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666513

Sigma-Aldrich

2-Chloro-4-pyridinylboronic acid

≥95.0%

Synonym(s):

2-Chloropyridine-4-boronic acid

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About This Item

Linear Formula:
Cl(C5H3N)B(OH)2
CAS Number:
458532-96-2
Molecular Weight:
157.36
MDL number:
MFCD03788416
UNSPSC Code:
12352103
PubChem Substance ID:
24884802
NACRES:
NA.22

Quality Level

100

Assay

≥95.0%

form

solid

mp

155-163 °C

storage temp.

2-8°C

SMILES string

OB(O)c1ccnc(Cl)c1

InChI

1S/C5H5BClNO2/c7-5-3-4(6(9)10)1-2-8-5/h1-3,9-10H

InChI key

WJYRVVDXJMJLTN-UHFFFAOYSA-N

General description

May contain varying amounts of anhydride

Application

Substrate in a peroxide mediated hydroxydeboronation providing good yields of halohydroxypyridines.

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV4698
MKCV4699
MKCQ9309
MKCS0500
MKCN4066

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Tetrahedron, 61, 1417-1417 (2005)

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