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ChemicalBook >> CAS DataBase List >> 4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine

4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine

4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine price.
  • $45 - $1140
  • Product name: 4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine
  • CAS: 83548-58-7
  • MF: C9H9ClN2S
  • MW: 212.7
  • EINECS:
  • MDL Number:MFCD03030423
  • Synonyms:AKOS BBS-00006646;THIENO[2,3-D]PYRIMIDINE, 4-CHLORO-2,5,6-TRIMETHYL-;2,5-Ditert-butylcyclohexan-1-ol;4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine
Price27 Properties Safety Information Description
27 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
  • TRC
Package
  • 50mg
  • 100mg
  • 250mg
  • 1g
  • 1.00g
  • 2.50g
  • 2.500g
  • 2.5g
  • 5.00g
  • 5g
  • 10g
  • Manufactureraablocks
  • Product numberAA0058HB
  • Product description4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97%
  • Packaging250mg
  • Price$90
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0058HB
  • Product description4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97%
  • Packaging1g
  • Price$174
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0058HB
  • Product description4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97%
  • Packaging5g
  • Price$674
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD249261
  • Product description4-chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 95%
  • Packaging5G
  • Price$1140
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberAD249261
  • Product description4-chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 95%
  • Packaging1G
  • Price$380
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number9589BA
  • Product description4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine
  • Packaging2.5g
  • Price$446
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number9589BA
  • Product description4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine
  • Packaging1g
  • Price$286
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0023313
  • Product description4-CHLORO-2,5,6-TRIMETHYLTHIENO[2,3-D]PYRIMIDINE 95.00%
  • Packaging2.5G
  • Price$906.27
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberHCH0023313
  • Product description4-CHLORO-2,5,6-TRIMETHYLTHIENO[2,3-D]PYRIMIDINE 95.00%
  • Packaging5G
  • Price$1082.56
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR322439
  • Product description4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97%
  • Packaging5g
  • Price$1075
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR322439
  • Product description4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97%
  • Packaging1g
  • Price$270
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR322439
  • Product description4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97%
  • Packaging250mg
  • Price$135
  • Updated2026-06-04
  • Buy
  • ManufacturerChemenu
  • Product numberCM270286
  • Product description4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97%
  • Packaging250mg
  • Price$100
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM270286
  • Product description4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97%
  • Packaging100mg
  • Price$60
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM270286
  • Product description4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97%
  • Packaging1g
  • Price$201
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM270286
  • Product description4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97%
  • Packaging10g
  • Price$905
  • Updated2026-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0058HB 4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97% 250mg $90 2026-05-28 Buy
aablocks AA0058HB 4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97% 1g $174 2026-05-28 Buy
aablocks AA0058HB 4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97% 5g $674 2026-05-28 Buy
ACHEMBLOCK AD249261 4-chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 95% 5G $1140 2026-05-27 Buy
ACHEMBLOCK AD249261 4-chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 95% 1G $380 2026-05-27 Buy
AK Scientific 9589BA 4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 2.5g $446 2021-12-16 Buy
AK Scientific 9589BA 4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 1g $286 2021-12-16 Buy
American Custom Chemicals Corporation HCH0023313 4-CHLORO-2,5,6-TRIMETHYLTHIENO[2,3-D]PYRIMIDINE 95.00% 2.5G $906.27 2021-12-16 Buy
American Custom Chemicals Corporation HCH0023313 4-CHLORO-2,5,6-TRIMETHYLTHIENO[2,3-D]PYRIMIDINE 95.00% 5G $1082.56 2021-12-16 Buy
Apolloscientific OR322439 4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97% 5g $1075 2026-06-04 Buy
Apolloscientific OR322439 4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97% 1g $270 2026-06-04 Buy
Apolloscientific OR322439 4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97% 250mg $135 2026-06-04 Buy
Chemenu CM270286 4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97% 250mg $100 2026-05-26 Buy
Chemenu CM270286 4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97% 100mg $60 2026-05-26 Buy
Chemenu CM270286 4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97% 1g $201 2026-05-26 Buy
Chemenu CM270286 4-Chloro-2,5,6-trimethylthieno[2,3-d]pyrimidine 97% 10g $905 2026-05-26 Buy
Next Last

Properties

Melting point :116-117 °C(Solv: ligroine (8032-32-4))
Boiling point :257.7±22.0 °C(Predicted)
Density :1.327±0.06 g/cm3(Predicted)
pka :1.29±0.40(Predicted)
form :solid
color :Beige

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
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,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
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
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.
P330 Rinse mouth.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to..…

Description

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Suppliers and manufacturers

Shanghai Sunway Pharmaceutical Technology Co., Ltd Ningbo Materials-X Co., Ltd Changzhou Hopschain Chemical Co.,Ltd. Amadis Chemical Company Limited Zhengzhou Ruke Biological Co., Ltd. CONIER CHEM AND PHARMA LIMITED Zhengzhou Deyuankai Chemical Co., LTD Xuchang Fengfei New Materials Technology Co., Ltd Hefei Molybdenum Kai Pharmaceutical Technology Co., Ltd Nanjing Moldeep Biochemical Co., Ltd.