Finerenone Pyridine N-oxide Impurity

Name: Finerenone Pyridine N-oxide Impurity
Brand: Vaqora Chemicals
SKU: VQ-037277

About Finerenone Pyridine N-oxide Impurity

Finerenone Pyridine N-oxide Impurity (CAS 20173-49-3) is a metabolite or degradation product of Finerenone offered by Vaqora Chemicals. With the molecular formula C6H6ClNO, it has a molar mass of 143.57 g/mol. Systematically, it is named 2-chloro-5-methyl-1-oxidopyridin-1-ium. It is also known as Pyridine, 2-chloro-5-methyl-, 1-oxide or 2-Chloro-5-methylpyridine 1-oxide.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Finerenone, as well as in QC testing and ANDA/DMF documentation. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Finerenone

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

Finerenone impurities

Specifications & identifiers

Chemical identifiers
Product name	Finerenone Pyridine N-oxide Impurity
Catalogue No.	VQ-037277
CAS Number	20173-49-3
IUPAC name	2-chloro-5-methyl-1-oxidopyridin-1-ium
Molecular formula	C₆H₆ClNO
Molecular weight	143.57 g/mol
Exact mass	143.0138
Grade	Reference Standard
HSN code	38229090
InChIKey	NYFBABAQZJZFED-UHFFFAOYSA-N
SMILES	CC1=C[N+](=C(C=C1)Cl)[O-]
PubChem CID	13431623

Physical properties
Physical form	Solid
LogP (XLogP3)	1.2
H-bond donors / acceptors	0 / 1
TPSA	25.5 Å²
Synonyms	Pyridine, 2-chloro-5-methyl-, 1-oxide, 2-Chloro-5-methylpyridine 1-oxide, 2-chloro-5-methylpyridine-1-oxide, Pyridine,2-chloro-5-methyl-, 1-oxide, 2-chloro-5-methyl-1-oxido-pyridin-1-ium, 2-chloro-5-methylpyridine N-oxide, 2-chloro-5-methylpyridine-N-oxide, Fampridine Impurity 172, 6-Chloro-3-picoline 1-oxide, 2-Chloro-5-methylpyridine1-oxide, 3-Picoline, 6-chloro-, 1-oxide, 2-Chloro-5-methyl-1-oxo-1lambda~5~-pyridine

Safety & hazard information (GHS)

Explosive

Signal word: Danger

Hazard statements

H201(deleted) explosive, mass explosion hazard

Precautionary statements: P210, P230, P240, P250, P280, P370 + P380, P372, P373, P401, 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 Finerenone Pyridine N-oxide Impurity?

The CAS Registry Number of Finerenone Pyridine N-oxide Impurity is 20173-49-3. It is also known as Pyridine, 2-chloro-5-methyl-, 1-oxide, 2-Chloro-5-methylpyridine 1-oxide, 2-chloro-5-methylpyridine-1-oxide.

What is the molecular formula and molecular weight of Finerenone Pyridine N-oxide Impurity?

Finerenone Pyridine N-oxide Impurity has the molecular formula C6H6ClNO and a molecular weight of 143.57 g/mol. Its IUPAC name is 2-chloro-5-methyl-1-oxidopyridin-1-ium.

What is Finerenone Pyridine N-oxide Impurity used for?

Finerenone Pyridine N-oxide Impurity is supplied as a characterised reference material related to Finerenone. 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 Finerenone Pyridine N-oxide Impurity can I order?

We supply Finerenone Pyridine N-oxide Impurity in Reference Standard grade, 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 Finerenone Pyridine N-oxide Impurity?

Yes. Every lot of Finerenone Pyridine N-oxide Impurity 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 Finerenone Pyridine N-oxide Impurity be shipped internationally?

Yes. Finerenone Pyridine N-oxide Impurity 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.