Basic information Safety Supplier Related
ChemicalBook >  Product Catalog >  Chemical Reagents >  Organic reagents >  Borane >  1-Methyl-4-pyrazole boronic acid pinacol ester

1-Methyl-4-pyrazole boronic acid pinacol ester

Basic information Safety Supplier Related

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
More
Less

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
pka
2.09±0.10(Predicted)
form 
Crystals
color 
Off-white to yellow
Water Solubility 
Slightly soluble in water.
InChIKey
UCNGGGYMLHAMJG-UHFFFAOYSA-N
CAS DataBase Reference
761446-44-0(CAS DataBase Reference)
More
Less

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

More
Less

1-Methyl-4-pyrazole boronic acid pinacol ester Usage And Synthesis

Chemical Properties

White to light yellow crystal powde

Uses

1-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.

Uses

suzuki reaction

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

Raw materials

1-Methyl-4-pyrazole boronic acid pinacol esterSupplier

Shanghai Rainbow Chemistry Co., Ltd. Gold
Tel
21-64968086-5815;21-64968086-5812
Email
sales@rainbow-chem.com;sales@rainbow-chem.com
PharmaBlock Sciences (Nanjing),Inc. Gold
Tel
400-025-5188
Email
sales@pharmablock.com
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. Gold
Tel
025-66099280-
Email
sales01@aikonchem.com
Hangzhou Chemtrue Bio-Tech Co.,Ltd. Gold
Tel
0571-83522824-
Email
sales@chemtrue-bio.com
Tianshui YiYao Chemical Co., Ltd. Gold
Tel
0938-8493022
Email
xiaoshi079@163.com