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ChemicalBook >> CAS DataBase List >> 5-Methylthiophene-2-boronic acid pinacol ester, 95%

5-Methylthiophene-2-boronic acid pinacol ester, 95%

5-Methylthiophene-2-boronic acid pinacol ester, 95% price.
  • $26.5 - $1204.27
  • Product name: 5-Methylthiophene-2-boronic acid pinacol ester, 95%
  • CAS: 476004-80-5
  • MF: C11H17BO2S
  • MW: 224.13
  • EINECS:
  • MDL Number:MFCD05664108
  • Synonyms:5-Methylthiophene-2-boronic acid pinacol ester, 95%;4,4,5,5-TetraMethyl-2-(5-Methylthiophen-2-yl)-1,3,2-dioxaborolane;5-Methylthiophene-2-boronic acid pinacol ester 95%;3-hydroxy-2,3-dimethylbutan-2-yl hydrogen (5-methylthiophen-2-yl)boronate;5-Methylthiophen-2-boronic acid pinacol ester;4,4,5,5-Tetramethyl-2-(5-methylthiophen-2-yl);2-(5-Methyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(5-methyl-2-thienyl)-
Price9 Properties Safety Information Description
9 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • AOBChem
  • Chemenu
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • TRC
Package
  • 100mg
  • 1G
  • 5g
  • 10G
  • 25g
  • ManufacturerAK Scientific
  • Product numberAMTB677
  • Product description5-Methyl-2-thiopheneboronicacidpinacolester
  • Packaging5g
  • Price$40
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0000721
  • Product description5-METHYLTHIOPHENE-2-BORONIC ACID, PINACOL ESTER 95.00%
  • Packaging1G
  • Price$166.95
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0000721
  • Product description5-METHYLTHIOPHENE-2-BORONIC ACID, PINACOL ESTER 95.00%
  • Packaging10G
  • Price$1204.27
  • Updated2021-12-16
  • Buy
  • ManufacturerAOBChem
  • Product number12182
  • Product description5-Methylthiophen-2-boronicacidpinacolester 97%
  • Packaging10g
  • Price$70
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM134475
  • Product description4,4,5,5-Tetramethyl-2-(5-methylthiophen-2-yl)-1,3,2-dioxaborolane 0.95
  • Packaging25g
  • Price$140
  • Updated2021-12-16
  • Buy
  • ManufacturerMedical Isotopes, Inc.
  • Product number38028
  • Product description4,4,5,5-Tetramethyl-2-(5-methylthiophen-2-yl)-1,3,2-dioxaborolane 95+%
  • Packaging10g
  • Price$400
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number655074
  • Product description5-Methylthiophene-2-boronic acid pinacol ester 95%
  • Packaging1g
  • Price$26.5
  • Updated2023-06-20
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number655074
  • Product description5-Methylthiophene-2-boronic acid pinacol ester 95%
  • Packaging10g
  • Price$174
  • Updated2023-06-20
  • Buy
  • ManufacturerTRC
  • Product numberT302835
  • Product description4,4,5,5-Tetramethyl-2-(5-methylthiophen-2-yl)-1,3,2-dioxaborolane
  • Packaging100mg
  • Price$75
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific AMTB677 5-Methyl-2-thiopheneboronicacidpinacolester 5g $40 2021-12-16 Buy
American Custom Chemicals Corporation BOR0000721 5-METHYLTHIOPHENE-2-BORONIC ACID, PINACOL ESTER 95.00% 1G $166.95 2021-12-16 Buy
American Custom Chemicals Corporation BOR0000721 5-METHYLTHIOPHENE-2-BORONIC ACID, PINACOL ESTER 95.00% 10G $1204.27 2021-12-16 Buy
AOBChem 12182 5-Methylthiophen-2-boronicacidpinacolester 97% 10g $70 2021-12-16 Buy
Chemenu CM134475 4,4,5,5-Tetramethyl-2-(5-methylthiophen-2-yl)-1,3,2-dioxaborolane 0.95 25g $140 2021-12-16 Buy
Medical Isotopes, Inc. 38028 4,4,5,5-Tetramethyl-2-(5-methylthiophen-2-yl)-1,3,2-dioxaborolane 95+% 10g $400 2021-12-16 Buy
Sigma-Aldrich 655074 5-Methylthiophene-2-boronic acid pinacol ester 95% 1g $26.5 2023-06-20 Buy
Sigma-Aldrich 655074 5-Methylthiophene-2-boronic acid pinacol ester 95% 10g $174 2023-06-20 Buy
TRC T302835 4,4,5,5-Tetramethyl-2-(5-methylthiophen-2-yl)-1,3,2-dioxaborolane 100mg $75 2021-12-16 Buy

Properties

Boiling point :308.2±30.0 °C(Predicted)
Density :0.937
Flash point :105 °C
storage temp. :Keep in dark place,Sealed in dry,Room Temperature

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
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

5-Methylthiophene-2-boronic acid pinacol ester can be used as a reactant:
  • In the palladium-catalyzed Suzuki coupling reaction for the preparation of heteroaryl derivatives.
  • To synthesize N-(4-methylpyridin-2-yl)thiophene-2-carboxamide analog as potential inhibitor of acetylcholinesterase (AChE) and butyrylcholinesterase (BChE).
  • To prepare organic recyclable mechanoluminescent luminogen via Wittig and Suzuki reactions.

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Suppliers and manufacturers

career henan chemical co
5-Methylthiophene-2-boronic acid pinacol ester, 95%
$7.00 /1KG
5-Methylthiophene-2-boronic acid pinacol ester, 95% CAS:476004-80-5
Capot Chemical Co.,Ltd.
Alchem Pharmtech,Inc.
Wuhan Chemwish Technology Co., Ltd
Hefei Hirisun Pharmatech Co., Ltd
Alfa Chemistry
Coresyn Pharmatech Co., Ltd.
Shanghai Scochem Technology Co., Ltd
LEAPCHEM CO., LTD.
Nanjing Bicbiotechnology Co., Ltd