5571-36-8
Estradiene dione-3-keta
CAS: 5571-36-8
Molecular Formula: C20H26O3
5571-36-8 - Names and Identifiers
| Name | Estradiene dione-3-keta |
| Synonyms | Estradiene Estradiene dione-3-keta ESTRADIENE DIONE-3-KETA ESTRADIENE DIONE-3-KETAL -ETHYLENEDIOXY-ESTRA-5(10), 9(11)-DIEN-17-ONE 3-Ethylenedioxy-estra-5(10),9(11)-diene-17-one 3-ETHYLENE DIOXY-17-OXO ESTRA-5(10), 9(11)-DIENE 3-ETHYLENE DIOXY-17-OXO-13-METHYL ESTRA-5(10)9(11)-DIENE Cyclic-3-(1,2-ethanediyl acetal)-estra-5(10),9(11)-dien-3,17-dione cyclic-3-(1,2-ethanediyl acetal)-estra-5(10),9(11)-dien-3,17-dione (8S,13S,14S)-13-methyl-1,4,6,7,8,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxolan]-17(2H)-one |
| CAS | 5571-36-8 |
| EINECS | 427-230-8 |
| 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+/m1/s1 |
5571-36-8 - Physico-chemical Properties
| Molecular Formula | C20H26O3 |
| Molar Mass | 314.43 |
| Density | 1.20±0.1 g/cm3(Predicted) |
| Melting Point | 152-154°C |
| Boling Point | 488.1±45.0 °C(Predicted) |
| Flash Point | 241.2°C |
| Water Solubility | 903μg/L at 25℃ |
| Solubility | Chloroform (Sparingly, Heated, Sonicated), Methanol (Slightly) |
| Vapor Presure | 0Pa at 25℃ |
| Appearance | Crystalline powder |
| Color | White to Light Yellow |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.582 |
5571-36-8 - Risk and Safety
| UN IDs | 3077 |
| Hazard Class | 9 |
| Packing Group | III |
5571-36-8 - Reference Information
| Update Date: | 2022/11/12 10:05:38 |
| LogP | 4.74 |
| Use | 3-ketal is used as the mifepristone Intermediate; The antiprogestin antiglucocorticoid antagonist steroid spirooxazole. for pharmaceutical intermediates |
Last Update：2024-04-09 21:54:55
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