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Metabolites & Degradation Products

Finerenone Pyridine N-oxide Impurity

Reference StandardAvailable on request

Finerenone Pyridine N-oxide Impurity (CAS 20173-49-3) supplier Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Finerenone Pyridine N-oxide Impurity chemical structure
CAS number20173-49-3
FormulaC6H6ClNO
Molar mass143.57 g/mol
Physical formSolid
HS code38229090
InChIKeyNYFBABAQZJZFED-UHFFFAOYSA-N
IUPAC name2-chloro-5-methyl-1-oxidopyridin-1-ium

About Finerenone Pyridine N-oxide Impurity

Analytical teams working on Finerenone use Finerenone Pyridine N-oxide Impurity as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 20173-49-3, formula C6H6ClNO and molar mass 143.57 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Storage and safety notes

It carries the GHS signal word Danger (H201), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Finerenone

See every impurity, metabolite and related compound we list for this API.

Finerenone standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Finerenone Pyridine N-oxide Impurity
Product nameFinerenone Pyridine N-oxide Impurity
Catalogue numberZX-033466
CAS number20173-49-3
IUPAC name2-chloro-5-methyl-1-oxidopyridin-1-ium
Molecular formulaC6H6ClNO
Molar mass143.57 g/mol
Exact mass143.0138
GradeReference Standard
Physical formSolid
XLogP31.2
H-bond donors / acceptors0 / 1
Topological polar surface area25.5 Ų
HS code38229090
InChIKeyNYFBABAQZJZFED-UHFFFAOYSA-N
SMILESCC1=C[N+](=C(C=C1)Cl)[O-]
PubChem CID13431623
SynonymsPyridine, 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

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS01 Explosive
Explosive

Signal word Danger

  • H201(deleted) explosive, mass explosion hazard

Precautionary statements P210, P230, P240, P250, P280, P370 + P380, P372, P373, P401, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Finerenone Pyridine N-oxide Impurity
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Finerenone Pyridine N-oxide Impurity

Which CAS number identifies Finerenone Pyridine N-oxide Impurity?
Finerenone Pyridine N-oxide Impurity is registered under CAS 20173-49-3. You may also see it listed as Pyridine, 2-chloro-5-methyl-, 1-oxide, 2-Chloro-5-methylpyridine 1-oxide, 2-chloro-5-methylpyridine-1-oxide. Our catalogue number for this item is ZX-033466.
What are the formula and molar mass of Finerenone Pyridine N-oxide Impurity?
For Finerenone Pyridine N-oxide Impurity, its formula is C6H6ClNO and its molar mass is 143.57 g/mol. The systematic (IUPAC) name is 2-chloro-5-methyl-1-oxidopyridin-1-ium. InChIKey NYFBABAQZJZFED-UHFFFAOYSA-N lets you match it in any structure database.
How is Finerenone Pyridine N-oxide Impurity used in pharmaceutical QC?
Finerenone Pyridine N-oxide Impurity is a characterised reference material linked to Finerenone. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Finerenone Pyridine N-oxide Impurity?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Finerenone Pyridine N-oxide Impurity?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Finerenone Pyridine N-oxide Impurity to my country?
Yes. Because Finerenone Pyridine N-oxide Impurity is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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