Thiodimethyl Sildenafil

Name: Thiodimethyl Sildenafil
Brand: Vaqora Chemicals
SKU: VQ-033839

About Thiodimethyl Sildenafil

Vaqora Chemicals supplies Thiodimethyl Sildenafil, a metabolite or degradation product of Sildenafil registered under CAS number 1260112-90-0. The compound has the formula C23H32N6O3S2, corresponding to a molecular weight of 504.7 g/mol. It is also known as Sildenafil thione.

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 Sildenafil, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Thiodimethyl Sildenafil is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Sildenafil

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

Sildenafil impurities

Specifications & identifiers

Chemical identifiers
Product name	Thiodimethyl Sildenafil
Catalogue No.	VQ-033839
CAS Number	1260112-90-0
IUPAC name	5-[5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-ethoxyphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,5-d]pyrimidine-7-thione
Molecular formula	C₂₃H₃₂N₆O₃S₂
Molecular weight	504.7 g/mol
Exact mass	504.1977
Grade	Reference Standard
HSN code	38229090
InChIKey	SCLUKEPFXXPARW-GASCZTMLSA-N
SMILES	CCCC1=NN(C2=C1NC(=NC2=S)C3=C(C=CC(=C3)S(=O)(=O)N4C[C@H](N[C@H](C4)C)C)OCC)C
PubChem CID	56841591

Physical properties
Physical form	Solid
LogP (XLogP3)	2.5
H-bond donors / acceptors	2 / 7
TPSA	141 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 Thiodimethyl Sildenafil?

The CAS Registry Number of Thiodimethyl Sildenafil is 1260112-90-0. It is also known as Sildenafil thione, Thiodimethyl Sildenafil (Thioaildenafill, Sulfoaildenafil), Thiodimethyl Sildenafil (Thioaildenafil, Sulfoaildenafil).

What is the molecular formula and molecular weight of Thiodimethyl Sildenafil?

Thiodimethyl Sildenafil has the molecular formula C23H32N6O3S2 and a molecular weight of 504.7 g/mol. Its IUPAC name is 5-[5-[(3S,5R)-3,5-dimethylpiperazin-1-yl]sulfonyl-2-ethoxyphenyl]-1-methyl-3-propyl-4H-pyrazolo[4,5-d]pyrimidine-7-thione.

What is Thiodimethyl Sildenafil used for?

Thiodimethyl Sildenafil 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 Thiodimethyl Sildenafil can I order?

We supply Thiodimethyl Sildenafil 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 Thiodimethyl Sildenafil?

Yes. Every lot of Thiodimethyl Sildenafil 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 Thiodimethyl Sildenafil be shipped internationally?

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