Benzyl Sildenafil

About Benzyl Sildenafil

Benzyl Sildenafil is an impurity of Sildenafil carrying the CAS registry number 1446089-82-2. Its molecular formula is C28H34N6O4S and its molecular weight is 550.7 g/mol. Its systematic (IUPAC) name is 5-[5-(4-benzylpiperazin-1-yl)sulfonyl-2-ethoxyphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one. Alternative names: N-Desmethyl-N-benzyl sildenafil and Sildenafil-N-benzyl.

The product is provided 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.

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. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

We offer Benzyl Sildenafil in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers 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	Benzyl Sildenafil
Catalogue No.	VQ-044669
CAS Number	1446089-82-2
IUPAC name	5-[5-(4-benzylpiperazin-1-yl)sulfonyl-2-ethoxyphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one
Molecular formula	C₂₈H₃₄N₆O₄S
Molecular weight	550.7 g/mol
Exact mass	550.2362
Grade	Reference Standard
HSN code	38229090
InChIKey	ZNBBYJQSWODKSY-UHFFFAOYSA-N
SMILES	CCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCN(CC4)CC5=CC=CC=C5)OCC)C
PubChem CID	135564565

Physical properties
Physical form	Solid
LogP (XLogP3)	3
H-bond donors / acceptors	1 / 8
TPSA	118 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 Benzyl Sildenafil?

The CAS Registry Number of Benzyl Sildenafil is 1446089-82-2. It is also known as N-Desmethyl-N-benzyl sildenafil, Sildenafil-N-benzyl.

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

Benzyl Sildenafil has the molecular formula C28H34N6O4S and a molecular weight of 550.7 g/mol. Its IUPAC name is 5-[5-(4-benzylpiperazin-1-yl)sulfonyl-2-ethoxyphenyl]-1-methyl-3-propyl-6H-pyrazolo[4,5-d]pyrimidin-7-one.

What is Benzyl Sildenafil used for?

Benzyl 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 Benzyl Sildenafil can I order?

We supply Benzyl 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 Benzyl Sildenafil?

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

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