Propoxyphenyl-thiohydroxyhomosildenafil

Name: Propoxyphenyl-thiohydroxyhomosildenafil
Brand: Vaqora Chemicals
SKU: VQ-043530

About Propoxyphenyl-thiohydroxyhomosildenafil

Listed under CAS 479073-90-0, Propoxyphenyl-thiohydroxyhomosildenafil is an impurity of Sildenafil available from Vaqora Chemicals. With the molecular formula C24H34N6O4S2, it has a molar mass of 534.7 g/mol. It is also known as Propoxyphenyl hydroxyethylthiosildenafil.

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. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Sildenafil to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Propoxyphenyl-thiohydroxyhomosildenafil 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 Sildenafil

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

Sildenafil impurities

Specifications & identifiers

Chemical identifiers
Product name	Propoxyphenyl-thiohydroxyhomosildenafil
Catalogue No.	VQ-043530
CAS Number	479073-90-0
IUPAC name	5-[5-[4-(2-hydroxyethyl)piperazin-1-yl]sulfonyl-2-propoxyphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,5-d]pyrimidine-7-thione
Molecular formula	C₂₄H₃₄N₆O₄S₂
Molecular weight	534.7 g/mol
Exact mass	534.2083
Grade	Reference Standard
HSN code	38229090
InChIKey	DEWHQLWUEFWZSK-UHFFFAOYSA-N
SMILES	CCCC1=NN(C2=C1NC(=NC2=S)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)CCO)OCCC)C
PubChem CID	10230401

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	2 / 8
TPSA	153 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 Propoxyphenyl-thiohydroxyhomosildenafil?

The CAS Registry Number of Propoxyphenyl-thiohydroxyhomosildenafil is 479073-90-0. It is also known as Propoxyphenyl hydroxyethylthiosildenafil.

What is the molecular formula and molecular weight of Propoxyphenyl-thiohydroxyhomosildenafil?

Propoxyphenyl-thiohydroxyhomosildenafil has the molecular formula C24H34N6O4S2 and a molecular weight of 534.7 g/mol. Its IUPAC name is 5-[5-[4-(2-hydroxyethyl)piperazin-1-yl]sulfonyl-2-propoxyphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,5-d]pyrimidine-7-thione.

What is Propoxyphenyl-thiohydroxyhomosildenafil used for?

Propoxyphenyl-thiohydroxyhomosildenafil is supplied as a characterised reference material related to Sildenafil. 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 Propoxyphenyl-thiohydroxyhomosildenafil can I order?

We supply Propoxyphenyl-thiohydroxyhomosildenafil 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 Propoxyphenyl-thiohydroxyhomosildenafil?

Yes. Every lot of Propoxyphenyl-thiohydroxyhomosildenafil 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 Propoxyphenyl-thiohydroxyhomosildenafil be shipped internationally?

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