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Pharmaceutical Intermediates Cialis/ Tadalafil, CAS 171596-29-5

Product Detail

Basic Info

Tadalafil/Cialis 171596-29-5

Product Name: Tadalafil 

Chemical Name: Tadalafil

Cas No.: 171796-29-5

Molecular Formula: C22H19N3O4

Molecular Weight: 389.4

Melting Point: 298-300°C

Boiling Point: 569.9°C at 760 mmHg

Description: White powder

Cialis works by aiding relaxation of blood vessels and increasing blood flow in the penis during sexual arousal, resulting in improved erectile function.  Cialis is much longer lasting than Viagra.  Effects can be felt anywhere between 36-48 hours.


Tadalafil improves erectile function significantly, possibly increase testosterone through increased sexual activity, and is very safe.

There are limited side effects associated with its use.  The most common side effects are headache, upset stomach, back pain, and muscle aches, and usually subside with in a few hours.

If you have interest in buying Cialis, sex intermediates, steroid raws, welcome to contact me.


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