N-Chloroisonicotinamide

Name: N-Chloroisonicotinamide
Brand: Vaqora Chemicals
SKU: VQ-047922

About N-Chloroisonicotinamide

N-Chloroisonicotinamide (CAS 125583-33-7) is a process intermediate or related compound of Dalfampridine offered by Vaqora Chemicals. The compound has the formula C6H5ClN2O, corresponding to a molecular weight of 156.57 g/mol. Systematically, it is named N-chloropyridine-4-carboxamide.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Process chemists and analysts use it when developing synthetic routes to Dalfampridine, tracking process-related impurities and validating analytical methods. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer N-Chloroisonicotinamide in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Dalfampridine

View every impurity, metabolite and intermediate we list for Dalfampridine.

Dalfampridine impurities

Specifications & identifiers

Chemical identifiers
Product name	N-Chloroisonicotinamide
Catalogue No.	VQ-047922
CAS Number	125583-33-7
IUPAC name	N-chloropyridine-4-carboxamide
Molecular formula	C₆H₅ClN₂O
Molecular weight	156.57 g/mol
Exact mass	156.009
HSN code	2933
InChIKey	DCNIXPDAEYCFBO-UHFFFAOYSA-N
SMILES	C1=CN=CC=C1C(=O)NCl
PubChem CID	14416756

Physical properties
Physical form	Solid
LogP (XLogP3)	0.5
H-bond donors / acceptors	1 / 2
TPSA	42 Å²

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 N-Chloroisonicotinamide?

The CAS Registry Number of N-Chloroisonicotinamide is 125583-33-7.

What is the molecular formula and molecular weight of N-Chloroisonicotinamide?

N-Chloroisonicotinamide has the molecular formula C6H5ClN2O and a molecular weight of 156.57 g/mol. Its IUPAC name is N-chloropyridine-4-carboxamide.

What is N-Chloroisonicotinamide used for?

N-Chloroisonicotinamide is supplied as a characterised reference material related to Dalfampridine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of N-Chloroisonicotinamide can I order?

We supply N-Chloroisonicotinamide, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with N-Chloroisonicotinamide?

Yes. Every lot of N-Chloroisonicotinamide 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 N-Chloroisonicotinamide be shipped internationally?

Yes. We export N-Chloroisonicotinamide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.