Fluconazole Impurity 70 CAS 70890-80-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 70890-80-1 |
| Molecular Formula | C2H2N4O2 |
| Molecular Weight | 114.06 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Fluconazole Impurity 70 (CAS 70890-80-1) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C2H2N4O2. Molecular weight: 114.06 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C2H2N4O2 |
| Molecular Weight | 114.06 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 4 |
Related Fluconazole Standards
- Fluconazole Impurity 54 (CAS CATO-C4X-101954)
- Fluconazole Impurity 68 (CAS CATO-C4X-101968)
- Fluconazole Impurity 35 (CAS CATO-C4X-101935)
- Fluconazole Impurity 49 (CAS CATO-C4X-101949)
- Fluconazole Impurity 18 (CAS 5201-50-3)
- Fluconazole Impurity 62 (CAS CATO-C4X-101962)
- Fluconazole Impurity 53 (CAS CATO-C4X-101953)
- Fluconazole Impurity 71 (CAS CATO-C4X-101971)
Recommended Standards
- 6006-54-8 oxalacetic acid-anhydride (CAS 6006-54-8)
- 3,4-Dihydroxy-3-cyclobutene-1,2-dione (CAS 2892-51-5)
- 4-Nitro-1,2,3-triazole (CAS 84406-63-3)
- Prednisolone Impurity 53 (CAS CATO-C4X-173753)
- Paricalcitol Impurity 29 (CAS 139356-37-9)
- 2-methylimidazo[1,2-b]pyridazin-6-amine (CAS 154704-35-5)
- N'-(8-Bromo-9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-6-oxo-6,9-dihydro-1H-purin-2-yl)-N,N-dimethylformimidamide (CAS 717876-75-0)
- 4-(2,6-Dimethoxybenzylidene)-2-phenyloxazol-5(4H)-one (CAS 7149-97-5)
- 2,5-Difluoro-3-hydroxyaniline (CAS 1803836-24-9)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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