Fluconazole EP Impurity C CAS 514222-44-7
| CAS No. | 514222-44-7 |
| Molecular Formula | C10H8N6 |
| Molecular Weight | 212.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C10H8N6, Fluconazole EP Impurity C contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 212.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies Fluconazole EP Impurity C (CAS 514222-44-7), a pharmacopoeial impurity reference standard (molecular formula C10H8N6, MW 212.21 g/mol) used for the identification and quantification of trace impurities in APIs.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Fluconazole EP Impurity C under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H8N6 |
| Molecular Weight | 212.21 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 6 |
Related Fluconazole Standards
- Fluconazole Impurity 50 (CAS 58905-21-8)
- Fluconazole Impurity 7 (CAS 173837-65-5)
- Fluconazole Impurity 12 (CAS 188416-33-3)
- Fluconazole EP Impurity E (CAS 86404-63-9)
- Fluconazole Impurity 41 (CAS CATO-C4X-101941)
- Fluconazole Impurity 46 (CAS 2013304-99-7)
- Fluconazole Impurity 40 (CAS 206050-23-9)
- Fluconazole Impurity 28 (CAS CATO-C4X-101928)
Recommended Standards
- N-butyl-4-nitro-1H-pyrazole-3-carboxamide (CAS 360573-39-3)
- Istradefylline Impurity 15 (CAS 89073-60-9)
- N-(3-Chlorophenyl)-3-nitrobenzamide (CAS 2585-22-0)
- Sildenafil Impurity 35 (CAS 139756-01-7)
- Cefdinir Impurity 69 (CAS CATO-C4X-121069)
- Iguratimod Impurity 80 (CAS CATO-C4X-182680)
- Dapagliflozin Impurity 184 (CAS CATO-C4X-1138184)
- Neocarrabiose (CAS 6215-96-9)
- Modafinil impurity 3 (CAS 101094-05-7)
- 2-Chloro-6-Nitropyridine (CAS 94166-64-0)
- Methyl 5-(2-Chlorophenyl)isoxazole-3-carboxylate (CAS 668971-01-5)
- 8-Methyl-2-(trifluoromethyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyrazine (CAS 611240-70-1)
- 4-Chloro-N-((5-methylthiophen-2-yl)methyl)aniline (CAS 51306-04-8)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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 18665070610 / Nicole.chen@cato-chem.com