99% Tadalafil Sexual Enhancement Powder CAS 171596-29-5

Basic Information
Place of Origin: China
Brand Name: HNB
Certification: ISO
Model Number: Tadalafil
Minimum Order Quantity: 1KG
Price: Negotiable
Packaging Details: Aluminum foil bag
Delivery Time: Usually3-5days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram,Alibaba Assurance Order
Supply Ability: 5000kg/Month
Detail Information
CAS: 171596-29-5 Mf: C22H19N3O4
MW: 389.404 Specification: 99%
Einecs No.: N/A Appearance: White Or Off-white Powder
Sample: Available Boiling Point: 679.1℃
High Light:

99% Sexual Enhancement Powder


Sexual Enhancement Tadalafil Powder


CAS 171596-29-5 Tadalafil Citrate Powder

Product Description

Sexual Enhancement Powder Tadalafil Powder CAS 385769-84-6 For sell


Product name



White or off-white powder








Keep in cool dry place.



The Introductction of Tadalafil


             Tadalafil, a selective and reversible inhibitor of cyclic guanosine monophosphate (cGMP)-specific phosphodiesterase 5 (PDE5). When sexual stimulation results in the local release of nitric oxide, PDE5 is inhibited by tadalafil, increasing cGMP levels in the corpus cavernosum, which causes smooth muscle relaxation and blood flow into penile tissue, resulting in an erection, as in asexual stimulation.


99% Tadalafil Sexual Enhancement Powder CAS 171596-29-5 0

The Application & Function of Tadalafil


Applicable symptoms
Erectile dysfunction and pulmonary hypertension.

The recommended dose of this product is 10mg, which is taken before sexual activity and is not affected by food. If the effect of taking 10mg is not significant, you can take 20mg, at least 30 minutes before sex.

Clinical studies have shown that tadalafil can enhance the antihypertensive effect of nitrates. This is thought to be the result of the combined action of nitrates and tadalafil on the nitric oxide/cGMP pathway. Therefore, it is contraindicated in patients taking any form of nitrates.



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The COA of Amino Tadalafil


BATCH NO.:HNB2022071601 CAS No:171596-29-5
STANDARD:EP 9(EP 9 Specification)
Appearance White or almost white crystalline powder White crystalline powder


Practically insoluble in water, freely soluble in dimethyl sulfoxide, slightly soluble in methylene chloride


Melting point 302℃~303℃ 303℃

The infrared absorption spectrum is

concordant with the reference spectrum

Identification The principal peak in the chromatogram obtained with the test solution is similar in retention time and size to the principal peak in the chromatogram obtained with reference solution Conforms
Rotation + 78.0°to + 84.0° +80.6°
Impurities A, B and C Impurity A, B and C≤0.1% Non-detected
Loss on drying ≤0.5% 0.2%
Residue on ignition ≤0.1% 0.01%
Heavy metals ≤10ppm Conforms
Related Substances individual impurity≤0.1% 0.08%
Related Substances Total unknown impurity≤1.0% 0.10%

Residual Solvents

Methanol;≤0.3% Non-detected
Residual Solvents IPA≤0.5% Non-detected
Residual Solvents Methyl acetate≤0.5% Non-detected
Residual Solvents EA≤0.5% Non-detected
Residual Solvents DCM≤0.06% Non-detected
Residual Solvents AceticAcid≤0.5% Non-detected
Assay(Dry based) ≥99.0% 99.7%
Conclusion The test results conform with EP 9 Specification.


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