CAS 139755-83-0 sildenafil Pharmaceutical Intermediates
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Technical Information
Formal Name
5-[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one
CAS Number
139755-83-2
Molecular Formula
C22H30N6O4S
Formula Weight
474.6
Purity
≥98%
Formulation
(Request formulation change)
A crystalline solid
Solubility
(Learn about Variance in Solubility)
DMF: 5 mg/ml
DMSO: 10 mg/ml
DMSO:PBS (pH 7.2)(1:5): 0.15 mg/ml
λmax
212, 294 nm
Formal Name
5-[2-ethoxy-5-[(4-methyl-1-piperazinyl)sulfonyl]phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one
CAS Number
139755-83-2
Molecular Formula
C22H30N6O4S
Formula Weight
474.6
Purity
≥98%
Formulation
(Request formulation change)
A crystalline solid
Solubility
(Learn about Variance in Solubility)
DMF: 5 mg/ml
DMSO: 10 mg/ml
DMSO:PBS (pH 7.2)(1:5): 0.15 mg/ml
λmax
212, 294 nm
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Informace od: Zora