5-Chloronicotinic acid, 95%

About 5-Chloronicotinic acid, 95%

5-Chloronicotinic acid is a pyridine derivative carrying the CAS registry number 22620-27-5 at a purity of 95%. The compound has the formula C6H4ClNO2, corresponding to a molecular weight of 157.55 g/mol. The IUPAC name is 5-chloropyridine-3-carboxylic acid. It is also known as 5-Chloro-3-pyridinecarboxylic acid or 3-Pyridinecarboxylic acid, 5-chloro-.

The material typically appears as a white powder. Reported physical data include a melting point of 171 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis, pharmaceutical synthesis and agrochemical formulations. Typical end-use sectors are pharmaceutical manufacturing, academic and industrial research and agrochemical production.

Available in 1 g and 5 g packs, 5-Chloronicotinic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
Pharmaceutical synthesis
Agrochemical formulations

Industries

Specifications & identifiers

Chemical identifiers
Product name	5-Chloronicotinic acid, 95%
Catalogue No.	VQ-011842
CAS Number	22620-27-5
IUPAC name	5-chloropyridine-3-carboxylic acid
Molecular formula	C₆H₄ClNO₂
Molecular weight	157.55 g/mol
Exact mass	156.9931
Purity / assay	95%
HSN code	29072990
InChIKey	XYLPLVUYPAPCML-UHFFFAOYSA-N
SMILES	C1=C(C=NC=C1Cl)C(=O)O
PubChem CID	247986

Physical properties
Physical form	Powder
Appearance	White powder
Melting point	171 °C
LogP (XLogP3)	1
H-bond donors / acceptors	1 / 3
TPSA	50.2 Å²
Synonyms	5-Chloro-3-pyridinecarboxylic acid, 3-Pyridinecarboxylic acid, 5-chloro-, 5-Chloro-nicotinic acid, 5-Chloronicotinicacid, 5-Chloronicotinic acid, AldrichCPR

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 5-Chloronicotinic acid, 95%?

The CAS Registry Number of 5-Chloronicotinic acid, 95% is 22620-27-5. It is also known as 5-Chloro-3-pyridinecarboxylic acid, 3-Pyridinecarboxylic acid, 5-chloro-, 5-Chloro-nicotinic acid.

What is the molecular formula and molecular weight of 5-Chloronicotinic acid, 95%?

5-Chloronicotinic acid, 95% has the molecular formula C6H4ClNO2 and a molecular weight of 157.55 g/mol. Its IUPAC name is 5-chloropyridine-3-carboxylic acid.

Which grade and pack sizes of 5-Chloronicotinic acid, 95% can I order?

We supply 5-Chloronicotinic acid, 95% in (95%) grade, in 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 5-Chloronicotinic acid, 95%?

Yes. Every lot of 5-Chloronicotinic acid, 95% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 5-Chloronicotinic acid, 95% be shipped internationally?

Yes. 5-Chloronicotinic acid, 95% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.