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171596-29-5 Sex Steroid Hormone 99.5% Raw Tadalafil Citrate Steroids Powder
Tadalafil for Sex Enhancement / 99.5% High Purity Tadalafil Citrate , Raw Cialis Steroids Powder For Pharmaceutical
Quick Detail:
Alias: TADALAFIL(CIALIS) , TADALAFIL (CIALIS,USP) , Cialis(IC351)
CAS No: 171596-29-5
MF: C22H19N3O4
MW: 389.41
Purity: 99.5%
Appearance: white powder, odorless, tasteless, insoluble in water and alcohol.
Alias: | Cialis | CAS No.: | 171596-29-5 |
Purity: | 99.5% | Appearance: | White Powder |
Product Name: | Hormone Powder | Application: | Men |
Function: | Original Drug Resistant Microbes |
Description
High quality Tadalafil Steroid powder 171596-29-5
Purity: 99%
Chemical Formula: C22H19N3O4
Molecular Weight: 389.341
CAS: 171596-29-5
Appearance: White or almost white crystalline powder
Density: 1.51 g/cm3
Melting Point: 298-300 ° C
Boiling Point: 679.1 ° C at 760 mmHg
Flash Point: 364.5 ° C
Package: 1kg/bag, 25kg/drum
The min. Order is 50 grams.
Quality standard: USP31/BP2005
Description: Tadalafil White Crystalline Powder
Storage: Tadalafil Store in a cool, dry place and keep away from direct strong light
Application:
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.
Specifications:
Test Items | Specification | Test Results |
Appearance | White powder | Conforms |
Test method | High pressure liquid chromatography(HPLC) | Conforms |
Melting Point | 300℃~303℃ | 301.5℃-302.6℃ |
Loss on drying | ≤0.5% | 0.24% |
Heavy metals(Pb) | ≤20ppm | 7.5ppm |
Residue on ignition | ≤0.1% | 0.08% |
Relative substance | ≤1.0% | 0.145% |
Assay (on dried basis) | ≥98.5% | 99.33% |
Conclusion | The product conform to USP 32. |