4-Pyridineboronic acid pinacol ester

Name: 4-Pyridineboronic acid pinacol ester
Brand: ALDRICH
Price: 123 USD

97%

Synonym(s):

2-(4-Pyridyl)-4,4,5,5-tetramethyl-1,3-dioxaborolane, 2-(Pyridin-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, 4-Pyridylboronic acid pinacol ester

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About This Item

Empirical Formula (Hill Notation):

C₁₁H₁₆BNO₂

CAS Number:

181219-01-2

Molecular Weight:

205.06

NACRES:

NA.22

PubChem Substance ID:

24880950

UNSPSC Code:

12352103

MDL number:

MFCD01319051

Assay:

97%

Form:

solid

Key Documents

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InChI

1S/C11H16BNO2/c1-10(2)11(3,4)15-12(14-10)9-5-7-13-8-6-9/h5-8H,1-4H3

SMILES string

CC1(C)OB(OC1(C)C)c2ccncc2

InChI key

NLTIETZTDSJANS-UHFFFAOYSA-N

assay

97%

form

solid

mp

149-153 °C (lit.)

Quality Level

100

Related Categories

Boronic Acids & Derivatives

Chemical Building Blocks

Chemical Synthesis

Heterocyclic Building Blocks

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This Item	576565	900994	525057
Sigma-Aldrich 578770 4-Pyridineboronic acid pinacol ester	Sigma-Aldrich 576565 3-Pyridineboronic acid pinacol ester	Sigma-Aldrich 900994 2-Aminopyridine-4-boronic acid, pinacol ester	Sigma-Aldrich 525057 4-Pyrazoleboronic acid pinacol ester
assay 97%	assay 97%	assay ≥97%	assay 97%
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 100
form solid	form solid	form powder or solid	form solid
mp 149-153 °C (lit.)	mp 102-104.4 °C (lit.)	mp -	mp 142-146 °C (lit.)

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Viologen Derivatives Extended with Aromatic Rings Acting as Negative Electrode Materials for Use in Rechargeable Molecular Ion Batteries.

Minami Kato et al.

ChemSusChem, 13(9), 2379-2385 (2020-02-11)

Many types of batteries have been proposed as next-generation energy-storage systems. One candidate is a rocking-chair-type "molecular ion battery" in which a molecular ion, instead of Li+ , works as a charge carrier. Previously, we reported a viologen-type derivative as

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4-Pyridineboronic acid pinacol ester