4-Chloro-2-pyridinecarboxylic acid

Basic Information

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CAS Number

5470-22-4

Molecular Formula

C6H4ClNO2

Molecular Weight

157.56 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Physical State

Yellow to Brown Solid

Melting Point

180-188°C

Boiling Point

308℃ at 760 mmHg

Density

1.4700

Flash Point

140.1℃

SMILES

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C1=CN=C(C=C1Cl)C(=O)O

InChI

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

InChIKey

NNMYRMGMVLMQAY-UHFFFAOYSA-N

LogP

1.4332

Topological Polar Surface Area

50.19 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

140

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

4-Chloro-2-carboxypyridine
4-chloropyridine-2-carboxylic acid
CS-D1470
4-chloro-2-pyridine carboxylic acid
W-203065
4-Chloropicolinicacid
4-Chloro-2-pyridinecarboxylic acid
NSC-26285
F1926-0017
AB04585
PS-3662
AM20070174
AC-259
Chloropicolinicacid
AKOS000121758
AF-399/40173400
2-PYRIDINECARBOXYLIC ACID, 4-CHLORO-
AB00677686-01
4-Chloro-2-pyridinecarboxylic acid, AldrichCPR
NSC26285
SCHEMBL202448
A7945
4-Chloropicolinic Acid
SY003269
EN300-00872
4-Chloro-pyridine-2-carboxylic acid, AldrichCPR
4-Chloro-pyridine-2-carboxylic acid
DTXSID30282514
4-chloro picolinic acid
MFCD00191400
Oprea1_356249

MDL Number

MFCD00191400

Customs Code

2933399090

FAQ

What is 4-Chloro-2-pyridinecarboxylic acid (CAS: 5470-22-4)?

4-Chloro-2-pyridinecarboxylic acid, with the CAS number 5470-22-4, is an organic compound containing a pyridine ring substituted with a chloro group at the 4-position and a carboxylic acid group at the 2-position. It is a white crystalline solid that is soluble in water and organic solvents. The compound is commonly used as an intermediate in the synthesis of various pharmaceutical and agrochemical products.

What are the main uses of 4-Chloro-2-pyridinecarboxylic acid (CAS: 5470-22-4)?

4-Chloro-2-pyridinecarboxylic acid is primarily used in the pharmaceutical industry as a key intermediate in the production of drugs, particularly those targeting neurological disorders. It also finds applications in agrochemicals, dyes, and other specialty chemicals. Its unique structure makes it valuable for research into new therapeutic agents and chemical synthesis processes.

Is 4-Chloro-2-pyridinecarboxylic acid (CAS: 5470-22-4) safe?

4-Chloro-2-pyridinecarboxylic acid is generally considered safe when handled properly, but it can be harmful if inhaled, ingested, or comes into contact with skin or eyes. Safety data sheets recommend using personal protective equipment, such as gloves and goggles, and ensuring proper ventilation. It should be stored in a secure, labeled container to prevent accidental exposure and contamination.

How should 4-Chloro-2-pyridinecarboxylic acid (CAS: 5470-22-4) be stored?

4-Chloro-2-pyridinecarboxylic acid should be stored in a cool, dry, and well-ventilated area, away from direct light. It is typically kept in a sealed container to maintain its stability and prevent moisture absorption. Proper storage helps ensure the compound remains chemically stable and safe for use in laboratory or industrial settings.