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ChemicalBook >> CAS DataBase List >> 1-Methyl-1H-pyrazole-5-boronic acid pinacol ester

1-Methyl-1H-pyrazole-5-boronic acid pinacol ester

1-Methyl-1H-pyrazole-5-boronic acid pinacol ester price.
  • $6 - $7280
  • Product name: 1-Methyl-1H-pyrazole-5-boronic acid pinacol ester
  • CAS: 847818-74-0
  • MF: C10H17BN2O2
  • MW: 208.07
  • EINECS:
  • MDL Number:MFCD05861380
  • Synonyms:1-METHYL-5-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-1H-PYRAZOLE;1-METHYL-1H-PYRAZOLE-5-BORONIC ACID PINACOL ESTER;1-Methyl-1H-pyrazole-5-boronic acid pinacol;1-Methyl-1H-pyrazole-5-boronic acid pinacol ester 1-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole;2-(1-Methyl-1H-pyrazol-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;2-Methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2H-pyrazole;1-Methyl-1H-pyrazole-3-boronic acid pinacol ester;3-hydroxy-2,3-dimethylbutan-2-yl hydrogen (1-methyl-1H-pyrazol-5-yl)boronate
Price42 Properties Safety Information Description
42 prices
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  • ACHEMBLOCK
  • Acrotein
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  • Alichem
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  • ManufacturerACHEMBLOCK
  • Product numberA-846
  • Product description1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging5G
  • Price$26
  • Updated2021-12-16
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberA-846
  • Product description1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging100G
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberPB-0217
  • Product descriptionPinacol1-methyl-pyrazol-5-yl-boronate 97%
  • Packaging5g
  • Price$29.7
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberPB-0217
  • Product descriptionPinacol1-methyl-pyrazol-5-yl-boronate 97%
  • Packaging25g
  • Price$95.33
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ91562
  • Product description1-Methyl-1H-pyrazole-5-boronic acid pinacol ester
  • Packaging25g
  • Price$65
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ91562
  • Product description1-Methyl-1H-pyrazole-5-boronic acid pinacol ester
  • Packaging500g
  • Price$700
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberV2223
  • Product description1-Methyl-1H-pyrazole-5-boronic acid pinacol ester
  • Packaging500g
  • Price$934
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH27094
  • Product description1-Methyl-1H-pyrazole-5-boronic acid pinacol ester, 98%
  • Packaging1g
  • Price$27.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberH27094
  • Product description1-Methyl-1H-pyrazole-5-boronic acid pinacol ester, 98%
  • Packaging5g
  • Price$108
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number847818740
  • Product description1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
  • Packaging250g
  • Price$284.28
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number847818740
  • Product description1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
  • Packaging1000g
  • Price$703.8
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA131616
  • Product description1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging1g
  • Price$6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA131616
  • Product description1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging5g
  • Price$13
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA131616
  • Product description1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging10g
  • Price$25
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA131616
  • Product description1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging25g
  • Price$41
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA131616
  • Product description1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97%
  • Packaging100g
  • Price$111
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
ACHEMBLOCK A-846 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 5G $26 2021-12-16 Buy
ACHEMBLOCK A-846 1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 100G $200 2021-12-16 Buy
Acrotein PB-0217 Pinacol1-methyl-pyrazol-5-yl-boronate 97% 5g $29.7 2021-12-16 Buy
Acrotein PB-0217 Pinacol1-methyl-pyrazol-5-yl-boronate 97% 25g $95.33 2021-12-16 Buy
AK Scientific J91562 1-Methyl-1H-pyrazole-5-boronic acid pinacol ester 25g $65 2021-12-16 Buy
AK Scientific J91562 1-Methyl-1H-pyrazole-5-boronic acid pinacol ester 500g $700 2021-12-16 Buy
AK Scientific V2223 1-Methyl-1H-pyrazole-5-boronic acid pinacol ester 500g $934 2021-12-16 Buy
Alfa Aesar H27094 1-Methyl-1H-pyrazole-5-boronic acid pinacol ester, 98% 1g $27.2 2021-12-16 Buy
Alfa Aesar H27094 1-Methyl-1H-pyrazole-5-boronic acid pinacol ester, 98% 5g $108 2021-12-16 Buy
Alichem 847818740 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 250g $284.28 2021-12-16 Buy
Alichem 847818740 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1000g $703.8 2021-12-16 Buy
Ambeed A131616 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 1g $6 2021-12-16 Buy
Ambeed A131616 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 5g $13 2021-12-16 Buy
Ambeed A131616 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 10g $25 2021-12-16 Buy
Ambeed A131616 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 25g $41 2021-12-16 Buy
Ambeed A131616 1-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 97% 100g $111 2021-12-16 Buy
Next Last

Properties

Melting point :67-71 °C
Boiling point :308.3±15.0 °C(Predicted)
Density :1.05±0.1 g/cm3(Predicted)
storage temp. :Inert atmosphere,Store in freezer, under -20°C
pka :1.94±0.10(Predicted)
form :crystal
color :white
Water Solubility :Slightly soluble in water.
CAS DataBase Reference :847818-74-0(CAS DataBase Reference)

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.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
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

1-Methyl-1H-pyrazole-5-boronic acid pinacol ester is used as a pharmaceutical intermediate, agrochemical intermediate.

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Suppliers and manufacturers

Jinan Finer Chemical Co., Ltd
1-Methyl-1H-pyrazole-5-boronic acid pinacol ester
$23.00 /25KG
1-Methyl-1H-pyrazole-5-boronic acid pinacol ester CAS:847818-74-0
career henan chemical co
1-Methyl-1H-pyrazole-5-boronic acid pinacol ester
$1.00 /1kg
1-Methyl-1H-pyrazole-5-boronic acid pinacol ester CAS:847818-74-0
Capot Chemical Co.,Ltd.
Beijing Cooperate Pharmaceutical Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Shanghai Arbor Chemical Co., Ltd.
Shenzhen Nexconn Pharmatechs Ltd
Jinan Carbotang Biotech Co.,Ltd.
Accela ChemBio Inc.
Xi'an Kono chem co., Ltd.,