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ChemicalBook >> thieno[2,3-d]pyrimidin-4(3H)-one, 5-ethyl-6-methyl-

thieno[2,3-d]pyrimidin-4(3H)-one, 5-ethyl-6-methyl-

thieno[2,3-d]pyrimidin-4(3H)-one, 5-ethyl-6-methyl- price.
  • $152 - $1568
  • Product name: thieno[2,3-d]pyrimidin-4(3H)-one, 5-ethyl-6-methyl-
  • CAS: 439692-89-4
  • MF: C9H10N2OS
  • MW: 194.25
  • EINECS:
  • MDL Number:MFCD08700504
  • Synonyms:5-ethyl-6-methylthieno[2,3-d]pyrimidin-4(3H)-one;thieno[2,3-d]pyrimidin-4(3H)-one, 5-ethyl-6-methyl-;5-ethyl-6-methyl-3H-thieno[3,2-e]pyrimidin-4-one;5-Ethyl-6-methyl-3H-thieno[2,3-d]pyrimidin-4-one;Thieno[2,3-d]pyrimidin-4(1H)-one, 5-ethyl-6-methyl-;5-Ethyl-6-methylthieno[2,3-d]pyrimidin-4-ol
Price11 Properties Safety Information Description
11 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Matrix Scientific
Package
  • 100mg
  • 0.5G
  • 500mg
  • 1.00g
  • 1g
  • 5G
  • Manufactureraablocks
  • Product numberAA00DF5F
  • Product description5-ethyl-6-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one 97%
  • Packaging100mg
  • Price$152
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DF5F
  • Product description5-ethyl-6-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one 97%
  • Packaging500mg
  • Price$526
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00DF5F
  • Product description5-ethyl-6-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one 97%
  • Packaging1g
  • Price$934
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product numberZ2976
  • Product description5-Ethyl-6-methylthieno[2,3-d]pyrimidin-4(3H)-one
  • Packaging500mg
  • Price$369
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0117843
  • Product description5-ETHYL-6-METHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE 95.00%
  • Packaging5G
  • Price$1328.25
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0117843
  • Product description5-ETHYL-6-METHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE 95.00%
  • Packaging0.5G
  • Price$682
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0117843
  • Product description5-ETHYL-6-METHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE 95.00%
  • Packaging1G
  • Price$750.75
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM151549
  • Product description5-Ethyl-6-methylthieno[2,3-d]pyrimidin-4(3H)-one 95%
  • Packaging1g
  • Price$462
  • Updated2026-05-26
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11123315
  • Product description5-Ethyl-6-methylthieno[2,3-d]pyrimidin-4(3H)-one 95+%
  • Packaging1g
  • Price$510
  • Updated2026-05-26
  • Buy
  • ManufacturerMatrix Scientific
  • Product number063816
  • Product description5-Ethyl-6-methylthieno[2,3-d]pyrimidin-4(3H)-one
  • Packaging500mg
  • Price$237
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number063816
  • Product description5-Ethyl-6-methylthieno[2,3-d]pyrimidin-4(3H)-one
  • Packaging1.00g
  • Price$1568
  • Updated2026-05-18
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00DF5F 5-ethyl-6-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one 97% 100mg $152 2026-05-28 Buy
aablocks AA00DF5F 5-ethyl-6-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one 97% 500mg $526 2026-05-28 Buy
aablocks AA00DF5F 5-ethyl-6-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one 97% 1g $934 2026-05-28 Buy
AK Scientific Z2976 5-Ethyl-6-methylthieno[2,3-d]pyrimidin-4(3H)-one 500mg $369 2021-12-16 Buy
American Custom Chemicals Corporation CHM0117843 5-ETHYL-6-METHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE 95.00% 5G $1328.25 2021-12-16 Buy
American Custom Chemicals Corporation CHM0117843 5-ETHYL-6-METHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE 95.00% 0.5G $682 2021-12-16 Buy
American Custom Chemicals Corporation CHM0117843 5-ETHYL-6-METHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE 95.00% 1G $750.75 2021-12-16 Buy
Chemenu CM151549 5-Ethyl-6-methylthieno[2,3-d]pyrimidin-4(3H)-one 95% 1g $462 2026-05-26 Buy
Crysdot CD11123315 5-Ethyl-6-methylthieno[2,3-d]pyrimidin-4(3H)-one 95+% 1g $510 2026-05-26 Buy
Matrix Scientific 063816 5-Ethyl-6-methylthieno[2,3-d]pyrimidin-4(3H)-one 500mg $237 2021-12-16 Buy
Matrix Scientific 063816 5-Ethyl-6-methylthieno[2,3-d]pyrimidin-4(3H)-one 1.00g $1568 2026-05-18 Buy

Properties

Boiling point :381.6±52.0 °C(Predicted)
Density :1.38±0.1 g/cm3(Predicted)
storage temp. :2-8°C
pka :1.51±0.20(Predicted)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

More related product prices

BUTTPARK 146\18-29 3-METHYLTHIENO(2,3-D)PYRIMIDIN-4(5H)-ONE 6-ISO-PROPYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Amadis Chemical Company Limited Shenzhen Polymeri Biochemical Technology Co., Ltd. Changzhou Qianai Biotechnology Co., Ltd