Oral Tadalafil Hormone Powder For Male Impotence Treatment
- Tadalafil purity: 99%
- chemical formula: C22H19N3O4 Tadalafil/Cialis
- molecular weight: 389.341
- CAS No: 171596-29-5
- Packing: as your require
- Quality standard: USP31/BP2005
- Description: white crystalline powder
CAS No: 171596-29-5
Appearance: white powder, odorless, tasteless, insoluble in water
Tadalafil is a PDE5 inhibitor marketed in pill form for treating
erectile dysfunction (ED) under the name Cialis, and under the name
Adcirca for the treatment of pulmonary arterial hypertension.
Although sildenafil (Viagra), vardenafil (Levitra), and tadalafil
(Cialis) all work by inhibiting PDE5, tadalafil's pharmacologic
distinction is its longer half-life (17.50 hours) – compared to
sildenafil (4.0–5.0 hours) and vardenafil (4.0–5.0 hours) –
resulting in longer duration of action, and so partly responsible
for "The Weekend Pill" sobriquet. Furthermore, the longer half-life
is the basis for current investigation of tadalafil's daily
therapeutic use in relieving pulmonary arterial hypertension.
Sildenafil is approved in several world regions as a thrice-daily
therapy for pulmonary arterial hypertension.
High pressure liquid chromatography(HPLC)
Loss on drying
Residue on ignition
Assay (on dried basis)
The product conform to USP 32.
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