221682-86-6 3-oxo-2-(4-hydroxy-2-(z)-pentenyl)cyclopentane-1-acetic acid CAS 221682-86-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 221682-86-6 |
| Molecular Formula | C12H18O4 |
| Molecular Weight | 226.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 221682-86-6 3-oxo-2-(4-hydroxy-2-(z)-pentenyl)cyclopentane-1-acetic acid (CAS 221682-86-6) pharmaceutical standards reference standard. Molecular formula: C12H18O4. Molecular weight: 226.27 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H18O4 |
| Molecular Weight | 226.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
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- 2-Methyl-4-(4-nitrobenzoyl)pyridine (CAS 1187165-15-6)
- 2,2-Diphenyl-1-Picrylhydrazyl (Free Radical) (CAS 1898-66-4)
- 2,4-Dihydroxy-6-methylnicotinonitrile (CAS 67643-17-8)
- 1,1'-(Hexa-2,4-diyne-1,6-diyl)bis(3-ethylurea) (CAS 98786-22-2)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
Why CATO?
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