5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylide… 144809-28-9

Name: 5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione
Brand: Vaqora Chemicals
SKU: VQ-033192

About 5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione

Vaqora Chemicals supplies 5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione, an impurity of Pioglitazone registered under CAS number 144809-28-9. With the molecular formula C19H18N2O3S, it has a molar mass of 354.4 g/mol. Its systematic (IUPAC) name is (5E)-5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methylidene]-1,3-thiazolidine-2,4-dione.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

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. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione is dispatched with a Certificate of Analysis (COA) to destinations 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	5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione
Catalogue No.	VQ-033192
CAS Number	144809-28-9
IUPAC name	(5E)-5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methylidene]-1,3-thiazolidine-2,4-dione
Molecular formula	C₁₉H₁₈N₂O₃S
Molecular weight	354.4 g/mol
Exact mass	354.1038
Grade	Reference Standard
HSN code	38229090
InChIKey	YNTUJOCADSTMCL-GZTJUZNOSA-N
SMILES	CCC1=CN=C(C=C1)CCOC2=CC=C(C=C2)/C=C/3\C(=O)NC(=O)S3
PubChem CID	14211277

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	1 / 5
TPSA	93.6 Å²
Synonyms	5-{4-[2-(5-Ethyl-2-pyridinyl)ethoxyl]benzyldene}-2,4-thiazolidinedione, (E)-5-(4-(2-(5-ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione, 5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy]phenyl]-methylene]-2,4-thiazolidinedione, 5-[4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzylidene]-2,4-thiazolidinedione, (5E)-5-[[4-[2-(5-ethylpyridin-2-yl)ethoxy]phenyl]methylidene]-1,3-thiazolidine-2,4-dione, 5-(4-[2-(5-ethyl-2-pyridinyl)ethoxyl]benzyldene)-2,4-thiazolidinedione, 5-[4-[2-(5-ethyl-2-pyridinyl)ethoxyl]benzyldene]-2,4-thiazolidinedione, 2,4-Thiazolidinedione, 5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methylene]-

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 5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione?

The CAS Registry Number of 5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione is 144809-28-9. It is also known as 5-{4-[2-(5-Ethyl-2-pyridinyl)ethoxyl]benzyldene}-2,4-thiazolidinedione, (E)-5-(4-(2-(5-ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione, 5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy]phenyl]-methylene]-2,4-thiazolidinedione.

What is the molecular formula and molecular weight of 5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione?

5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione has the molecular formula C19H18N2O3S and a molecular weight of 354.4 g/mol. Its IUPAC name is (5E)-5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methylidene]-1,3-thiazolidine-2,4-dione.

What is 5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione used for?

5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione 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 5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione can I order?

We supply 5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione 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 5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione?

Yes. Every lot of 5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione 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 5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione be shipped internationally?

Yes. We export 5-(4-(2-(5-Ethylpyridin-2-yl)ethoxy)benzylidene)thiazolidine-2,4-dione worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.