Detailed Product Description
CAS:: |
224785-91-5 |
Assay:: |
99% |
High Light: |
sildenafil Citrate, yohimbine Hydrochloride |
99% Min Vardenafil Levitra Sexual Enhancement Treatment for ED
Quick Detail:
Product name
|
Vardenafil
|
Other name
|
Levitra;Fardenafil
|
CAS register number
|
224785-91-5
|
Molecular formula
|
C23H32N6O4S
|
Molecular weight
|
525.06
|
Appearance
|
White powder
|
Molecular structure
|

|
Assay
|
99%
|
Description:
Vardenafil (INN) is a PDE5 inhibitor used for treating erectile dysfunction. Vardenafil's indications and contra-indications are the same as with other PDE5 inhibitors; it is closely related in function to sildenafil citrate () and tadalafil (Cialis). The difference between the vardenafil molecule and sildenafil citrate is a nitrogen atom's position and the change of sildenafil's piperazine ring methyl group to an ethyl group. Tadalafil is structurally different from both sildenafil and vardenafil. Vardenafil's relatively short effective time is comparable to but somewhat longer than sildenafil's.
Applications:
Beyond its indications for erectile dysfunction, vardenafil may be effective in the treatment of premature ejaculation, where it may significantly increase the time from vaginal penetration to ejaculation.
Vardenafil, as with all PDE5 inhibitors, should not be used by men taking nitrate medications, because combining them with vardenafil might provoke potentially life-threatening hypotension (low blood pressure).
Further, Vardenafil causing lengthening of the QT interval. Therefore it should not be taken by men taking other medications that affect the QT interval (such as amiodarone).
COA
Test Items
|
Specification
|
Test Results
|
Description
|
White or almost white crystalline powder
|
White crystalline powder
|
Melting Point
|
191.0~193.0℃
|
192℃
|
Loss of drying
|
≤1.0%
|
0.5%
|
Heavy Metal
|
≤20ppm
|
15ppm
|
TLC
|
Only one spot
|
Only one spot
|
Assay
|
≥99.5%
|
99.91%
|
Conclusion
|
It complies with the USP 32.
|
Our advantages:
1. High quality products with competitive prices.
2. We provide professional service.
3. Enough stock and Fast delivery.
4. We asure safe and effective shipping method.
5. Fast response to any emails or problems.
Available tracking numbers to USA:
EE689150169CN
EE689150084CN
EE750056148CN
EE689151059CN
EA211716874HK
3.
Place of Origin:
|
China
|
Brand Name:
|
NANJIAN
|
Certification:
|
ISO9001, ISO14000, KOSHER
|
Model Number:
|
224785-91-5
|
4.
Minimum Order Quantity:
|
10 grams
|
Price:
|
negotiation
|
Packaging Details:
|
1kg/bag,100grams/bag, 10grams/bag
|
Delivery Time:
|
1-3 days
|
Payment Terms:
|
T/T, Western union, Money gram
|
Supply Ability:
|
100KGS/week
|