Dexamethasone Impurity 94 CAS 59861-00-6
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 59861-00-6 |
| Molecular Formula | C21H25FO4 |
| Molecular Weight | 360.42 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Dexamethasone Impurity 94 (CAS 59861-00-6) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H25FO4. Molecular weight: 360.42 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H25FO4 |
| Molecular Weight | 360.42 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | F-containing |
Related Dexamethasone Standards
- Dexamethasone Impurity 33 (CAS 75262-69-0)
- Dexamethasone impurity 89 (CAS CATO-C4X-116589)
- Dexamethasone Impurity 85 (CAS CATO-C4X-116585)
- Dexamethasone EP Impurity E (CAS 13209-41-1)
- Dexamethasone EP Impurity K (CAS 1809224-82-5)
- Dexamethasone Impurity 58 (CAS CATO-C4X-116558)
- Dexamethasone Impurity 59 (CAS CATO-C4X-116559)
- Dexamethasone EP Impurity J (CAS 2036-77-3)
Recommended Standards
- Citalopram Impurity 12 (CAS CATO-C4X-110912)
- Triamcinolone Acetonide Impurity 53 (CAS 61618-63-1)
- Phenyl 4,6-O-Benzylidene-1-thio-β-D-glucopyranoside (CAS 87508-17-6)
- Tedizolid Impurity 36 (CAS CATO-C4X-105436)
- Pitolisant impurity 35 (CAS CATO-C4X-252035)
- N-[(4-{[[(4,6-Dimethylpyrimidin-2-yl)amino](imino)methyl]amino}phenyl)sulfonyl]acetamide (CAS 332144-45-3)
- 4-Amino-N-(tert-butoxycarbonyl)-L-phenylalanine Methyl Ester (CAS 65615-90-9)
- N-(5-(4-Fluorophenyl)-1,3,4-thiadiazol-2-yl)benzo[d][1,3]dioxole-5-carboxamide (CAS 476463-32-8)
- 4H-Cyclopenta[lmn]phenanthridine-5,9-dione (CAS 61479-80-9)
- Liraglutide(3-31)TFA Salt (CAS CATO-C4X-19921)
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