a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benze… 1229114-67-3

Name: a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide
Brand: Vaqora Chemicals
SKU: VQ-045095

About a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide

Listed under CAS 1229114-67-3, a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide is an impurity of Pioglitazone available from Vaqora Chemicals. With the molecular formula C36H40N2O6S2, it has a molar mass of 660.8 g/mol.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

This Pioglitazone impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide 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	a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide
Catalogue No.	VQ-045095
CAS Number	1229114-67-3
IUPAC name	2-[[1-carboxy-2-[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]ethyl]disulfanyl]-3-[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]propanoic acid
Molecular formula	C₃₆H₄₀N₂O₆S₂
Molecular weight	660.8 g/mol
Exact mass	660.2328
Grade	Reference Standard
HSN code	38229090
InChIKey	NFIBWZBYFXKDCT-UHFFFAOYSA-N
SMILES	CCC1=CN=C(C=C1)CCOC2=CC=C(C=C2)CC(C(=O)O)SSC(CC3=CC=C(C=C3)OCCC4=NC=C(C=C4)CC)C(=O)O
PubChem CID	46188020

Physical properties
Physical form	Solid
LogP (XLogP3)	7.5
H-bond donors / acceptors	2 / 10
TPSA	169 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 a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide?

The CAS Registry Number of a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide is 1229114-67-3. It is also known as alpha-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide, 2,2'-Disulfanediylbis(3-(4-(2-(5-ethylpyridin-2-yl)ethoxy)phenyl)propanoic acid).

What is the molecular formula and molecular weight of a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide?

a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide has the molecular formula C36H40N2O6S2 and a molecular weight of 660.8 g/mol. Its IUPAC name is 2-[[1-carboxy-2-[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]ethyl]disulfanyl]-3-[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]propanoic acid.

What is a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide used for?

a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide 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 a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide can I order?

We supply a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide 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 a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide?

Yes. Every lot of a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide 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 a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide be shipped internationally?

Yes. We export a-Thio-4-[2-(5-ethyl-2-pyridinyl)ethoxy]benzenepropanoic Acid Disulfide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.