Pioglitazone Didehydro Hydroxy Impurity

Name: Pioglitazone Didehydro Hydroxy Impurity
Brand: Vaqora Chemicals
SKU: VQ-035394

About Pioglitazone Didehydro Hydroxy Impurity

Vaqora Chemicals supplies Pioglitazone Didehydro Hydroxy Impurity, an impurity of Pioglitazone registered under CAS number 646519-84-8. With the molecular formula C19H18N2O4S, it has a molar mass of 370.4 g/mol. Systematically, it is named 5-[[4-[2-(5-ethyl-2-pyridinyl)-2-hydroxyethoxy]phenyl]methylidene]-1,3-thiazolidine-2,4-dione. Alternative names: Didehydro-Hydroxy Pioglitazone Impurity.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Pioglitazone, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Pioglitazone Didehydro Hydroxy Impurity in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Pioglitazone

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

Pioglitazone impurities

Specifications & identifiers

Chemical identifiers
Product name	Pioglitazone Didehydro Hydroxy Impurity
Catalogue No.	VQ-035394
CAS Number	646519-84-8
IUPAC name	5-[[4-[2-(5-ethyl-2-pyridinyl)-2-hydroxyethoxy]phenyl]methylidene]-1,3-thiazolidine-2,4-dione
Molecular formula	C₁₉H₁₈N₂O₄S
Molecular weight	370.4 g/mol
Exact mass	370.0987
Grade	Reference Standard
HSN code	38229090
InChIKey	DHEMRUAQCKZNJB-UHFFFAOYSA-N
SMILES	CCC1=CN=C(C=C1)C(COC2=CC=C(C=C2)C=C3C(=O)NC(=O)S3)O
PubChem CID	73050415

Physical properties
Physical form	Solid
LogP (XLogP3)	2.8
H-bond donors / acceptors	2 / 6
TPSA	114 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 Didehydro Hydroxy Impurity?

The CAS Registry Number of Pioglitazone Didehydro Hydroxy Impurity is 646519-84-8. It is also known as Didehydro-Hydroxy Pioglitazone Impurity, (E)-5-(4-(2-(5-ethylpyridin-2-yl)-2-hydroxyethoxy)benzylidene)thiazolidine-2,4-dione, (Z)-5-(4-(2-(5-ethylpyridin-2-yl)-2-hydroxyethoxy)benzylidene)thiazolidine-2,4-dione.

What is the molecular formula and molecular weight of Pioglitazone Didehydro Hydroxy Impurity?

Pioglitazone Didehydro Hydroxy Impurity has the molecular formula C19H18N2O4S and a molecular weight of 370.4 g/mol. Its IUPAC name is 5-[[4-[2-(5-ethyl-2-pyridinyl)-2-hydroxyethoxy]phenyl]methylidene]-1,3-thiazolidine-2,4-dione.

What is Pioglitazone Didehydro Hydroxy Impurity used for?

Pioglitazone Didehydro Hydroxy Impurity 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 Didehydro Hydroxy Impurity can I order?

We supply Pioglitazone Didehydro Hydroxy 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 Pioglitazone Didehydro Hydroxy Impurity?

Yes. Every lot of Pioglitazone Didehydro Hydroxy 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 Pioglitazone Didehydro Hydroxy Impurity be shipped internationally?

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