Vardenafil hydrochloride trihydrate
- Createtime： 2026-04-14
- Updatetime： 2026-07-24
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
powder
|
| Molecular Weight |
579.09
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White to off-white crystalline powder
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Vardenafil hydrochloride trihydrate
CAS No.: 224785-90-4
Molecular Formula: C23H33ClN6O4S·3H2O
Molecular Weight: 579.09
Physical and Chemical Properties
- Appearance: White to off-white crystalline powder
- Melting Point: 216 - 220 °C (decomposition)
- Specific Rotation: [α]D20 -18.0° ~ -24.0° (c=1, Methanol)
- Solubility: Soluble in water, methanol and ethanol; slightly soluble in acetone; practically insoluble in ether and alkanes
- Odor: Odorless
- pH Value: 3.0 - 5.0 (1% aqueous solution)
- Stability: Stable under sealed and normal temperature conditions. Sensitive to strong light and high temperature. Avoid contact with strong oxidants, strong acids and strong alkalis. Slightly hygroscopic.
Application
- Pharmaceutical raw material: Selective phosphodiesterase inhibitor, used for the treatment of male erectile dysfunction.
- Pharmaceutical intermediate: Applied for the preparation of related pharmaceutical formulations and derivatives.
- Biomedical research reagent: Widely used in pharmacological mechanism research and related laboratory analysis.
Storage Condition
Keep container tightly sealed. Store in cool, dry and dark place. Keep away from heat sources, direct sunlight and corrosive substances. Prevent moisture absorption.
Certificate of Analysis
| Item | Specification | Test Result | Method |
| Product Name | Vardenafil hydrochloride trihydrate | Compliant | Visual & Identification |
| CAS No. | 224785-90-4 | 224785-90-4 | Standard |
| Molecular Formula | C23H33ClN6O4S·3H2O | C23H33ClN6O4S·3H2O | Standard |
| Molecular Weight | 579.09 | 579.09 | Standard |
| Appearance | White to off-white crystalline powder | White crystalline powder | Visual Inspection |
| Purity (HPLC) | ≥99.0% | 99.80% | High Performance Liquid Chromatography |
| Melting Point | 216 - 220 °C (dec) | 217.3 - 219.1 °C | Capillary Method |
| Specific Rotation | -18.0° ~ -24.0° | -21.5° | Polarimetry |
| Loss on Drying | 9.0% ~ 11.0% | 10.12% | Karl Fischer Titration |
| Residue on Ignition | ≤0.10% | 0.03% | Gravimetric Method |
| pH (1% Solution) | 3.0 - 5.0 | 4.1 | Potentiometric Method |
| Chloride | Compliant | Compliant | Titration Method |
| Heavy Metals | ≤10 ppm | <3 ppm | Atomic Absorption Spectrometry |
| Related Substances | Total Impurities ≤0.50% | 0.21% | High Performance Liquid Chromatography |
