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ChemicalBook >> CAS DataBase List >> 2-methylthieno[3,2-d]pyrimidin-4(3H)-one

2-methylthieno[3,2-d]pyrimidin-4(3H)-one

2-methylthieno[3,2-d]pyrimidin-4(3H)-one price.
  • $16 - $960
  • Product name: 2-methylthieno[3,2-d]pyrimidin-4(3H)-one
  • CAS: 18678-13-2
  • MF: C7H6N2OS
  • MW: 166.2
  • EINECS:
  • MDL Number:MFCD09834967
  • Synonyms:2-methylthieno[3,2-d]pyrimidin-4(3H)-one;2-Methyl-3H-thieno[3,2-d]pyriMidin-4-one;2-Methyl-3H,4H-thieno[3,2-d]pyriMidin-4-one;2-Methyl-thieno[3,2-d]pyrimidin-4(1H)-one;Thieno[3,2-d]pyriMidin-4(3H)-one, 2-Methyl-;2-methylthieno[3,2-d]pyrimidin-4(3H)-one ISO 9001:2015 REACH;4-Hydroxy-2-methylthieno[3,2-d]pyrimidine
38 prices
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Brand
  • aablocks
  • Abosyn
  • ACHEMBLOCK
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • AstaTech
  • Biosynth
  • ChemBridge Corporation
  • Chemcia Scientific
  • Chemenu
  • Crysdot
  • Synthonix
  • TRC
Package
  • 5MG
  • 100mg
  • 250mg
  • 500mg
  • 1g
  • 5g
  • 10G
  • 25G
  • Manufactureraablocks
  • Product numberAA00AQ48
  • Product description2-Methylthieno[3,2-D]Pyrimidin-4(3H)-One 95%
  • Packaging100mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00AQ48
  • Product description2-Methylthieno[3,2-D]Pyrimidin-4(3H)-One 95%
  • Packaging250mg
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00AQ48
  • Product description2-Methylthieno[3,2-D]Pyrimidin-4(3H)-One 95%
  • Packaging1g
  • Price$28
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00AQ48
  • Product description2-Methylthieno[3,2-D]Pyrimidin-4(3H)-One 95%
  • Packaging5g
  • Price$113
  • Updated2026-05-28
  • Buy
  • ManufacturerAbosyn
  • Product number21-2472
  • Product description2-methylthieno[3,2-d]pyrimidin-4-ol 95%-98%
  • Packaging1g
  • Price$295
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW169209
  • Product description2-Methylthieno[3,2-d]pyrimidin-4(3H)-one 98%
  • Packaging5G
  • Price$135
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW169209
  • Product description2-Methylthieno[3,2-d]pyrimidin-4(3H)-one 98%
  • Packaging25G
  • Price$540
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMB-03991
  • Product description4-HYDROXY-2-METHYLTHIENO[3,2-D]PYRIMIDINE 98%
  • Packaging1g
  • Price$960
  • Updated2021-12-16
  • Buy
  • ManufacturerAHH
  • Product numberMB-03991
  • Product description4-HYDROXY-2-METHYLTHIENO[3,2-D]PYRIMIDINE 97%
  • Packaging1g
  • Price$960
  • Updated2026-05-26
  • Buy
  • ManufacturerAK Scientific
  • Product number9758AA
  • Product description2-Methylthieno[3,2-d]pyrimidin-4-ol
  • Packaging5g
  • Price$490
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number9758AA
  • Product description2-Methylthieno[3,2-d]pyrimidin-4-ol
  • Packaging1g
  • Price$214
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0388497
  • Product description2-METHYLTHIENO[3,2-D]PYRIMIDIN-4-OL 95.00%
  • Packaging5MG
  • Price$498.04
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR918771
  • Product description2-Methyl-3H-thieno[3,2-d]pyrimidin-4-one 95%
  • Packaging1g
  • Price$215
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR918771
  • Product description2-Methyl-3H-thieno[3,2-d]pyrimidin-4-one 95%
  • Packaging5g
  • Price$215
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR918771
  • Product description2-Methyl-3H-thieno[3,2-d]pyrimidin-4-one 95%
  • Packaging5g
  • Price$215
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR918771
  • Product description2-Methyl-3H-thieno[3,2-d]pyrimidin-4-one 95%
  • Packaging1g
  • Price$85
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00AQ48 2-Methylthieno[3,2-D]Pyrimidin-4(3H)-One 95% 100mg $16 2026-05-28 Buy
aablocks AA00AQ48 2-Methylthieno[3,2-D]Pyrimidin-4(3H)-One 95% 250mg $19 2026-05-28 Buy
aablocks AA00AQ48 2-Methylthieno[3,2-D]Pyrimidin-4(3H)-One 95% 1g $28 2026-05-28 Buy
aablocks AA00AQ48 2-Methylthieno[3,2-D]Pyrimidin-4(3H)-One 95% 5g $113 2026-05-28 Buy
Abosyn 21-2472 2-methylthieno[3,2-d]pyrimidin-4-ol 95%-98% 1g $295 2021-12-16 Buy
ACHEMBLOCK W169209 2-Methylthieno[3,2-d]pyrimidin-4(3H)-one 98% 5G $135 2026-05-27 Buy
ACHEMBLOCK W169209 2-Methylthieno[3,2-d]pyrimidin-4(3H)-one 98% 25G $540 2026-05-27 Buy
AHH MB-03991 4-HYDROXY-2-METHYLTHIENO[3,2-D]PYRIMIDINE 98% 1g $960 2021-12-16 Buy
AHH MB-03991 4-HYDROXY-2-METHYLTHIENO[3,2-D]PYRIMIDINE 97% 1g $960 2026-05-26 Buy
AK Scientific 9758AA 2-Methylthieno[3,2-d]pyrimidin-4-ol 5g $490 2021-12-16 Buy
AK Scientific 9758AA 2-Methylthieno[3,2-d]pyrimidin-4-ol 1g $214 2021-12-16 Buy
American Custom Chemicals Corporation CHM0388497 2-METHYLTHIENO[3,2-D]PYRIMIDIN-4-OL 95.00% 5MG $498.04 2021-12-16 Buy
Apolloscientific OR918771 2-Methyl-3H-thieno[3,2-d]pyrimidin-4-one 95% 1g $215 2021-12-16 Buy
Apolloscientific OR918771 2-Methyl-3H-thieno[3,2-d]pyrimidin-4-one 95% 5g $215 2026-06-04 Buy
Apolloscientific OR918771 2-Methyl-3H-thieno[3,2-d]pyrimidin-4-one 95% 5g $215 2026-06-04 Buy
Apolloscientific OR918771 2-Methyl-3H-thieno[3,2-d]pyrimidin-4-one 95% 1g $85 2026-06-04 Buy

Properties

Density :1.53
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
pka :10.86±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
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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