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Desmethylsildenafil (1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]piperazine) 1.0 mg/ml in Methanol, LoGiCal

Product Code. 30462950
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Product Code. 30462950 Supplier LoGiCal Supplier No. LGCAMP0254.0801

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Description

LoGiCal delivers certified reference materials you can trust as neats, native solutions and stable isotope labelled solutions, with precise documentation and expert support. From forensic to clinical labs, choose LoGiCal for confidence, compliance, and analytical excellence.

Desmethylsildenafil (1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]piperazine) 1.0 mg/ml in Methanol
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Specifications

Chemical Name or Material Desmethylsildenafil (1-[(3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1 H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl]piperazine)
CAS 139755-82-1
Analyte or Component Names Desmethylsildenafil (1-[(3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1 H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl)sulfonyl]piperazine)
Shipping Condition Room Temperature
Molecular Formula C21 H28 N6 O4 S
Certifications/Compliance ISO 17034
Synonym 1-[[3-(4,7-Dihydro-1-methyl-7-oxo-3-propyl-1 H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]piperazine, Desmethylsildenafil, Sildenafil Citrate Impurity F (EP), Sildenafil Impurity F (EP)
InChI Formula InChI=1 S/C21H28N6O4S/c1-4-6-16-18-19(26(3)25-16)21(28)24-20(23-18)15-13-14(7-8-17(15)31-5-2)32(29,30)27-11-9-22-10-12-27/h7-8,13,22 H,4-6,9-12H2,1-3H3,(H,23,24,28)
SMILES CCCc1nn(C)c2C(=O)NC(=Nc12)c3cc(ccc3OCC)S(=O)(=O)N4CCNCC4
IUPAC Name 5-(2-ethoxy-5-piperazin-1-ylsulfonylphenyl)-1-methyl-3-propyl-6 H-pyrazolo[4,3-d]pyrimidin-7-one
Solvent or Matrix Methanol
Industry Type Forensics
Molecular Weight (g/mol) 460.55
Quantity 1 mL
Formula Weight 460.1893 g/mol
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