Pioglitazone N-Oxide

Name: Pioglitazone N-Oxide
Brand: Vaqora Chemicals
SKU: VQ-023500

About Pioglitazone N-Oxide

Vaqora Chemicals supplies Pioglitazone N-Oxide, a metabolite or degradation product of Pioglitazone registered under CAS number 145350-09-0. Formula C19H20N2O4S, molecular weight 372.4 g/mol. Systematically, it is named 5-[[4-[2-(5-ethyl-1-oxidopyridin-1-ium-2-yl)ethoxy]phenyl]methyl]-1,3-thiazolidine-2,4-dione.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Pioglitazone, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. It is used across 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 Pioglitazone

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

Pioglitazone impurities

Specifications & identifiers

Chemical identifiers
Product name	Pioglitazone N-Oxide
Catalogue No.	VQ-023500
CAS Number	145350-09-0
IUPAC name	5-[[4-[2-(5-ethyl-1-oxidopyridin-1-ium-2-yl)ethoxy]phenyl]methyl]-1,3-thiazolidine-2,4-dione
Molecular formula	C₁₉H₂₀N₂O₄S
Molecular weight	372.4 g/mol
Exact mass	372.1144
Grade	Reference Standard
HSN code	38229090
InChIKey	YTKQAGFCVMHNHM-UHFFFAOYSA-N
SMILES	CCC1=C[N+](=C(C=C1)CCOC2=CC=C(C=C2)CC3C(=O)NC(=O)S3)[O-]
PubChem CID	10690658

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	1 / 5
TPSA	106 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 Pioglitazone N-Oxide?

The CAS Registry Number of Pioglitazone N-Oxide is 145350-09-0. It is also known as 2-(2-(4-((2,4-dioxothiazolidin-5-yl)methyl)phenoxy)ethyl)-5-ethylpyridine 1-oxide, 2,4-Thiazolidinedione, 5-[[4-[2-(5-ethyl-1-oxido-2-pyridinyl)ethoxy]phenyl]methyl]-, rac-2-(2-{4-[(2,4-dioxothiazolidin-5-yl)methyl]phenoxy}ethyl)-5-ethylpyridine-1-oxide.

What is the molecular formula and molecular weight of Pioglitazone N-Oxide?

Pioglitazone N-Oxide has the molecular formula C19H20N2O4S and a molecular weight of 372.4 g/mol. Its IUPAC name is 5-[[4-[2-(5-ethyl-1-oxidopyridin-1-ium-2-yl)ethoxy]phenyl]methyl]-1,3-thiazolidine-2,4-dione.

What is Pioglitazone N-Oxide used for?

Pioglitazone N-Oxide is supplied as a characterised reference material related to Pioglitazone. 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 Pioglitazone N-Oxide can I order?

We supply Pioglitazone N-Oxide 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 Pioglitazone N-Oxide?

Yes. Every lot of Pioglitazone N-Oxide 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 Pioglitazone N-Oxide be shipped internationally?

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