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3-Chlorothiophene-2-boronic acid pinacol ester

3-Chlorothiophene-2-boronic acid pinacol ester Structure
3-Chlorothiophene-2-boronic acid pinacol ester structure
CAS No.
1040281-97-7
Chemical Name:
3-Chlorothiophene-2-boronic acid pinacol ester
Synonyms
3-Chlorothiophene-2-boronic acid pinacol ester;3-Chlorothiophene-2-boronic acid pinacol ester, 95%,;2-(3-Chloro-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;1,3,2-Dioxaborolane, 2-(3-chloro-2-thienyl)-4,4,5,5-tetramethyl-;2-(3-Chlorothiophen-2-yl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane
CBNumber:
CB71518583
Molecular Formula:
C10H14BClO2S
Molecular Weight:
244.55
MDL Number:
MFCD09837624
MOL File:
1040281-97-7.mol
MSDS File:
SDS
Last updated:2026-05-28 02:53:04
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3-Chlorothiophene-2-boronic acid pinacol ester Properties

storage temp. 2-8°C
form solid
InChI 1S/C10H14BClO2S/c1-9(2)10(3,4)14-11(13-9)8-7(12)5-6-15-8/h5-6H,1-4H3
InChIKey UAAAZOFUOOBDBI-UHFFFAOYSA-N
SMILES ClC1=C(B2OC(C)(C)C(C)(C)O2)SC=C1
UNSPSC Code 12352200
NACRES NA.21

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
WGK Germany  WGK 3
Storage Class 11 - Combustible Solids
NFPA 704
0
2 0

3-Chlorothiophene-2-boronic acid pinacol ester price More Price(28)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich BCH00024 3-Chlorothiophene-2-boronic acid pinacol ester 1040281-97-7 1 g $586 2026-04-30 Buy
Matrix Scientific 091204 2-(3-Chlorothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1040281-97-7 100.00mg $91 2026-05-18 Buy
Matrix Scientific 091204 2-(3-Chlorothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1040281-97-7 250.00mg $147 2026-05-18 Buy
Matrix Scientific 091204 2-(3-Chlorothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1040281-97-7 1.00g $379 2026-05-18 Buy
aablocks AA007WQ5 2-(3-Chlorothiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95+% 1040281-97-7 100mg $64 2026-05-28 Buy
Product number Packaging Price Buy
BCH00024 1 g $586 Buy
091204 100.00mg $91 Buy
091204 250.00mg $147 Buy
091204 1.00g $379 Buy
AA007WQ5 100mg $64 Buy

3-Chlorothiophene-2-boronic acid pinacol ester Preparation Products And Raw materials

Raw materials

Preparation Products

3-Chlorothiophene-2-boronic acid pinacol ester Suppliers

Global Suppliers ( 24)
Supplier Tel Email Country ProdList Advantage
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Shanghai Longsheng chemical Co.,Ltd. 58099637 13585536065 sales@shlschem.com China 9880 59
Shanghai Litong Chemical Technology Co.,Ltd. 13598610367 0373-7129549 2468833170@qq.com China 932 58
Henan CoreyChem Co., Ltd 0371-86658258 info@coreychem.com China 10442 58
BePharm Ltd 400-685-9117 market@bepharm.com China 15081 60
Amadis Chemical Company Limited 571-89925085 sales@amadischem.com China 131885 58
Shandong Ono Chemical Co., Ltd. 0539-6362799 20） China 9998 58
Suzhou Nuoouman Biological Technology Co., Ltd. 15026866316 180642609@qq.com China 4966 58
Shanghai Anhua Biotechnology Co., Ltd. 021-61263375 18168859245 China 5955 58
Wuxi maimo topp biotechnology co., LTD 15861600115 lisa-li@mimotopes.cn China 5795 58
Supplier Advantage
Alfa Aesar 84
Shanghai Longsheng chemical Co.,Ltd. 59
Shanghai Litong Chemical Technology Co.,Ltd. 58
Henan CoreyChem Co., Ltd 58
BePharm Ltd 60
Amadis Chemical Company Limited 58
Shandong Ono Chemical Co., Ltd. 58
Suzhou Nuoouman Biological Technology Co., Ltd. 58
Shanghai Anhua Biotechnology Co., Ltd. 58
Wuxi maimo topp biotechnology co., LTD 58

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3-Chlorothiophene-2-boronic acid pinacol ester 2-(3-Chlorothiophen-2-yl)-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane 1,3,2-Dioxaborolane, 2-(3-chloro-2-thienyl)-4,4,5,5-tetramethyl- 3-Chlorothiophene-2-boronic acid pinacol ester, 95%, 2-(3-Chloro-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 1040281-97-7