METHYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-BENZOTHIOPHENE-2-CARBOXYLATE

Product Name: METHYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-BENZOTHIOPHENE-2-CARBOXYLATE
CAS No.: 690632-26-9
Chemical Name: METHYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-BENZOTHIOPHENE-2-CARBOXYLATE
Synonyms: Methyl 5-(4;2-dioxaborolan-2-yl)-1-benzothiophene-2-carboxylate;methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-benzoth;Methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophene-2-car...;METHYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-BENZOTHIOPHENE-2-CARBOXYLATE;METHYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-BENZOTHIOPHENE-2-CARBOXYLATE;methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophene-2-carboxylate;5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-benzothiophene-2-carboxylic acid methyl ester;Benzo[b]thiophene-2-carboxylic acid, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester
CBNumber: CB3104644
Molecular Formula: C16H19BO4S
Formula Weight: 318.2
MOL File: 690632-26-9.mol

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METHYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-BENZOTHIOPHENE-2-CARBOXYLATE Property

Melting point:: 110 °C
Boiling point:: 440.7±25.0 °C(Predicted)
Density: 1.20±0.1 g/cm3(Predicted)
storage temp.: 2-8°C
Appearance: White to off-white Solid

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Safety

HS Code: 2934999090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

aablocks

Product number: AA00FB1U
Product name: Methyl 5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzo[B]Thiophene-2-Carboxylate
Purity: 95+%
Packaging: 100mg
Price: $72
Updated: 2026/05/28

aablocks

Product number: AA00FB1U
Product name: Methyl 5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzo[B]Thiophene-2-Carboxylate
Purity: 95+%
Packaging: 250mg
Price: $125
Updated: 2026/05/28

aablocks

Product number: AA00FB1U
Product name: Methyl 5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzo[B]Thiophene-2-Carboxylate
Purity: 95+%
Packaging: 1g
Price: $260
Updated: 2026/05/28

aablocks

Product number: AA00FB1U
Product name: Methyl 5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzo[B]Thiophene-2-Carboxylate
Purity: 97%
Packaging: 5g
Price: $975
Updated: 2026/05/28

aablocks

Product number: AA00FB1U
Product name: Methyl 5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Benzo[B]Thiophene-2-Carboxylate
Purity: 97%
Packaging: 10g
Price: $1816
Updated: 2026/05/28

METHYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-BENZOTHIOPHENE-2-CARBOXYLATE Preparation Products And Raw materials

Raw materials

Preparation Products

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METHYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-BENZOTHIOPHENE-2-CARBOXYLATE Suppliers

Belgium 1 China 16 Germany 1 United Kingdom 2 United States 4 Global 24

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Pure Chemistry Scientific Inc.

Tel: 001-857-928-2050 or 1-888-588-9418
Fax: 001-617-206-9595
Email: sales@chemreagents.com
Country: United States
ProdList: 10186
Advantage: 62

Henan CoreyChem Co., Ltd

Tel: 0371-86658258
Fax: 0371-60996044
Email: info@coreychem.com
Country: China
ProdList: 10453
Advantage: 58

Changzhou Hopschain Chemical Co.,Ltd.

Tel: 85528066 13775048983
Fax: 0519-85528066
Email: sales@hopschem.com
Country: China
ProdList: 31553
Advantage: 55

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
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Shanghai Amico Chemicals Co. LTD

Tel: 微信 17321281695 18019252918
Fax: qq:1454668768
Email: 1454668768@qq.com
Country: China
ProdList: 14935
Advantage: 58

Taizhou Nanfeng Pharmaceutical Research Institute

Tel: nanfengpharma@126.co 18616377689
Email: nanfengpharma@126.com
Country: China
ProdList: 20009
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Shanghai Chino Pharmaceutical Technology Co., Ltd

Tel: 021-021-51557188 15901710861
Fax: QQ: 569058060
Email: sales@channelpharm.com
Country: China
ProdList: 1243
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Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 39807
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Bide Pharmatech Ltd.

Tel: 400-1647117 13681763483
Email: product02@bidepharm.com
Country: China
ProdList: 59936
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690632-26-9, METHYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-BENZOTHIOPHENE-2-CARBOXYLATERelated Search:

1-Benzothien-5-ylboronic acid 2-(1-BENZOTHIOPHEN-5-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE METHYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-BENZOTHIOPHENE-2-CARBOXYLATE

METHYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1-BENZOTHIOPHENE-2-CARBOXYLATE

METHYL 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-BENZOTHIOPHENE-2-CARBOXYLATE

2-dioxaborolan-2-yl)-1-benzothiophene-2-carboxylate

Methyl 5-(4

methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-benzoth

methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophene-2-carboxylate

5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-benzothiophene-2-carboxylic acid methyl ester

Methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophene-2-car...

Benzo[b]thiophene-2-carboxylic acid, 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, methyl ester

690632-26-9

C16H19BO4S