De(methypiperazinyl) Sildenafil Dimer Impurity 1346603-48-2

Name: De(methypiperazinyl) Sildenafil Dimer Impurity
Brand: Vaqora Chemicals
SKU: VQ-042163

About De(methypiperazinyl) Sildenafil Dimer Impurity

De(methypiperazinyl) Sildenafil Dimer Impurity (CAS 1346603-48-2) is an impurity of Sildenafil offered by Vaqora Chemicals. Formula C34H38N8O6S, molecular weight 686.8 g/mol. It is also known as De(methypiperazinyl)Sildenafil Dimer.

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.

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. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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	De(methypiperazinyl) Sildenafil Dimer Impurity
Catalogue No.	VQ-042163
CAS Number	1346603-48-2
IUPAC name	5-[2-ethoxy-5-[4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-5-yl)phenyl]sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one
Molecular formula	C₃₄H₃₈N₈O₆S
Molecular weight	686.8 g/mol
Exact mass	686.2635
Grade	Reference Standard
HSN code	38229090
InChIKey	ZBSAXUCQFZBWNK-UHFFFAOYSA-N
SMILES	CCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)C4=CC(=C(C=C4)OCC)C5=NC6=C(C(=O)N5)N(N=C6CCC)C)OCC)C
PubChem CID	136257850

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	2 / 10
TPSA	180 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 De(methypiperazinyl) Sildenafil Dimer Impurity?

The CAS Registry Number of De(methypiperazinyl) Sildenafil Dimer Impurity is 1346603-48-2. It is also known as De(methypiperazinyl)Sildenafil Dimer.

What is the molecular formula and molecular weight of De(methypiperazinyl) Sildenafil Dimer Impurity?

De(methypiperazinyl) Sildenafil Dimer Impurity has the molecular formula C34H38N8O6S and a molecular weight of 686.8 g/mol. Its IUPAC name is 5-[2-ethoxy-5-[4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-5-yl)phenyl]sulfonylphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one.

What is De(methypiperazinyl) Sildenafil Dimer Impurity used for?

De(methypiperazinyl) Sildenafil Dimer Impurity 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 De(methypiperazinyl) Sildenafil Dimer Impurity can I order?

We supply De(methypiperazinyl) Sildenafil Dimer 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 De(methypiperazinyl) Sildenafil Dimer Impurity?

Yes. Every lot of De(methypiperazinyl) Sildenafil Dimer 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 De(methypiperazinyl) Sildenafil Dimer Impurity be shipped internationally?

Yes. We export De(methypiperazinyl) Sildenafil Dimer Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.