17β-acetyloxy-11,12-epoxyestr-4,9-diene-3-one CAS 145472-94-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 145472-94-2 |
| Molecular Formula | C20H26O4 |
| Molecular Weight | 330.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 17β-acetyloxy-11,12-epoxyestr-4,9-diene-3-one (CAS 145472-94-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H26O4. Molecular weight: 330.42 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H26O4 |
| Molecular Weight | 330.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1998 |
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Recommended Standards
- AB-PINACA (CAS 1445752-09-9)
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- 3-Chloro-2,2-dimethyl-4-fluorobutyrophenone (CAS 898765-72-5)
- 3,4-Dichloro-5-(cyclohexylmethoxy)pyridazine (CAS 1346698-18-7)
- (Ser(PO?H?)3??·???)-Tau Peptide (379-408) trifluoroacetate salt (CAS 2022956-60-9)
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