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ChemicalBook >> CAS DataBase List >> Methyl4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate

Methyl4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate

Methyl4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate price.
  • $25 - $1897.35
  • Product name: Methyl4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate
  • CAS: 709648-80-6
  • MF: C12H17BO4S
  • MW: 268.14
  • EINECS:
  • MDL Number:MFCD13689007
  • Synonyms:2-Methoxycarbonylthiophene-4-boronic acid pinacol ester;2-Thiophenecarboxylic acid, 4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-, Methyl ester;Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-;5-(Methoxycarbonyl)thiophene-3-boronic Acid Pinacol Ester;Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-thiophenecarboxylate;Methyl4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate
Price31 Properties Safety Information Description
31 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • SynChem
  • Synthonix
Package
  • 5MG
  • 100mg
  • 250mg
  • 250.00mg
  • 0.5g
  • 500mg
  • 1g
  • 1.00g
  • 5g
  • 5.00g
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA005PXU
  • Product descriptionMethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);thiophene-2-carboxylate 95%
  • Packaging100mg
  • Price$25
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA005PXU
  • Product descriptionMethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);thiophene-2-carboxylate 95%
  • Packaging250mg
  • Price$46
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA005PXU
  • Product descriptionMethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);thiophene-2-carboxylate 95%
  • Packaging1g
  • Price$117
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA005PXU
  • Product descriptionMethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);thiophene-2-carboxylate 95%
  • Packaging5g
  • Price$513
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA005PXU
  • Product descriptionMethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);thiophene-2-carboxylate 95%
  • Packaging10g
  • Price$868
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA005PXU
  • Product descriptionMethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);thiophene-2-carboxylate 95%
  • Packaging25g
  • Price$1697
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU132134
  • Product descriptionmethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate 95%
  • Packaging5G
  • Price$545
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberU132134
  • Product descriptionmethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate 95%
  • Packaging1G
  • Price$160
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberY6361
  • Product descriptionMethyl4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate
  • Packaging1g
  • Price$390
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number709648806
  • Product description2-Methoxycarbonylthiophene-4-boronicacidpinacolester
  • Packaging1g
  • Price$1685
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number709648806
  • Product description2-Methoxycarbonylthiophene-4-boronicacidpinacolester
  • Packaging500mg
  • Price$980
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number709648806
  • Product description2-Methoxycarbonylthiophene-4-boronicacidpinacolester
  • Packaging250mg
  • Price$680
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0007249
  • Product descriptionMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)THIOPHENE-2-CARBOXYLATE 95.00%
  • Packaging1G
  • Price$1897.35
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0007249
  • Product descriptionMETHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)THIOPHENE-2-CARBOXYLATE 95.00%
  • Packaging5MG
  • Price$495.06
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberJDB64880
  • Product descriptionMethyl 4-(4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl) thiophene-2-carboxylate
  • Packaging0.5g
  • Price$318.6
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberJDB64880
  • Product descriptionMethyl 4-(4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl) thiophene-2-carboxylate
  • Packaging5g
  • Price$1239
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA005PXU Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);thiophene-2-carboxylate 95% 100mg $25 2026-05-28 Buy
aablocks AA005PXU Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);thiophene-2-carboxylate 95% 250mg $46 2026-05-28 Buy
aablocks AA005PXU Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);thiophene-2-carboxylate 95% 1g $117 2026-05-28 Buy
aablocks AA005PXU Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);thiophene-2-carboxylate 95% 5g $513 2026-05-28 Buy
aablocks AA005PXU Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);thiophene-2-carboxylate 95% 10g $868 2026-05-28 Buy
aablocks AA005PXU Methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl);thiophene-2-carboxylate 95% 25g $1697 2026-05-28 Buy
ACHEMBLOCK U132134 methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate 95% 5G $545 2026-05-27 Buy
ACHEMBLOCK U132134 methyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate 95% 1G $160 2026-05-27 Buy
AK Scientific Y6361 Methyl4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophene-2-carboxylate 1g $390 2021-12-16 Buy
Alichem 709648806 2-Methoxycarbonylthiophene-4-boronicacidpinacolester 1g $1685 2021-12-16 Buy
Alichem 709648806 2-Methoxycarbonylthiophene-4-boronicacidpinacolester 500mg $980 2021-12-16 Buy
Alichem 709648806 2-Methoxycarbonylthiophene-4-boronicacidpinacolester 250mg $680 2021-12-16 Buy
American Custom Chemicals Corporation BOR0007249 METHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)THIOPHENE-2-CARBOXYLATE 95.00% 1G $1897.35 2021-12-16 Buy
American Custom Chemicals Corporation BOR0007249 METHYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)THIOPHENE-2-CARBOXYLATE 95.00% 5MG $495.06 2021-12-16 Buy
Biosynth JDB64880 Methyl 4-(4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl) thiophene-2-carboxylate 0.5g $318.6 2026-06-04 Buy
Biosynth JDB64880 Methyl 4-(4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl) thiophene-2-carboxylate 5g $1239 2026-06-04 Buy
Next Last

Properties

Boiling point :374.6±27.0 °C(Predicted)
Density :1.16±0.1 g/cm3(Predicted)
storage temp. :Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
Appearance :White to off-white Solid

Safety Information

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

Description

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Suppliers and manufacturers

Shanghai Shengxiu Biotechnology Co., Ltd. NOTA Chemical (Shanghai) Co.,Ltd Beijing Yisiyan Technology Research Center shanghai cooperpharm co.,LTD . Bide Pharmatech Ltd. Wuhan Chemduro Pharm Tech Co. Ltd. Shanghai ShiXian Chemical Technology Co., Ltd. Shanghai Balmxy Pharmaceutical Co., Ltd ShangHai AmK Pharmaceutical Technology Co., Ltd. Shanghai Tombiopharma Chemical Co. Ltd.