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150339

Sigma-Aldrich

2-Chloropyridine-3-carboxylic acid

99%

Synonym(s):

2-Chloronicotinic acid

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About This Item

Empirical Formula (Hill Notation):
C6H4ClNO2
CAS Number:
2942-59-8
Molecular Weight:
157.55
Beilstein/REAXYS Number:
119023
EC Number:
220-937-0
MDL number:
MFCD00006236
UNSPSC Code:
12352100
PubChem Substance ID:
24849018

Quality Level

100

assay

99%

form

powder

mp

176-178 °C (dec.) (lit.)

SMILES string

OC(=O)c1cccnc1Cl

InChI

1S/C6H4ClNO2/c7-5-4(6(9)10)2-1-3-8-5/h1-3H,(H,9,10)

InChI key

IBRSSZOHCGUTHI-UHFFFAOYSA-N

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Application

2-Chloropyridine-3-carboxylic acid was used in the preparation of 2-pyridyl 2-chloropyridine-3-carboxylate.

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 3

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (COA)

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An Efficient Synthesis of Heterocyclic Analogues of Thioflavones from Haloheteroaromatic Acids.
Bull. Korean Chem. Soc., 33(4), 1375-1378 (2012)

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