6-Chloronicotinic acid

Basic Information

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CAS Number

5326-23-8

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

Solid

Melting Point

190 °C (dec.)

Boiling Point

330.1°C at 760 mmHg

Water Solubility

Soluble in water (2 mg/ml at 20°C), ethanol, methanol, DMSO, and slightly soluble in chloroform.

Flash Point

192℃

Solubility

deionized water: soluble

Refractive Index

1.5870 (estimate)

SMILES

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C1=CC(=NC=C1C(=O)O)Cl

InChI

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

InChIKey

UAWMVMPAYRWUFX-UHFFFAOYSA-N

LogP

1.4331999999999998

Topological Polar Surface Area

50.19 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

140

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Stability

Stable. Incompatible with strong oxidizing agents.

Synonyms & References

English

6-Chloropyridine-3-carboxylic acid
6-Chloronicotinic acid, purum, >=97.0% (T)
5326-23-8
InChI=1/C6H4ClNO2/c7-5-2-1-4(3-8-5)6(9)10/h1-3H,(H,9,10
HMS2594D10
EN300-19925
6-chloro nicotinic acid
EINECS 226-201-5
PD013638
BB 0242383
FT-0621081
SY001709
3-Pyridinecarboxylic acid, 6-chloro-
SCHEMBL104580
BCP27398
Q26841281
A15628
PS-5330
AC-2508
6-Chloronicotinic acid
F2191-0190
6--Chloronicotinic acid
DTXSID6063775
NSC 277
2-chlor-5-pyridine carboxylic acid
6-Chloropyridine-3-carboxylic acid; 6-Chloro-3-pyridinecarboxylic acid; 3-Pyridinecarboxylic acid, 6-chloro-
NCGC00246336-01
SMR000221815
CX1097
imidacloprid TP2
MFCD00006241

MDL Number

MFCD00006241

Customs Code

29333999

FAQ

What is 6-Chloronicotinic acid (CAS: 5326-23-8)?

6-Chloronicotinic acid is a chlorinated derivative of nicotinic acid, with the chemical formula C6H5ClN2O2. It is a white crystalline solid that is soluble in water and organic solvents. The compound is characterized by its aromatic ring structure and polar functional groups, making it useful in various chemical applications.

What are the main uses of 6-Chloronicotinic acid (CAS: 5326-23-8)?

6-Chloronicotinic acid is primarily used in pharmaceutical research as a precursor for drug development, particularly in the synthesis of anticonvulsants and anti-inflammatory agents. It also finds applications in organic synthesis, chemical intermediates, and as a reagent in analytical chemistry. Its unique chloro substitution enhances its reactivity in various chemical processes.

Is 6-Chloronicotinic acid (CAS: 5326-23-8) safe?

6-Chloronicotinic acid is generally considered safe when handled properly, but it may have mild irritant properties. It is important to use appropriate personal protective equipment (PPE) such as gloves and goggles. Safety data sheets (SDS) recommend avoiding inhalation and skin contact, and it should be stored away from incompatible materials to ensure safe handling.

How should 6-Chloronicotinic acid (CAS: 5326-23-8) be stored?

6-Chloronicotinic acid should be stored in a cool, dry, and well-ventilated area, away from light. It is best kept in a sealed, airtight container to maintain purity and prevent moisture absorption. The recommended storage temperature is between 2-8°C, and it should be protected from strong oxidizing agents to ensure stability and longevity.