1, 3, 5(10)-ESTRATRIEN-2, 3, 17β-TRIOL 3-METHYL ETHER CAS 1236-72-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1236-72-2 |
| Molecular Formula | C19H26O4 |
| Molecular Weight | 318.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1, 3, 5(10)-ESTRATRIEN-2, 3, 17β-TRIOL 3-METHYL ETHER (CAS 1236-72-2) pharmaceutical standards reference standard. Molecular formula: C19H26O4. Molecular weight: 318.41 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H26O4 |
| Molecular Weight | 318.41 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Related ESTRATRIEN Standards
- 1, 3, 5(10)-ESTRATRIEN-3, 17β-DIOL 17-PROPIONATE (CAS 3758-34-7)
- 1,3,5(10)-Estratrien-2,3,4,17beta-tetrol-2,4-dimethyl Ether (CAS 65968-99-2)
- 1, 3, 5(10)-ESTRATRIEN-2-FLUORO-3, 17β-DIOL (CAS 16205-32-6)
- 1, 3, 5(10)-ESTRATRIEN-3, 15α, 17β-TRIOL (CAS 570-30-9)
- 1, 3, 5(10)-ESTRATRIEN-3, 15β, 17β-TRIOL (CAS 7445-96-7)
- 1, 3, 5(10)-ESTRATRIEN-17α-METHYL-3, 17β-DIOL (CAS 302-76-1)
- 1, 3, 5(10)-ESTRATRIEN-3-16α-DIOL-17-ONE DIACETATE (CAS 1247-70-7)
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Recommended Standards
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- Semaglutide (CAS CATO-C4X-2226105)
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