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ChemicalBook >> CAS DataBase List >> 2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane price.
  • $16 - $1548
  • Product name: 2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • CAS: 402503-13-3
  • MF: C14H17BO3
  • MW: 244.09
  • EINECS:941-104-4
  • MDL Number:MFCD11870258
  • Synonyms:Benzo[b]furan-2-boronic acid pinacol ester 96%;Benzofuran-2-boronic acid,pinacol ester;Benzo[b]furan-2-boronicacidpinacolester96%;Benzo[b]furan-2-boronicacidpinacolester;BENZOFURAN-2-YLBORONIC ACID PINACOL ESTER;Benzofuran, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-;2-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-yl)Benzo[b]Furan;2-Benzofuranboronic Acid Pinacol Ester
Price40 Properties Safety Information Description
40 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • SynQuest Laboratories
  • Synthonix
  • TRC
Package
  • 100mg
  • 250mg
  • 500.00mg
  • 500mg
  • 1g
  • 1.00g
  • 2g
  • 5.00g
  • 5g
  • 10g
  • 25G
  • 100g
  • Manufactureraablocks
  • Product numberAA003EWC
  • Product description2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 98%
  • Packaging250mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003EWC
  • Product description2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 98%
  • Packaging1g
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003EWC
  • Product description2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 97%
  • Packaging5g
  • Price$57
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003EWC
  • Product description2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 98%
  • Packaging100g
  • Price$1096
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW159635
  • Product description2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 97%
  • Packaging100G
  • Price$675
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW159635
  • Product description2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 97%
  • Packaging25G
  • Price$225
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberAMTB634
  • Product descriptionBenzofuran-2-boronic acid pinacol ester 98%(HPLC)
  • Packaging10g
  • Price$362
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberAMTB634
  • Product descriptionBenzofuran-2-boronic acid pinacol ester 98%(HPLC)
  • Packaging5g
  • Price$196
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberAMTB634
  • Product descriptionBenzofuran-2-boronic acid pinacol ester 98%(HPLC)
  • Packaging1g
  • Price$63
  • Updated2026-06-04
  • Buy
  • ManufacturerAK Scientific
  • Product numberAMTB634
  • Product descriptionBenzofuran-2-boronic acid pinacol ester 98%(HPLC)
  • Packaging250mg
  • Price$24
  • Updated2026-06-04
  • Buy
  • ManufacturerAlichem
  • Product number402503133
  • Product description2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
  • Packaging5g
  • Price$437.58
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA320167
  • Product description2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 98%
  • Packaging5g
  • Price$209
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA320167
  • Product description2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 98%
  • Packaging250mg
  • Price$29
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA320167
  • Product description2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 98%
  • Packaging1g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0006037
  • Product description2-(BENZOFURAN-2-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE 95.00%
  • Packaging1G
  • Price$679.14
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR303556
  • Product descriptionBenzo[b]furan-2-boronic acid pinacol ester >98%
  • Packaging100g
  • Price$1548
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003EWC 2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 98% 250mg $16 2026-05-28 Buy
aablocks AA003EWC 2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 98% 1g $19 2026-05-28 Buy
aablocks AA003EWC 2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 97% 5g $57 2026-05-28 Buy
aablocks AA003EWC 2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 98% 100g $1096 2026-05-28 Buy
ACHEMBLOCK W159635 2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 97% 100G $675 2026-05-27 Buy
ACHEMBLOCK W159635 2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 97% 25G $225 2026-05-27 Buy
AK Scientific AMTB634 Benzofuran-2-boronic acid pinacol ester 98%(HPLC) 10g $362 2026-06-04 Buy
AK Scientific AMTB634 Benzofuran-2-boronic acid pinacol ester 98%(HPLC) 5g $196 2026-06-04 Buy
AK Scientific AMTB634 Benzofuran-2-boronic acid pinacol ester 98%(HPLC) 1g $63 2026-06-04 Buy
AK Scientific AMTB634 Benzofuran-2-boronic acid pinacol ester 98%(HPLC) 250mg $24 2026-06-04 Buy
Alichem 402503133 2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 5g $437.58 2021-12-16 Buy
Ambeed A320167 2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 98% 5g $209 2021-12-16 Buy
Ambeed A320167 2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 98% 250mg $29 2021-12-16 Buy
Ambeed A320167 2-(Benzofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 98% 1g $65 2021-12-16 Buy
American Custom Chemicals Corporation ING0006037 2-(BENZOFURAN-2-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE 95.00% 1G $679.14 2021-12-16 Buy
Apolloscientific OR303556 Benzo[b]furan-2-boronic acid pinacol ester >98% 100g $1548 2026-06-04 Buy
Next Last

Properties

Boiling point :340.0±15.0 °C(Predicted)
Density :1.10±0.1 g/cm3(Predicted)
storage temp. :Inert atmosphere,Store in freezer, under -20°C
form :solid
color :Off-white to light yellow
InChI :InChI=1S/C14H17BO3/c1-13(2)14(3,4)18-15(17-13)12-9-10-7-5-6-8-11(10)16-12/h5-9H,1-4H3
InChIKey :GVWNFCUCNAWDNO-UHFFFAOYSA-N
SMILES :O1C2=CC=CC=C2C=C1B1OC(C)(C)C(C)(C)O1

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.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

Shaanxi Weishennuo New Material Co., Ltd. Wuhan Chemwish Technology Co., Ltd Adamas Reagent, Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 9ding chemical ( Shanghai) Limited ShangHai AmK Pharmaceutical Technology Co., Ltd. Zhengzhou Alfachem Co., Ltd. Wuhan Chemwish Technology Co.， Ltd Henan CoreyChem Co., Ltd Amadis Chemical Company Limited