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ChemicalBook > Product Catalogue >Chemical Reagents >Organic reagents >Borate >6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline

6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline

6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline Structure
  • ₹7241.93 - ₹20664.93
  • Product name: 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline
  • CAS: 1167418-13-4
  • MF: C14H17BN2O2
  • MW: 256.11
  • EINECS:
  • MDL Number:MFCD11054040
  • Synonyms:6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline;6-(tetraMethyl-1,3,2-dioxaborolan-2-yl)quinoxaline;2-dioxaborolan-2-yl)quinoxaline;6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)quinoxaline 97%;Quinoxaline-6-boronic acid picol ester;Quinoxaline, 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
2 prices
Selected condition:

Brand

  • Sigma-Aldrich(India)

Package

  • 250MG
  • 1G
  • ManufacturerSigma-Aldrich(India)
  • Product number708631
  • Product descriptionQuinoxaline-6-boronic acid pinacol ester 97%
  • Packaging250MG
  • Price₹7241.93
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number708631
  • Product descriptionQuinoxaline-6-boronic acid pinacol ester 97%
  • Packaging1G
  • Price₹20664.93
  • Updated2022-06-14
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich(India) 708631 Quinoxaline-6-boronic acid pinacol ester 97% 250MG ₹7241.93 2022-06-14 Buy
Sigma-Aldrich(India) 708631 Quinoxaline-6-boronic acid pinacol ester 97% 1G ₹20664.93 2022-06-14 Buy

Properties

Boiling point :387.8±22.0 °C(Predicted)
Density :1.123 g/mL at 25℃
refractive index :n20/D1.560
Flash point :>110℃
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
pka :0.93±0.30(Predicted)
InChIKey :ZYWICCYXTGRUNM-UHFFFAOYSA-N

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Quinoxaline-6-boronic acid pinacol ester is a common reactant of a Suzuki coupling reaction that can be used:
  • To prepare quinoxalin based PI3Kδ inhibitors.
  • As a substrate in the Cu(II) catalyzed [11C]-radiocyanation of arylboronic acids.
  • To prepare 6-quinoxaline boronic acid, which is used as a substrate in the silver-mediated fluorination of boronic acids.


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