Desonide Impurity 9 CAS 117782-94-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 117782-94-2 |
| Molecular Formula | C23H30O6 |
| Molecular Weight | 402.48 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Desonide Impurity 9 (CAS 117782-94-2) pharmacopoeial impurity standards reference standard. Molecular formula: C23H30O6. Molecular weight: 402.48 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C23H30O6 |
| Molecular Weight | 402.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Desonide Standards
- Desonide Impurity 1(Desonide 9, 11-Epoxide) (CAS 39672-75-8)
- Desonide Impurity N2 (CAS 2672-21-1)
- delta-14-Desonide (CAS 131918-67-7)
- Desonide Impurity 16 (CAS CATO-C4X-130116)
- Desonide Impurity 10 (CAS CATO-C4X-130110)
- Desonide Impurity 17 (CAS CATO-C4X-130117)
- Desonide Impurity 18 (CAS CATO-C4X-130118)
- Desonide Impurity 11 (CAS 25092-32-4)
Recommended Standards
- 82508-33-6 Methyl (2e,4e)-5-[(1r,7s,8s,9r)-7-acetoxy-4,9-dimethyl-11-oxo-10-oxatricyclo[6.3.2.01,7]tridec-3-en-9-yl]-2-methyl-2,4-pentadienoate (CAS 82508-33-6)
- Budesonide EP Impurity B（Mixture of diastereomers） (CAS 1040085-98-0)
- 69381-94-8 X8I39OJF4P Fenprostalene Fenprostalene [USAN:INN:BAN] 4,5-Heptadienoic acid, 7-(3,5-dihydroxy-2-(3-hydroxy-4-phenoxy-1-butenyl)cyclopentyl)-, methyl ester EINECS 273-982-3 Fenprostaleno [INN-Spanish] Fenprostalenum [INN-Latin] Methyl (+-)-7-((1R*,2R*,3R*,5S*)-3,5-dihydroxy-2-((E)-(3R*)-3-hydroxy-4-phenoxy-1-butenyl)cyclopentyl)-4,5-heptadienoate Synchrocept B (Veterinary) Fenprostaleno Fenprostalenum UNII-X8I39OJF4P RS-84043 Synchrocept B Bovilene (CAS 69381-94-8)
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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