1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester

Product Name: 1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester
CAS No.: 761446-45-1
Chemical Name: 1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester
Synonyms: 1-Benzyl-1H-pyrazole-4-boronic acid pinacol;1-BENZYL- 4-PYRAZOLEBORONIC ACID PINACOL ESTER;1-Benzyl-1H-pyrazole-4-boronic acid picol ester;1-BENZYL-4-1H-PYRAZOLEBORONIC ACID, PINACOL ESTER;1-BENZYL-1H-PYRAZOLE-4-BORONIC ACID, PINACOL ESTER;1-BENZYLPYRAZOLE-4-BORONIC ACID PINACOL ESTER, 95%;1-Benzyl-1H-pyrazol-4-ylboronic acid, pinacol ester;1-benzyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole;1-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole;1-benzyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyra
CBNumber: CB3377967
Molecular Formula: C16H21BN2O2
Formula Weight: 284.16
MOL File: 761446-45-1.mol

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1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester Property

Melting point:: 86-90 °C(lit.)
Boiling point:: 427.9±28.0 °C(Predicted)
Density: 1.07±0.1 g/cm3(Predicted)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: soluble in Methanol
pka: 1.85±0.10(Predicted)
form: solid
color: white to yellow
Water Solubility: Insoluble
InChIKey: ZVPORPUUZXIPEF-UHFFFAOYSA-N
CAS DataBase Reference: 761446-45-1(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38-23-22
Safety Statements: 22-24/25-37/39-26-36/37/38
WGK Germany: 3
Hazard Note: Irritant
TSCA: No
HS Code: 29331990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 636002
Product name: 1-Benzylpyrazole-4-boronic acid pinacol ester
Purity: 95%
Packaging: 1g
Price: $43
Updated: 2023/06/20

Sigma-Aldrich

Product number: 636002
Product name: 1-Benzylpyrazole-4-boronic acid pinacol ester
Purity: 95%
Packaging: 5g
Price: $99
Updated: 2023/06/20

TCI Chemical

Product number: B4364
Product name: 1-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
Purity: >98.0%(GC)
Packaging: 1g
Price: $57
Updated: 2024/03/01

TCI Chemical

Product number: B4364
Product name: 1-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
Purity: >98.0%(GC)
Packaging: 5g
Price: $226
Updated: 2024/03/01

TRC

Product number: B288768
Product name: 1-Benzylpyrazole-4-boronic acid pinacol ester
Packaging: 1g
Price: $75
Updated: 2021/12/16

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1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester Chemical Properties,Usage,Production

Chemical Properties

off-white to light yellow crystals or

Uses

1-Benzylpyrazole-4-boronic acid pinacol ester can be used:

As a model compound in the study of the stability of boronate esters in different alcohols using the LCMS technique.
As a substrate in the study of palladium-catalyzed methylation of heteroaryl boronate esters using iodomethane.
As a substrate in the preparation of bromodifluoromethylthiolated arenes, applicable in the radiosynthesis of [¹⁸F]ArylSCF₃ compounds.

1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester Preparation Products And Raw materials

Raw materials

Preparation Products

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1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester Suppliers

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View Lastest Price from 1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester manufacturers

Hubei Lidu New Material Technology Co., Ltd

Product: 1-BENZYL-1H-PYRAZOLE-4-BORONIC ACID PINACOL ESTER 761446-45-1
Price: US $0.00-0.00/g
Min. Order: 1g
Purity: 97%
Supply Ability: 20tons
Release date: 2024-09-24

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester 761446-45-1
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

Zhuozhou Wenxi import and Export Co., Ltd

Product: 1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester 761446-45-1
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-09

761446-45-1, 1-Benzyl-1H-pyrazole-4-boronic acid pinacol esterRelated Search:

Benzyl benzoate Benzyltrimethylammonium chloride Benzyl butyrate Benzyl bromide Benzyl chloride Pinacol Benzyl acetate Benzyl alcohol Benzoyl peroxide Pyrazole N,N-Dimethylbenzylamine Benzylboronic acid 2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate Benzyltriethylammonium chloride DIBENZYLTOLUENE Phenylacetone 1-Methyl-4-pyrazole boronic acid pinacol ester Benzyl

1-BENZYL- 4-PYRAZOLEBORONIC ACID PINACOL ESTER

1-Benzyl-4-pyrazole boronic acid pinacol ester, 1-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

1-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole,97%

1-benzyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyra

1H-Pyrazole, 1-(phenylMethyl)-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-

1-(PhenylMethyl)-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

1-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, {[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]methyl}benzene

1-benzyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

1-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole

1-Benzyl-1H-pyrazole-4-boronic acid pinacol

3-hydroxy-2,3-dimethylbutan-2-yl hydrogen (1-benzyl-1H-pyrazol-4-yl)boronate

1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester 1-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

1-BENZYL-1H-PYRAZOLE-4-BORONIC ACID, PINACOL ESTER

1-BENZYL-4-1H-PYRAZOLEBORONIC ACID, PINACOL ESTER

1-BENZYL-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE

1-Benzyl-1H-pyrazole-4-boronic acid picol ester

1-Benzyl-1H-pyrazol-4-ylboronic acid, pinacol ester

1-BENZYLPYRAZOLE-4-BORONIC ACID PINACOL ESTER, 95%

1-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole &gt

2-(1-Benzyl-4-pyrazolyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

761446-45-1

C16H21BN2O2

API intermediates