Adapalene EP Impurity D CAS 932033-57-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 932033-57-3 |
| Molecular Formula | C34H42O2 |
| Molecular Weight | 482.70 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Adapalene EP Impurity D (CAS 932033-57-3), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C34H42O2. Molecular weight: 482.70 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C34H42O2 |
| Molecular Weight | 482.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Adapalene Standards
- Adapalene Impurity 16 (CAS CATO-C4X-180916)
- Adapalene Impurity 22 (CAS CATO-C4X-180922)
- Adapalene EP Impurity B (CAS 1346599-76-5)
- Adapalene Impurity 5 (CAS 106685-41-0)
- Adapalene-d6 (CAS CATO-C4X-180918)
- Adapalene Impurity 12 (CAS 1063712-23-1)
- Adapalene Impurity 13 (CAS 106685-43-2)
- Adapalene (CAS 106685-40-9)
Recommended Standards
- N-{4-[2,4-bis(2-methylbutan-2-yl)phenoxy]butyl}-4-(3-methylbutanoyl)-1H-pyrrole-2-carboxamide (CAS 692737-07-8)
- 1,4-Bis[3-(2-pyridyldithio)propionamido]butane (CAS 141647-62-3)
- N-(furan-2-ylmethyl)-3-nitro-N-(2-oxo-2-((2,4,6-trichlorophenyl)amino)ethyl)benzamide (CAS 337496-24-9)
- Clonazepam impurity 11 (CAS CATO-C4X-140311)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
- Tert-butyl 3-(oxazol-5-yl)piperidine-1-carboxylate (CAS 1696272-40-8)
- Ethyl 3-(6-hydroxypyridazin-3-yl)propanoate (CAS 6484-01-1)
- Ornidazole Impurity 106 (CAS CATO-C4X-1331106)
- N-(1-(2-Chloroacetyl)pyrrolidin-3-yl)-N-ethylacetamide (CAS 1353973-49-5)
- Allo-Thr7-Tirzepatide (CAS CATO-CPTD788933)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com