10106-41-9
10106-41-9 structure
- Name: 17-alpha,21-Dihydroxy-16-alpha-Methylpregna-1,4,9(11)-Triene-3,20-Dione 21-Acetate
- Chemical Name: (16α)-17-Hydroxy-16-methyl-3,20-dioxopregna-1,4,9(11)-trien-21-yl acetate
- CAS Number: 10106-41-9
- Molecular Formula: C24H30O5
- Molecular Weight: 398.49200
- Create Date: 2018-12-14 17:38:56
- Modify Date: 2026-07-08 18:48:10
| Name | (16α)-17-Hydroxy-16-methyl-3,20-dioxopregna-1,4,9(11)-trien-21-yl acetate |
|---|---|
| Synonyms |
(16α)-21-(Acetyloxy)-17-hydroxy-16-methylpregna-1,4,9-triene-3,20-dione
17,21-Dihydroxy-16-methylpregna-1,4,9-triene-3,20-dione 21-acetate 2-((8S,10S,13S,14S,16R,17R)-17-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate 2-((8S,10S,13S,14S,16R,17R)-17 2-((10S,13S,14S,16R,17R)-17-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate 2-((8S,10S,13S,14S,16R,17R)-17-hydroxy-10,13,16-trimethyl-3-oxo-6,7,8,10,12,13,14,15,16,17-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate (Dexamethasone Impurity） Dexamethasone impurity H Dexamethasone Acetate Impurity 8 17-alpha,21-Dihydroxy-16-a-methylpregna-1,4,9-triene-3,20-dione 21-acetate 17,21-Dihydroxy-16a-methylpregna-1,4,9-triene-3,20-dione 21-Acetate 21-Acetoxy-17-hydroxy-16α-methylpregna-1,4,9-triene-3,20-dione Pregna-1,4,9-triene-3,20-dione, 21-(acetyloxy)-17-hydroxy-16-methyl-, (16α) Dexamethasone Acetate Impurity 8（Dexamethasone Acetate Impurity H） "17,21-Dihydroxy-16-β-methylpregna-1,4,9-triene-3,20-dione 21-Acetate" Pregna-1,4,9-triene-3,20-dione,21-(acetyloxy)-17-hydroxy-16-methyl-, (16a) Dexamethasone Impurity 8(Dexamethasone Impurity H) 17-HYDROXY-16-ALPHA-METHYL-3,20-DIOXOPREGNA-1,4,9-TRIEN-21-YL ACETATE Pregna-1,4,9-triene-3,20-dione, 17,21-dihydroxy-16.alpha.-methyl-, 21-acetate Dexamethasone Acetate Impurity H (16α)-17-Hydroxy-16-methyl-3,20-dioxopregna-1,4,9-trien-21-yl acetate Dexamethasone impurity 2/Dexamethasone Impurity H 21-Acetyloxy-17-hydroxy-16-methylpregna-1,4,9-triene-3,20-dione 17α, 21-dihydroxy-16α-methyl-1, 4 ,9-pregnatriene-3, 20-dione 21-acetate 17,21-Dihydroxy-16α-Methylpregna-1,4,9(11)-triene-3,20-dione 21-Acetate 17,21-Dihydroxy-16α-methylpregna-1,4,9-triene-3,20-dione 21-Acetate Dexamethasone Imp H EINECS 233-290-4 17-hydroxy-16α-methyl-3,20-dioxopregna-1,4,9-trien-21-yl acetate 17,21-Dihydroxy-16Alpha-methylpregna-1,4,9-triene-3,20-dione 21-Acetate Pregnatriene acetate 17-alpha,21-dihydroxy-16-alpha-methylpregna-1,4,9-triene-3,20-dione 21-acetate 17,21-Dihydroxy-16Alpha-methylpregna-1,4,9(11)-triene-3,20-dione 21-Acetate Dexamethasone Impurity H(Dexamethasone Acetate Impurity H) |
| Density | 1.22g/cm3 |
|---|---|
| Boiling Point | 560ºC at 760mmHg |
| Melting Point | 208℃ |
| Molecular Formula | C24H30O5 |
| Molecular Weight | 398.49200 |
| Flash Point | 189.6ºC |
| Exact Mass | 398.20900 |
| PSA | 80.67000 |
| LogP | 3.32370 |
| Vapour Pressure | 7.12E-15mmHg at 25°C |
| Index of Refraction | 1.58 |
