Pyrazole N-Demethyl Sildenafil
Product Code
TRC-P842800
CAS Number
Product Format
Neat
Molecular Formula
C21H28N6O4S
Molecular Weight
460.55
API Family
SildenafilProduct Categories
TRC, Cardiac drugs and beta blockers, Impurity Reference Materials
Product Type
ImpurityPurity
>95% (HPLC)
Documentation
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Product Information
Chemical Data
Analyte Name
Pyrazole N-Demethyl Sildenafil
CAS Number
139755-95-6
Molecular Formula
C21H28N6O4S
Molecular Weight
460.55
SMILES
CCCc1n[nH]c2C(=O)NC(=Nc12)c3cc(ccc3OCC)S(=O)(=O)N4CCN(C)CC4
Product Data
Storage Temperature
-20°C
Shipping Temperature
Room Temperature
Country of Origin
CANADA
Product Type
Impurity
Product Format
Neat
API Family
Purity
>95% (HPLC)
Product Description
A novel pyrazolopyrimidine derivative, useful as cardiovascular agent.
References: Hucker, H., et al.: Drug Metab. Disp., 1, 721 (1973), Brogden, R., et al.: Drugs, 16, 97 (1978), Tulshian, D., et al.: J. Med. Chem., 36, 1210 (1993),
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