2-Chloronicotinic acid, 99%

Name: 2-Chloronicotinic acid, 99%
Brand: Vaqora Chemicals
SKU: VQ-011738

About 2-Chloronicotinic acid, 99%

2-Chloronicotinic acid (CAS 2942-59-8) is a pyridine derivative offered by Vaqora Chemicals, specified at 99% purity. Formula C6H4ClNO2, molecular weight 157.55 g/mol. Its systematic (IUPAC) name is 2-chloropyridine-3-carboxylic acid. It is also known as 2-Chloro-3-pyridinecarboxylic acid or 3-Pyridinecarboxylic acid, 2-chloro-.

In its supplied form it is a white to off-white powder. Reported physical data include a melting point of 176-178 °C (dec.). Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Typical applications include organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 25 g, 100 g, 500 g and 25 kg packs, 2-Chloronicotinic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Chloronicotinic acid, 99%
Catalogue No.	VQ-011738
CAS Number	2942-59-8
IUPAC name	2-chloropyridine-3-carboxylic acid
Molecular formula	C₆H₄ClNO₂
Molecular weight	157.55 g/mol
Exact mass	156.9931
Purity / assay	99%
HSN code	29420090
InChIKey	IBRSSZOHCGUTHI-UHFFFAOYSA-N
SMILES	C1=CC(=C(N=C1)Cl)C(=O)O
PubChem CID	76258

Physical properties
Physical form	Powder
Appearance	White to off-white powder
Melting point	176-178 °C (dec.)
LogP (XLogP3)	1.3
H-bond donors / acceptors	1 / 3
TPSA	50.2 Å²
Synonyms	2-Chloro-3-pyridinecarboxylic acid, 3-Pyridinecarboxylic acid, 2-chloro-, 2-Chloro-nicotinic acid, Nicotinic acid, 2-chloro-, 3-Carboxy-2-chloropyridine, 2-chloro nicotinic acid, 2-Chloronicotinicacid, chloronicotinic acid, 2chloronicotinic acid, 2-choronicotinic acid, 2-chloropyridin-3-carboxylic acid, 2-chloropyridine 3-carboxylic acid

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 2-Chloronicotinic acid, 99%?

The CAS Registry Number of 2-Chloronicotinic acid, 99% is 2942-59-8. It is also known as 2-Chloro-3-pyridinecarboxylic acid, 3-Pyridinecarboxylic acid, 2-chloro-, 2-Chloro-nicotinic acid.

What is the molecular formula and molecular weight of 2-Chloronicotinic acid, 99%?

2-Chloronicotinic acid, 99% has the molecular formula C6H4ClNO2 and a molecular weight of 157.55 g/mol. Its IUPAC name is 2-chloropyridine-3-carboxylic acid.

Which grade and pack sizes of 2-Chloronicotinic acid, 99% can I order?

We supply 2-Chloronicotinic acid, 99% in (99%) grade, in 25 g, 100 g, 500 g, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Chloronicotinic acid, 99%?

Yes. Every lot of 2-Chloronicotinic acid, 99% 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 2-Chloronicotinic acid, 99% be shipped internationally?

Yes. 2-Chloronicotinic acid, 99% 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.