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Thermo Scientific Chemicals
Sildenafil citrate
CAS: 171599-83-0 | C28H38N6O11S | 666.70 g/mol
| Catalog Number | Quantity |
|---|---|
| 463250010 | 1 g |
Chemical Identifiers
CAS171599-83-0
IUPAC Name2-hydroxypropane-1,2,3-tricarboxylic acid; 5-{2-ethoxy-5-[(4-methylpiperazin-1-yl)sulfonyl]phenyl}-1-methyl-3-propyl-1H,4H,7H-pyrazolo[4,3-d]pyrimidin-7-one
Molecular FormulaC28H38N6O11S
InChI KeyDEIYFTQMQPDXOT-UHFFFAOYSA-N
SMILESOC(=O)CC(O)(CC(O)=O)C(O)=O.CCCC1=NN(C)C2=C1NC(=NC2=O)C1=CC(=CC=C1OCC)S(=O)(=O)N1CCN(C)CC1
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Specifications
Specification Sheet
Specification SheetInfrared spectrumConforms
Melting point182°C to 196°C
HPLC>=97.5 %
Titration with NaOH28.1 to 29.5 % (citric acid dry substance)
Loss on drying=<2.5 %
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This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
RUO – Research Use Only