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795186

Sigma-Aldrich

5-Bromopyridine-2-boronic acid MIDA ester

95% (HPLC)

Synonym(s):

MIDA021

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About This Item

Empirical Formula (Hill Notation):
C10H10BBrN2O4
CAS Number:
1227700-50-6
Molecular Weight:
312.91
MDL number:
MFCD18909193
UNSPSC Code:
12352103
PubChem Substance ID:
329768470
NACRES:
NA.22

Assay

95% (HPLC)

form

solid

mp

220-225 °C (decomposition)

SMILES string

BrC1=CC=C(B2OC(CN(C)CC(O2)=O)=O)N=C1

InChI

1S/C10H10BBrN2O4/c1-14-5-9(15)17-11(18-10(16)6-14)8-3-2-7(12)4-13-8/h2-4H,5-6H2,1H3

InChI key

RSJASKKCIPMBEE-UHFFFAOYSA-N

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Application

The 2-substituted pyridinyl boronic acid has classically been a challenging motif to install, due to instability of the boronic acid. The MIDA Boronate now enables a highly effecient means of installing the 2-pyridyl motif through Suzuki-Miyuara coupling.

A General Solution for the 2-Pyridyl Problem

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

新产品

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