| Identification | Back Directory | [Name]
(S)-16alpha,17-(butylidenedioxy)-11beta,21-dihydroxypregna-1,4-diene-3,20-dione | [CAS]
51372-28-2 | [Synonyms]
Budesonide-22S
S-22Budesonide
(22S)-Budesonide
Budenoside Impurity 3
Budesonide (22S)-Isomer
(22S)-Budesonide (85:15 = S:R)
Budesonide Impurity 25 ((22S)-Budesonide)
16α,17-[(S)-Butylidenebisoxy]-11β,21-dihydroxypregna-1,4-diene-3,20-dione
(S)-16alpha,17-(butylidenedioxy)-11beta,21-dihydroxypregna-1,4-diene-3,20-dione
Pregna-1,4-diene-3,20-dione, 16,17-[(1S)-butylidenebis(oxy)]-11,21-dihydroxy-, (11β,16α)-
(6aR,6bS,7S,8aS,8bS,10S,11aR,12aS,12bS)-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a-dimethyl-10-propyl-1,2,6a,6b,7,8,8a,8b,11a,12,12a,12b-dodecahydro-4H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4-one | [EINECS(EC#)]
257-160-1 | [Molecular Formula]
C25H34O6 | [MDL Number]
MFCD00871452 | [MOL File]
51372-28-2.mol | [Molecular Weight]
430.53 |
| Chemical Properties | Back Directory | [Melting point ]
196-198°C | [Boiling point ]
599.7±50.0 °C(Predicted) | [density ]
1.27±0.1 g/cm3(Predicted) | [storage temp. ]
-20°C Freezer | [solubility ]
Chloroform (Slightly), Dichloromethane, Methanol (Slightly) | [form ]
Solid | [pka]
12.87±0.10(Predicted) | [color ]
White to Off-White |
| Hazard Information | Back Directory | [Chemical Properties]
Off-White Solid | [Uses]
Budesonide (B689490) epimer S. Budesonide 22R epimer is more active than 22S epimer. | [Brand name]
Entocort (AstraZeneca);
Pulmicort (AstraZeneca); Rhinocort (AstraZeneca). |
|
| Company Name: |
BOC Sciences
|
| Tel: |
16314854226 |
| Website: |
www.bocsci.com |
| Company Name: |
Energy Chemical
|
| Tel: |
021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
|