Triamcinolone Acetonide EP Impurity E CAS 1524-86-3
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1524-86-3 |
| Molecular Formula | C24H33FO6 |
| Molecular Weight | 436.51 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Triamcinolone Acetonide EP Impurity E (CAS 1524-86-3), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H33FO6. Molecular weight: 436.51 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H33FO6 |
| Molecular Weight | 436.51 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Triamcinolone Standards
- Triamcinolone EP Impurity B (CAS 3859-65-2)
- Triamcinolone Acetonide (CAS 76-25-5)
- Triamcinolone Acetonide-d6 (CAS 352431-33-5)
- Triamcinolone Acetonide Impurity N2 (CAS 1893-84-1)
- Triamcinolone Acetonide EP Impurity B (CAS 1260149-96-9)
- Triamcinolone Acetonide Impurity 44 (CAS CATO-C4X-132644)
- Triamcinolone Acetonide Impurity 38 (CAS CATO-C4X-132638)
- Triamcinolone Acetonide Impurity 49 (CAS 7704-77-0)
Recommended Standards
- Dexamethasone Acetate EP Impurity E (CAS 1524-94-3)
- Ruxolitinib Impurity 24 (CAS CATO-C4X-205824)
- Alogliptin impurity 84 (CAS CATO-C4X-109984)
- Tryptophan EP Impurity H (CAS 6052-68-2)
- Edaravone Impurity 21 (CAS 177415-76-8)
- n-(4-Bromobenzyl)-n,2-dimethylthiazole-4-carboxamide (CAS 1311505-93-7)
- 1-Methoxy-4-(4-nitrophenoxy)benzene (CAS 6337-24-2)
- Methyl 5-((4-ethoxyphenoxy)methyl)furan-2-carboxylate (CAS 438467-47-1)
- Methyl 2-amino-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate (CAS 184174-81-0)
- 98035-79-1 Small cardioactive peptide A L-Methioninamide, L-alanyl-L-arginyl-L-prolylglycyl-L-tyrosyl-L-leucyl-L-alanyl-L-phenylalanyl-L-prolyl-L-arginyl- SCPA (CAS 98035-79-1)
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