Adapalene EP Impurity C CAS 43109-77-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 43109-77-9 |
| Molecular Formula | C17H22O |
| Molecular Weight | 242.36 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Adapalene EP Impurity C (CAS 43109-77-9) pharmacopoeial impurity standards reference standard. Molecular formula: C17H22O. Molecular weight: 242.36 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H22O |
| Molecular Weight | 242.36 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1969 |
Related Adapalene Standards
- Adapalene impurity 19 (CAS 726-94-3)
- Adapalene Impurity 8 (CAS 107430-57-9)
- Adapalene Impurity 4 (CAS 33626-98-1)
- Adapalene Impurity 9 (CAS 132292-17-2)
- Adapalene impurity 20 (CAS CATO-C4X-180920)
- Adapalene EP Impurity A (CAS 932033-58-4)
- Adapalene Impurity 11 (CAS CATO-C4X-180911)
- Adapalene Impurity 14 (CAS 1036766-56-9)
Recommended Standards
- Flupentixol Impurity 22 (CAS 129722-10-7)
- Tert-butyl n-methyl-N-[2-(piperidin-2-yl)ethyl]carbamate (CAS 917610-20-9)
- Methisosildenafil Impurity 5 (CAS 1873303-87-7)
- Relugolix Impurity 175 (CAS CATO-C4X-2429175)
- Butenafine Impurity 2 (CAS 19692-45-6)
- 1-(((Benzyloxy)carbonyl)amino)cyclobutanecarboxylic acid (CAS 190004-53-6)
- 5-(4-fluorophenyl)-4-(2-morpholin-4-ylethyl)-4H-1,2,4-triazole-3-thiol (CAS 847783-68-0)
- 2-[(e)-{[2-hydroxy-6-methyl-3-(propan-2-yl)phenyl]imino}methyl]benzoic acid 758-12-3 AR-1D6243 (CAS 758-12-3)
- Ethyl 5-fluoro-1-(4-nitrophenyl)-1H-pyrazole-4-carboxylate (CAS 1269291-84-0)
- Neuropeptide K, porcine (CAS 106441-70-7)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com