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900995 Sigma-Aldrich

1-Methyl-3-trifluoromethyl-1H-pyrazole-4-boronic acid pinacol ester

≥97%

Synonym: 1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)-1H-pyrazole

  • CAS Number 1218790-53-4

  • Empirical Formula (Hill Notation) C11H16BF3N2O2

  • Molecular Weight 276.06

  •  MDL number MFCD11867868

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Properties

Related Categories Boronate Esters, Boronic Acids and Derivatives, Chemical Synthesis, Heteroaryl Boronate Esters, Organometallic Reagents More...
Quality Level   100
assay   ≥97%
form   powder or crystals
mp   99-100 °C
SMILES string   FC(F)(F)C1=NN(C)C=C1B2OC(C)(C)C(C)(C)O2
InChI   1S/C11H16BF3N2O2/c1-9(2)10(3,4)19-12(18-9)7-6-17(5)16-8(7)11(13,14)15/h6H,1-5H3
InChI key   MUZZCKPFJNQCIH-UHFFFAOYSA-N

Description

Application

Useful boronic acid pinacol ester for synthesis of various bioactive small molecules. This product was previously listed as BML00234.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Boronic Acid Esters - Chemfiles Volume 4 Article 2

The synthesis of biaryl compounds via the Suzuki–Miyaura coupling reaction has become more commonplace now that many arylboronic acids are readily available. Several years ago, Miyaura et al. demonst...
Chemfiles Volume 4 Article 2
Keywords: Coupling reactions, Suzuki-Miyaura coupling

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