| Identification | |
| Name: | Pregna-1,4-diene-3,20-dione,16,17-[(1S)-butylidenebis(oxy)]-11,21-dihydroxy-, (11b,16a)- |
| Synonyms: | Pregna-1,4-diene-3,20-dione,16,17-[butylidenebis(oxy)]-11,21-dihydroxy-, [11b,16a(S)]-; (22S)-Budesonide |
| CAS: | 51372-28-2 |
| EINECS: | 257-160-1 |
| Molecular Formula: | C25H34 O6 |
| Molecular Weight: | 430.53386 |
| InChI: | InChI=1/C25H34O6/c1-23-8-7-16(27)11-15(23)5-6-17-18-12-21-25(20(29)14-26,31-10-4-3-9-30-21)24(18,2)13-19(28)22(17)23/h7-8,11,17-19,21-22,26,28H,3-6,9-10,12-14H2,1-2H3 |
| Molecular Structure: | ![(C25H34O6) Pregna-1,4-diene-3,20-dione,16,17-[butylidenebis(oxy)]-11,21-dihydroxy-, [11b,16a(S)]-; (22S)-Budeso...](https://img1.guidechem.com/chem/e/dict/195/51372-28-2.jpg) |
| Properties | |
| Flash Point: | 208.9°C |
| Boiling Point: | 617.9°Cat760mmHg |
| Density: | 1.28g/cm3 |
| Refractive index: | 1.593 |
| Specification: | Off-White Solid usageEng:Budesonide (B689490) epimer S. Budesonide 22R epimer is more active than 22S epimer. |
| Flash Point: | 208.9°C |
| Storage Temperature: | -20?C Freezer |
| Usage: | Budesonide (B689490) epimer S. Budesonide 22R epimer is more active than 22S epimer. |
| Safety Data | |
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