16α,17-epoxy-11α-hydroxypregn-4-ene-3,20-dione
16α,17-epoxy-11α-hydroxypregn-4-ene-3,20-dione
CAS: 19427-36-2
Molecular Formula: C21H28O4
16α,17-epoxy-11α-hydroxypregn-4-ene-3,20-dione - Names and Identifiers
| Name | 16α,17-epoxy-11α-hydroxypregn-4-ene-3,20-dione |
| Synonyms | 11A-HYDROXY EPOXY PROGESTERONE 11 alpha-hydroxy Epoxy progesterone 16a,17-Epoxy-11a-hydroxypregn-4-ene 11a-Hydroxy-16,17a-epoxyprogesterone 11A-HYDROXY 16,17A-EPOXY PROGESTERONE 4-Pregnene-16α,17α-epoxy-11β-ol-3,20-dione 11-hydroxy-16,17-epoxypregn-4-ene-3,20-dione 16a,17-epoxy-11a-hydroxypregn-4-ene-3,20-dione 16A,17A-EPOXY-11A-HYDROXY-4-PREGNEN-3,20-DIONE 16α,17-epoxy-11α-hydroxypregn-4-ene-3,20-dione 11alpha-Hydroxy-16alpha,17alpha Epoxy Progesterone 16alpha,17-epoxy-11alpha-hydroxypregn-4-ene-3,20-dione (11alpha,16alpha)-11-hydroxy-16,17-epoxypregn-4-ene-3,20-dione |
| CAS | 19427-36-2 |
| EINECS | 243-049-5 |
| InChI | InChI=1/C21H28O4/c1-11(22)21-17(25-21)9-15-14-5-4-12-8-13(23)6-7-19(12,2)18(14)16(24)10-20(15,21)3/h8,14-18,24H,4-7,9-10H2,1-3H3/t14-,15-,16+,17+,18+,19-,20-,21+/m0/s1 |
16α,17-epoxy-11α-hydroxypregn-4-ene-3,20-dione - Physico-chemical Properties
| Molecular Formula | C21H28O4 |
| Molar Mass | 344.44 |
| Density | 1.25±0.1 g/cm3(Predicted) |
| Melting Point | 238.0-238.5 °C(Solv: benzene (71-43-2); cyclohexane (110-82-7)) |
| Boling Point | 508.7±50.0 °C(Predicted) |
| Flash Point | 178.651°C |
| Solubility | Chloroform (Slightly), Methanol (Slightly, Heated) |
| Vapor Presure | 0mmHg at 25°C |
| Appearance | Solid |
| Color | White to Off-White |
| pKa | 14.42±0.70(Predicted) |
| Storage Condition | Refrigerator |
| Refractive Index | 1.586 |
| Physical and Chemical Properties | Melting point> 234 °c (247-249 °c). |
| Use | Used as a steroid hormone Intermediate |
16α,17-epoxy-11α-hydroxypregn-4-ene-3,20-dione - Reference Information
| uses | intermediates of cortisone acetate and skin ease acetate. Used as steroid hormone intermediate |
| production method | the product can be prepared by reaction of diosgenin through ring opening, acetylation, oxidation, hydrolysis, elimination, epoxidation, oxidation, etc. |
Last Update：2024-04-10 22:29:15
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Mobile: 86+15671228036
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Wechat: 15671228036
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