Estradiene dione-3-keta
- CAS NO.：5571-36-8
- Empirical Formula: C20H26O3
- Molecular Weight: 314.43
- MDL number: MFCD08062585
- EINECS: 427-230-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-04 16:00:12
What is Estradiene dione-3-keta?
Chemical properties
Off-White Solid
The Uses of Estradiene dione-3-keta
Mifepristone intermediate; antiprogestational antiglucocorticoid antagonist steroidal spirooxazole.
What are the applications of Application
Estra-5(10),9(11)-diene-3,17-dione 3-Ethylene Ketal is An antiprogestational antiglucocorticoid antagonist steroidal spirooxazole.
Properties of Estradiene dione-3-keta
| Melting point: | 152-154°C |
| Boiling point: | 488.1±45.0 °C(Predicted) |
| Density | 1.20±0.1 g/cm3(Predicted) |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Sparingly, Heated, Sonicated), Methanol (Slightly) |
| form | Solid |
| color | White to Light Yellow |
| Water Solubility | 903μg/L at 25℃ |
| InChI | InChI=1/C20H26O3/c1-19-8-6-15-14-7-9-20(22-10-11-23-20)12-13(14)2-3-16(15)17(19)4-5-18(19)21/h6,16-17H,2-5,7-12H2,1H3/t16-,17+,19+/s3 |
Safety information for Estradiene dione-3-keta
| Signal word | Danger |
| Pictogram(s) |
 Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H360:Reproductive toxicity H373:Specific target organ toxicity, repeated exposure H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P201:Obtain special instructions before use. P202:Do not handle until all safety precautions have been read and understood. P260:Do not breathe dust/fume/gas/mist/vapours/spray. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P391:Collect spillage. Hazardous to the aquatic environment P308+P313:IF exposed or concerned: Get medical advice/attention. P405:Store locked up. P501:Dispose of contents/container to..… |
Computed Descriptors for Estradiene dione-3-keta
| InChIKey | XUOQKQRMICQUQC-GDJQEYATNA-N |
| SMILES | C[C@@]12C(CC[C@@]1([H])[C@]1([H])CCC3CC4(OCCO4)CCC=3C1=CC2)=O |&1:1,5,7,r| |
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