Desoximetasone Impurity 6 CAS 432-54-2
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 432-54-2 |
| Molecular Formula | C22H31FO4 |
| Molecular Weight | 378.48 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Desoximetasone Impurity 6 (CAS 432-54-2), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H31FO4. Molecular weight: 378.48 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H31FO4 |
| Molecular Weight | 378.48 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | ≥95% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Desoximetasone Standards
- Desoximetasone Impurity 1 (CAS 2770242-92-5)
- Desoximetasone Impurity 5 (CAS 4306-57-4)
- Desoximetasone EP Impurity F (CAS 184899-80-7)
- Desoximetasone EP Impurity H (CAS 52092-65-6)
- Desoximetasone Impurity 3 (CAS 59796-52-0)
- Desoximetasone Impurity N3 (CAS 151265-33-7)
- Desoximetasone Impurity 2 (CAS CATO-C4X-16092)
- Desoximetasone Impurity 4 (CAS CATO-C4X-16094)
Recommended Standards
- 4,6-Bis((4-fluorophenyl)thio)-2-(methylthio)pyrimidine (CAS 860650-70-0)
- Fluorometholone Impurity 5 (CAS 378-36-9)
- 4-(4-Fluorophenyl)-2-[4-(octyloxy)phenyl]pyrimidine (CAS 477870-83-0)
- Fluorometholone Impurity 4 (CAS 110664-42-1)
- Ceritinib Impurity 3 (CAS CATO-C4X-10483)
- 2-Amino-1-(p-tolyl)ethan-1-one (CAS 69872-37-3)
- (3-Hydroxyphenyl)(piperazin-1-yl)methanone hydrochloride (CAS 1240527-44-9)
- 2-((S)-2-(((tert-Butyldimethylsilyl)oxy)methyl)-3,4-dihydro-2H-pyrrol-5-yl)-2-((S)-5-(((tert-butyldimethylsilyl)oxy)methyl)pyrrolidin-2-ylidene)acetonitrile (CAS 105251-52-3)
- Ethyl 5-(2,2,2-trifluoroethyl)-1,2,4-oxadiazole-3-carboxylate (CAS 1340420-88-3)
- D-allo-Thr5-Semaglutide (CAS CATO-C4X-2226243)
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