Demethylpiperazinyl Desethyl Sildenafil Sulfonyl Chloride

In House Impurity

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Catalogue number:	PA 19 09830
Chemical name:	Demethylpiperazinyl Desethyl Sildenafil Sulfonyl Chloride
CAS Number:	139756-27-7
Category:	aromatics,heterocycles,impurities,pharmaceutical standards,intermediates,Fine Chemicals,sulphur and selenium compounds
Synonyms:	4-Hydroxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonyl Chloride; 3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-hydroxy-benzenesulfonyl Chloride; 5-(5-Chlorosulfonyl-2-hydroxyphenyl)-1-methyl-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one; Chlorosulfone O-Desethyl;
Molecular form:	C₁₅H₁₅ClN₄O₄S
Appearance:	Off-White Solid
Mol. Weight:	382.82
Storage:	2-8°C Refrigerator, Under Inert Atmosphere
Shipping Conditions:	Ambient
Applications:	NA