 2.50g
  • 2.500g
  • 2.5G
  • 5.00g
  • 5G
  • 25G
  • Manufactureraablocks
  • Product numberAA00EJ2C
  • Product description2-Mercapto-5,6-dimethyl-3-phenylthieno[2,3-d]pyrimidin-4(3H)-one 97%
  • Packaging250mg
  • Price$63
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00EJ2C
  • Product description2-Mercapto-5,6-dimethyl-3-phenylthieno[2,3-d]pyrimidin-4(3H)-one 97%
  • Packaging1g
  • Price$84
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW159045
  • Product description2-Mercapto-5,6-dimethyl-3-phenylthieno[2,3-d]pyrimidin-4(3H)-one 97%
  • Packaging5G
  • Price$160
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW159045
  • Product description2-Mercapto-5,6-dimethyl-3-phenylthieno[2,3-d]pyrimidin-4(3H)-one 97%
  • Packaging25G
  • Price$545
  • Updated2026-05-27
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0119458
  • Product description2-MERCAPTO-5,6-DIMETHYL-3-PHENYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE 95.00%
  • Packaging1G
  • Price$765.23
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0119458
  • Product description2-MERCAPTO-5,6-DIMETHYL-3-PHENYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE 95.00%
  • Packaging2.5G
  • Price$1065.66
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0119458
  • Product description2-MERCAPTO-5,6-DIMETHYL-3-PHENYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE 95.00%
  • Packaging5G
  • Price$1295.03
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD58863
  • Product description5,6-dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1h)-one
  • Packaging5G
  • Price$578
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD58863
  • Product description5,6-dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1h)-one
  • Packaging250mg
  • Price$57.5
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD58863
  • Product description5,6-dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1h)-one
  • Packaging1g
  • Price$170
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD58863
  • Product description5,6-dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1h)-one
  • Packaging2g
  • Price$289
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD58863
  • Product description5,6-dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1h)-one
  • Packaging500mg
  • Price$100
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM271353
  • Product description5,6-Dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one 95%+
  • Packaging1g
  • Price$139
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM271353
  • Product description5,6-Dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one 95%+
  • Packaging250mg
  • Price$56
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM271353
  • Product description5,6-Dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one 95+%
  • Packaging5g
  • Price$418
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11097026
  • Product description5,6-Dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one 97%
  • Packaging5g
  • Price$443
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00EJ2C 2-Mercapto-5,6-dimethyl-3-phenylthieno[2,3-d]pyrimidin-4(3H)-one 97% 250mg $63 2026-05-28 Buy
aablocks AA00EJ2C 2-Mercapto-5,6-dimethyl-3-phenylthieno[2,3-d]pyrimidin-4(3H)-one 97% 1g $84 2026-05-28 Buy
ACHEMBLOCK W159045 2-Mercapto-5,6-dimethyl-3-phenylthieno[2,3-d]pyrimidin-4(3H)-one 97% 5G $160 2026-05-27 Buy
ACHEMBLOCK W159045 2-Mercapto-5,6-dimethyl-3-phenylthieno[2,3-d]pyrimidin-4(3H)-one 97% 25G $545 2026-05-27 Buy
American Custom Chemicals Corporation CHM0119458 2-MERCAPTO-5,6-DIMETHYL-3-PHENYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE 95.00% 1G $765.23 2021-12-16 Buy
American Custom Chemicals Corporation CHM0119458 2-MERCAPTO-5,6-DIMETHYL-3-PHENYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE 95.00% 2.5G $1065.66 2021-12-16 Buy
American Custom Chemicals Corporation CHM0119458 2-MERCAPTO-5,6-DIMETHYL-3-PHENYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE 95.00% 5G $1295.03 2021-12-16 Buy
Biosynth FD58863 5,6-dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1h)-one 5G $578 2021-12-16 Buy
Biosynth FD58863 5,6-dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1h)-one 250mg $57.5 2021-12-16 Buy
Biosynth FD58863 5,6-dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1h)-one 1g $170 2021-12-16 Buy
Biosynth FD58863 5,6-dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1h)-one 2g $289 2021-12-16 Buy
Biosynth FD58863 5,6-dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1h)-one 500mg $100 2021-12-16 Buy
Chemenu CM271353 5,6-Dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one 95%+ 1g $139 2026-05-26 Buy
Chemenu CM271353 5,6-Dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one 95%+ 250mg $56 2026-05-26 Buy
Chemenu CM271353 5,6-Dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one 95+% 5g $418 2021-12-16 Buy
Crysdot CD11097026 5,6-Dimethyl-3-phenyl-2-thioxo-2,3-dihydrothieno[2,3-d]pyrimidin-4(1H)-one 97% 5g $443 2026-05-26 Buy
Next Last

Properties

Melting point :ca 250℃
storage temp. :2-8°C, stored under nitrogen
Appearance :Off-white to light yellow Solid

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

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Suppliers and manufacturers

Alfa Aesar Shanghai Kaiwei Chemical Technology Co., Ltd. Shanghai Haohong Pharmaceutical Co., Ltd. Energy Chemical Beijing Solarbio Science & Tecnology Co., Ltd. Shanghai He-H Chemical Technology Co., Ltd DAYANG CHEM (HANGZHOU) CO.,LTD