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ChemicalBook >> CAS DataBase List >> 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE

3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE

3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE price.
  • $5 - $1396.65
  • Product name: 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE
  • CAS: 844501-71-9
  • MF: C9H15BN2O2
  • MW: 194.04
  • EINECS:
  • MDL Number:MFCD07368044
  • Synonyms:3-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1H-PYRAZOLE;3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE-2-YL)PYRRAZOLE;3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE)-PYRAZOLE;3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOLONE)-PYRAZOLE;3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOLONE)-PYRRAZOLE;1H-Pyrazole-5-boronic acid pinacol ester;1H-Pyrazole-3-boronic acid pinacol ester, 95%;PYRAZOLE-3-BORONIC ACID PINACOL ESTER
35 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Ark Pharm
  • Atlantic Research Chemicals
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • SynQuest Laboratories
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 1g
  • 2.5g
  • 5g
  • 10g
  • 25g
  • 100g
  • 500g
  • 1gm:
  • ManufacturerAK Scientific
  • Product numberJ98071
  • Product descriptionPyrazole-3-boronicacidpinacolester
  • Packaging1g
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX2294
  • Product descriptionPyrazole-3-boronicacidpinacolester
  • Packaging5g
  • Price$234
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX2294
  • Product descriptionPyrazole-3-boronicacidpinacolester
  • Packaging25g
  • Price$767
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH27619
  • Product description1H-Pyrazole-3-boronic acid pinacol ester, 95%
  • Packaging1g
  • Price$700
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH27619
  • Product description1H-Pyrazole-3-boronic acid pinacol ester, 95%
  • Packaging5g
  • Price$1396.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA233834
  • Product description3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging250mg
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA233834
  • Product description3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging1g
  • Price$8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA233834
  • Product description3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging5g
  • Price$29
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA233834
  • Product description3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging10g
  • Price$46
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA233834
  • Product description3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging25g
  • Price$109
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA233834
  • Product description3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging100g
  • Price$310
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA233834
  • Product description3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging500g
  • Price$1315
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberBOR0001973
  • Product description1H-PYRAZOLE-5-BORONIC ACID PINACOL ESTER 95.00%
  • Packaging1G
  • Price$351.75
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberP000720863
  • Product description3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging250mg
  • Price$5
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberP000720863
  • Product description3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging1g
  • Price$7
  • Updated2021-12-16
  • Buy
  • ManufacturerArk Pharm
  • Product numberP000720863
  • Product description3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging5g
  • Price$26
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J98071 Pyrazole-3-boronicacidpinacolester 1g $60 2021-12-16 Buy
AK Scientific X2294 Pyrazole-3-boronicacidpinacolester 5g $234 2021-12-16 Buy
AK Scientific X2294 Pyrazole-3-boronicacidpinacolester 25g $767 2021-12-16 Buy
Alfa Aesar H27619 1H-Pyrazole-3-boronic acid pinacol ester, 95% 1g $700 2024-03-01 Buy
Alfa Aesar H27619 1H-Pyrazole-3-boronic acid pinacol ester, 95% 5g $1396.65 2024-03-01 Buy
Ambeed A233834 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 250mg $5 2021-12-16 Buy
Ambeed A233834 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 1g $8 2021-12-16 Buy
Ambeed A233834 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 5g $29 2021-12-16 Buy
Ambeed A233834 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 10g $46 2021-12-16 Buy
Ambeed A233834 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 25g $109 2021-12-16 Buy
Ambeed A233834 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 100g $310 2021-12-16 Buy
Ambeed A233834 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 500g $1315 2021-12-16 Buy
American Custom Chemicals Corporation BOR0001973 1H-PYRAZOLE-5-BORONIC ACID PINACOL ESTER 95.00% 1G $351.75 2021-12-16 Buy
Ark Pharm P000720863 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 250mg $5 2021-12-16 Buy
Ark Pharm P000720863 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 1g $7 2021-12-16 Buy
Ark Pharm P000720863 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 5g $26 2021-12-16 Buy

Properties

Melting point :105-108°C
Boiling point :335.4±15.0 °C(Predicted)
Density :1.09±0.1 g/cm3(Predicted)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :powder to crystal
pka :14.02±0.10(Predicted)
color :White to Almost white
Water Solubility :Insoluble in water.

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.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

1H-Pyrazole-3-boronic acid pinacol ester is used as an intermediate in organic synthesis.