1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester
Synonym(s):1-Benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole;1-Benzyl-4-pyrazole boronic acid pinacol ester
- CAS NO.:761446-45-1
- Empirical Formula: C16H21BN2O2
- Molecular Weight: 284.16
- MDL number: MFCD03789252
- EINECS: 671-685-7
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-09-24 16:40:18
What is 1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester?
Chemical properties
off-white to light yellow crystals or
The Uses of 1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester
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.
Properties of 1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester
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 |
form | solid |
pka | 1.85±0.10(Predicted) |
color | white to yellow |
Water Solubility | Insoluble |
CAS DataBase Reference | 761446-45-1(CAS DataBase Reference) |
Safety information for 1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. 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. |
Computed Descriptors for 1-Benzyl-1H-pyrazole-4-boronic acid pinacol ester
InChIKey | ZVPORPUUZXIPEF-UHFFFAOYSA-N |
New Products
4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Mefenamic Acid IP/BP/EP/USP Diclofenac Sodium IP/BP/EP/USP Ornidazole IP Diclofenac Potassium THOMAIND PAPER PH 2.0 TO 4.5 1 BOX BUFFER CAPSULE PH 9.2 - 10 CAP SODIUM CHLORIDE 0.1N CVS ALLOXAN MONOHYDRATE 98% PLATINUM 0.5% ON 3 MM ALUMINA PELLETS (TYPE 73) LITHIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
Pyrazole
Benzoyl peroxide
Benzyl alcohol
Benzyl
Benzyl acetate
Pinacol
Benzyl chloride
Benzyl bromide
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