1-Methyl-4-pyrazole boronic acid pinacol ester

1-Methyl-4-pyrazole boronic acid pinacol ester
  • CAS No.:761446-44-0
Other grades of this product :
1-Methyl-4-pyrazole boronic acid pinacol ester Basic information
Product Name:1-Methyl-4-pyrazole boronic acid pinacol ester
Synonyms:1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-;1-METHYL- 4-PYRAZOLEBORONIC ACID PINACOL ESTER;1-METHYL-4-(4,4,5,5-TERAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE;1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-;1-Methyl-4-pyrazoleboronic acid pinacol ester, 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole;1-Methyl-4-(4,4,5-trimethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole;1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole, 97+%;1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole
CAS:761446-44-0
MF:C10H17BN2O2
MW:208.07
EINECS:616-293-9
Product Categories:Boronate Esters;Boronic Acids and Derivatives;Heterocyclic Building Blocks;Chemical Synthesis;Heteroaryl Boronate Esters;Organometallic Reagents;Organoborons;Pyrazole;Boronic acid
Mol File:761446-44-0.mol
1-Methyl-4-pyrazole boronic acid pinacol ester Chemical Properties
Melting point 59-64 °C(lit.)
Boiling point 308.3±15.0 °C(Predicted)
density 1.05±0.1 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility Chloroform (slightly), Methanol (Slightly)
pka2.09±0.10(Predicted)
form Crystals
color Off-white to yellow
Water Solubility Slightly soluble in water.
InChIKeyUCNGGGYMLHAMJG-UHFFFAOYSA-N
CAS DataBase Reference761446-44-0(CAS DataBase Reference)
Safety Information
Hazard Codes Xn,F,Xi
Risk Statements 22-36/37/38
Safety Statements 26-36-37/39
WGK Germany 3
Hazard Note Irritant/Flammable
TSCA No
HazardClass IRRITANT
HS Code 29349990
MSDS Information
ProviderLanguage
SigmaAldrich English
1-Methyl-4-pyrazole boronic acid pinacol ester Usage And Synthesis
Chemical PropertiesWhite to light yellow crystal powde
Uses1-Methyl-4-pyrazole boronic acid pinacol ester is a reagent used for:Suzuki-Miyaura cross-coupling reactions1,2,3• ;Transesterification reactions4Reagent used for preparation of• ;Aminothiazoles as γ-secretase modulators5• ;Amino-pyrido-indol-carboxamides, as potential JAK2 inhibitors for myeloproliferative disorders therapy6• ;Pyridine derivatives as TGF-β1 and activin A signalling inhibitors7• ;MK-2461 analogs as inhibitors of c-Met kinase for the treatment of cancer8.
Usessuzuki reaction
UsesIt is a reagent used for Suzuki-Miyaura cross-coupling reactions, transesterification reactions. It is involved in several reactions as a reagent for the preparation of aminothiazoles as γ-secretase modulators,amino-pyrido-indol-carboxamides, as potential JAK2 inhibitors for myeloproliferative disorders therapy, pyridine derivatives as TGF-β1 and active A signaling inhibitors and MK-2461 analogs as inhibitors of c-Met kinase for the treatment of cancer.

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