(11ß)-21-(Acetyloxy)-3-ethoxy-11,17-dihydroxy-pregna-3,5-dien-20-one CAS 56736-68-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56736-68-6 |
| Molecular Formula | C25H36O6 |
| Molecular Weight | 432.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(11ß)-21-(Acetyloxy)-3-ethoxy-11,17-dihydroxy-pregna-3,5-dien-20-one (CAS 56736-68-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C25H36O6. Molecular weight: 432.55 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C25H36O6 |
| Molecular Weight | 432.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
Related Acetyloxy Standards
- 4-(Acetyloxy)-3,5-diiodobenzoic acid (CAS 41072-98-4)
- (11β,16α)-21-(Acetyloxy)-9-fluoro-11,16,17-trihydroxy-pregna-1,4,14-triene-3,20-dione (CAS 131918-74-6)
- (11β)-11,21-Bis(acetyloxy)pregna-4,16-diene-3,20-dione (CAS 107952-99-8)
- (16α)-21-Acetyloxy-16,17-dihydroxy-16,17-O-isopropylidene-pregna-1,4,9(11)-triene-3,20-dione (CAS 25092-28-8)
- Tris(acetyloxy)plumbyl acetate (CAS 12365-56-9)
- 10452-65-0 3alpha-Acetyloxy-7-oxo-5beta-cholan-24-oic acid methyl ester (CAS 10452-65-0)
- (6α,9β,11β,16α)-21-(Acetyloxy)-9,11-epoxy-6-fluoro-16-methyl-pregna-1,4-diene-3,20-dione (CAS 61618-91-5)
- 17- (Acetyloxy) - 3- methoxy- 20- oxo-pregna- 3, 5- diene- 6- carboxaldehyde (CAS 57361-81-6)
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- 3-(5-Bromothiophen-2-yl)-1-methyl-1h-pyrazol-5-amine (CAS 1152666-33-5)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
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