Mifepristone
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
powder
|
| Molecular Weight |
429.59
|
| 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.
Mifepristone
CAS No.: 84371-65-3
Molecular Formula: C29H35NO2
Molecular Weight: 429.59
Physical and Chemical Properties
- Appearance: White to off-white crystalline powder
- Melting Point: 192–196 °C
- Solubility: Soluble in chloroform, dichloromethane; slightly soluble in methanol, ethanol; practically insoluble in water
- Specific Rotation: [α]D2? ?125° ~ ?135° (c=1, in chloroform)
- Stability: Stable under normal conditions; sensitive to strong light and high temperature
Application
- Pharmaceutical raw material: Antiprogestogen drug, mainly used for medical abortion.
- Clinical medicine: Also applied for treating gynecological related diseases and hormone research.
- Laboratory reagent: Used for endocrinology and pharmacological research.
Storage Condition
Store in cool, dry and dark place. Keep tightly sealed, protect from light and moisture.
Certificate of Analysis
| Item | Specification | Test Result | Method |
| Product Name | Mifepristone | Compliant | Visual & Identification |
| CAS No. | 84371-65-3 | 84371-65-3 | Standard |
| Molecular Formula | C29H35NO2 | C29H35NO2 | Standard |
| Molecular Weight | 429.59 | 429.59 | Standard |
| Appearance | White crystalline powder | Off-white powder | Visual Inspection |
| Purity (HPLC) | ≥99.0% | 99.62% | High Performance Liquid Chromatography |
| Melting Point | 192–196 °C | 193.1–194.5 °C | Capillary Method |
| Specific Rotation | ?125° ~ ?135° | ?130.2° | Polarimetry |
| Loss on Drying | ≤0.50% | 0.19% | Karl Fischer Titration |
| Residue on Ignition | ≤0.10% | 0.03% | Gravimetric Method |
| Heavy Metals | ≤10 ppm | <3 ppm | Atomic Absorption Spectrometry |
