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

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

2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one price.
  • $45 - $1220
  • Product name: 2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one
  • CAS: 59898-59-8
  • MF: C9H10N2OS2
  • MW: 226.32
  • EINECS:
  • MDL Number:MFCD01907117
  • Synonyms:2-Mercapto-3,5,6-triMethyl-3H-thieno[2,3-d]pyriMidin-4-one;3,5,6-Trimethyl-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidin-4-one;2,3-Dihydro-3,5,6-trimethyl-2-thioxothieno[2,3-d]pyrimidin-4(1H)-one;Thieno[2,3-d]pyrimidin-4(1H)-one, 2,3-dihydro-3,5,6-trimethyl-2-thioxo-
Price14 Properties Safety Information Description
14 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • American Custom Chemicals Corporation
  • Matrix Scientific
  • TRC
Package
  • 50mg
  • 100mg
  • 250mg
  • 0.500g
  • 1.00g
  • 1g
  • 2.5G
  • 5g
  • Manufactureraablocks
  • Product numberAA00ECGY
  • Product description2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one 95%
  • Packaging100mg
  • Price$98
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00ECGY
  • Product description2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one 95%
  • Packaging250mg
  • Price$138
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00ECGY
  • Product description2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one 95%
  • Packaging1g
  • Price$174
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00ECGY
  • Product description2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one 95%
  • Packaging5g
  • Price$518
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX214510
  • Product description3,5,6-trimethyl-2-sulfanylidene-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-4-one 97%
  • Packaging5G
  • Price$1220
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX214510
  • Product description3,5,6-trimethyl-2-sulfanylidene-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-4-one 97%
  • Packaging1G
  • Price$305
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number0190CD
  • Product description2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one
  • Packaging250mg
  • Price$212
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0119457
  • Product description2-MERCAPTO-3,5,6-TRIMETHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE 95.00%
  • Packaging1G
  • Price$692.46
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0119457
  • Product description2-MERCAPTO-3,5,6-TRIMETHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE 95.00%
  • Packaging2.5G
  • Price$932.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0119457
  • Product description2-MERCAPTO-3,5,6-TRIMETHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE 95.00%
  • Packaging5G
  • Price$1114.58
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number155834
  • Product description2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one
  • Packaging1g
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number155834
  • Product description2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one
  • Packaging1.00g
  • Price$150
  • Updated2026-05-18
  • Buy
  • ManufacturerMatrix Scientific
  • Product number155834
  • Product description2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one
  • Packaging0.500g
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberB101978
  • Product description3,5,6-Trimethyl-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidin-4-one
  • Packaging50mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00ECGY 2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one 95% 100mg $98 2026-05-28 Buy
aablocks AA00ECGY 2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one 95% 250mg $138 2026-05-28 Buy
aablocks AA00ECGY 2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one 95% 1g $174 2026-05-28 Buy
aablocks AA00ECGY 2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one 95% 5g $518 2026-05-28 Buy
ACHEMBLOCK X214510 3,5,6-trimethyl-2-sulfanylidene-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-4-one 97% 5G $1220 2026-05-27 Buy
ACHEMBLOCK X214510 3,5,6-trimethyl-2-sulfanylidene-1H,2H,3H,4H-thieno[2,3-d]pyrimidin-4-one 97% 1G $305 2026-05-27 Buy
AK Scientific 0190CD 2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one 250mg $212 2021-12-16 Buy
American Custom Chemicals Corporation CHM0119457 2-MERCAPTO-3,5,6-TRIMETHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE 95.00% 1G $692.46 2021-12-16 Buy
American Custom Chemicals Corporation CHM0119457 2-MERCAPTO-3,5,6-TRIMETHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE 95.00% 2.5G $932.6 2021-12-16 Buy
American Custom Chemicals Corporation CHM0119457 2-MERCAPTO-3,5,6-TRIMETHYLTHIENO[2,3-D]PYRIMIDIN-4(3H)-ONE 95.00% 5G $1114.58 2021-12-16 Buy
Matrix Scientific 155834 2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one 1g $150 2021-12-16 Buy
Matrix Scientific 155834 2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one 1.00g $150 2026-05-18 Buy
Matrix Scientific 155834 2-Mercapto-3,5,6-trimethylthieno[2,3-d]pyrimidin-4(3H)-one 0.500g $120 2021-12-16 Buy
TRC B101978 3,5,6-Trimethyl-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidin-4-one 50mg $45 2021-12-16 Buy

Properties

Melting point :278-279 °C(Solv: chloroform (67-66-3))
Boiling point :390.0±52.0 °C(Predicted)
Density :1.42±0.1 g/cm3(Predicted)
pka :11.41±0.20(Predicted)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
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:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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