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

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

5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one price.
  • $16 - $815
  • Product name: 5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one
  • CAS: 18593-44-7
  • MF: C8H8N2OS
  • MW: 180.23
  • EINECS:
  • MDL Number:MFCD00463622
  • Synonyms:OTAVA-BB BB0127460562;TIMTEC-BB SBB009541;5,6-DIMETHYL-3 H-THIENO[2,3-D ]PYRIMIDIN-4-ONE;AKOS MSC-0512;AKOS 91440;AKOS B020883;ART-CHEM-BB B020883;BUTTPARK 37\11-55
Price34 Properties Safety Information Description
34 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Arctom
  • ChemBridge Corporation
  • Chemenu
  • Crysdot
  • Frontier Specialty Chemicals
  • Oakwood
  • Sigma-Aldrich
  • Synthonix
  • TRC
Package
  • 5MG
  • 100mg
  • 250mg
  • 1g
  • 5G
  • 10g
  • 25G
  • 200μmol
  • Manufactureraablocks
  • Product numberAA003M7I
  • Product description5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one 97%
  • Packaging250mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003M7I
  • Product description5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one 97%
  • Packaging1g
  • Price$23
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX195258
  • Product description5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one 98.00%
  • Packaging5G
  • Price$165
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX195258
  • Product description5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one 98.00%
  • Packaging25G
  • Price$815
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberZ2933
  • Product description5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one
  • Packaging250mg
  • Price$94
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number18593447
  • Product description5,6-Dimethylthieno[2,3-d]pyrimidin-4(3h)-one
  • Packaging5g
  • Price$209.41
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number18593447
  • Product description5,6-Dimethylthieno[2,3-d]pyrimidin-4(3h)-one
  • Packaging10g
  • Price$349.68
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA200245
  • Product description5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one 97%
  • Packaging10g
  • Price$296
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA200245
  • Product description5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one 97%
  • Packaging1g
  • Price$58
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA200245
  • Product description5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one 97%
  • Packaging5g
  • Price$58
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM1035339
  • Product description5,6-DIMETHYL-THIENO[2,3-D]PYRIMIDIN-4-OL 95.00%
  • Packaging5MG
  • Price$505.49
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR959568
  • Product description5,6-Dimethyl-3H-thieno[2,3-d]pyrimidin-4-one 97%
  • Packaging25g
  • Price$633
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR959568
  • Product description5,6-Dimethyl-3H-thieno[2,3-d]pyrimidin-4-one 96%
  • Packaging10g
  • Price$655
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR959568
  • Product description5,6-Dimethyl-3H-thieno[2,3-d]pyrimidin-4-one 97%
  • Packaging5g
  • Price$157
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR959568
  • Product description5,6-Dimethyl-3H-thieno[2,3-d]pyrimidin-4-one 97%
  • Packaging1g
  • Price$36
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR959568
  • Product description5,6-Dimethyl-3H-thieno[2,3-d]pyrimidin-4-one 97%
  • Packaging250mg
  • Price$21
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003M7I 5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one 97% 250mg $16 2026-05-28 Buy
aablocks AA003M7I 5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one 97% 1g $23 2026-05-28 Buy
ACHEMBLOCK X195258 5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one 98.00% 5G $165 2026-05-27 Buy
ACHEMBLOCK X195258 5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one 98.00% 25G $815 2026-05-27 Buy
AK Scientific Z2933 5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one 250mg $94 2021-12-16 Buy
Alichem 18593447 5,6-Dimethylthieno[2,3-d]pyrimidin-4(3h)-one 5g $209.41 2021-12-16 Buy
Alichem 18593447 5,6-Dimethylthieno[2,3-d]pyrimidin-4(3h)-one 10g $349.68 2021-12-16 Buy
Ambeed A200245 5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one 97% 10g $296 2021-12-16 Buy
Ambeed A200245 5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one 97% 1g $58 2021-12-16 Buy
Ambeed A200245 5,6-Dimethylthieno[2,3-d]pyrimidin-4(3H)-one 97% 5g $58 2021-12-16 Buy
American Custom Chemicals Corporation CHM1035339 5,6-DIMETHYL-THIENO[2,3-D]PYRIMIDIN-4-OL 95.00% 5MG $505.49 2021-12-16 Buy
Apolloscientific OR959568 5,6-Dimethyl-3H-thieno[2,3-d]pyrimidin-4-one 97% 25g $633 2026-06-04 Buy
Apolloscientific OR959568 5,6-Dimethyl-3H-thieno[2,3-d]pyrimidin-4-one 96% 10g $655 2021-12-16 Buy
Apolloscientific OR959568 5,6-Dimethyl-3H-thieno[2,3-d]pyrimidin-4-one 97% 5g $157 2026-06-04 Buy
Apolloscientific OR959568 5,6-Dimethyl-3H-thieno[2,3-d]pyrimidin-4-one 97% 1g $36 2026-06-04 Buy
Apolloscientific OR959568 5,6-Dimethyl-3H-thieno[2,3-d]pyrimidin-4-one 97% 250mg $21 2026-06-04 Buy
Next Last

Properties

Melting point :269-270℃ (ethanol )
storage temp. :2-8°C(protect from light)
form :solid
Appearance :Yellow to brown Solid
InChI :1S/C8H8N2OS/c1-4-5(2)12-8-6(4)7(11)9-3-10-8/h3H,1-2H3,(H,9,10,11)
InChIKey :QAFMGDDXMIKGEY-UHFFFAOYSA-N
SMILES :[s]1c2nc[nH][c](c2c(c1C)C)=O

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:
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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J & K SCIENTIFIC LTD. Alfa Aesar Wuhan Chemwish Technology Co., Ltd JinYan Chemicals(ShangHai) Co.,Ltd. Shanghai Sinch Parmaceuticals Tech. Co. Ltd. Nanjing Habo Medical Technology Co., Ltd. Nanjing Vital Chemical Co., Ltd. Chiba Pharmaceutical Science and technology Co, Ltd. 9ding chemical ( Shanghai) Limited Shanghai Yolne Chemical Co., Ltd.