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715441

Sigma-Aldrich

3-(Trifluoromethyl)-1H-pyrazole-4-boronic acid pinacol ester

97%

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About This Item

Empirical Formula (Hill Notation):
C10H14BF3N2O2
CAS Number:
1218790-40-9
Molecular Weight:
262.04
MDL number:
MFCD11501039
UNSPSC Code:
12352103
PubChem Substance ID:
329762971
NACRES:
NA.22

Quality Level

100

assay

97%

form

solid

mp

151-155 °C

functional group

fluoro

storage temp.

2-8°C

SMILES string

CC1(C)OB(OC1(C)C)c2c[nH]nc2C(F)(F)F

InChI

1S/C10H14BF3N2O2/c1-8(2)9(3,4)18-11(17-8)6-5-15-16-7(6)10(12,13)14/h5H,1-4H3,(H,15,16)

InChI key

WHYPQJYBTNZKBY-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKBK1241V
MKBJ9872V
MKBJ0567V
MKBC3339V
MKBC3339

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Articles

Boronic Acid Esters

The synthesis of biaryl compounds via the Suzuki–Miyaura coupling reaction has become more commonplace now that many arylboronic acids are readily available.

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