Itraconazole Impurity 95 CAS CATO-C4X-149795
| CAS No. | CATO-C4X-149795 |
| Molecular Formula | C16H22N6O2 |
| Molecular Weight | 330.38 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
As a process- or degradation-related impurity, Itraconazole Impurity 95 (CAS CATO-C4X-149795, C16H22N6O2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Structurally, Itraconazole Impurity 95 (C16H22N6O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 330.38 g/mol, it falls into the moderately-high-molecular-weight range. 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 manufactures Itraconazole Impurity 95 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 | C16H22N6O2 |
| Molecular Weight | 330.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 6 |
Related Itraconazole Standards
- Itraconazole Impurity 57 (CAS CATO-C4X-149757)
- Itraconazole Impurity 93 (CAS 110762-98-6)
- Itraconazole Impurity 23 (CAS 79538-90-2)
- Itraconazole Impurity 5 (CAS 74852-89-4)
- Itraconazole Impurity 18 (CAS 74853-07-9)
- Itraconazole Impurity 13 (CAS 308361-47-9)
- Itraconazole Impurity 25 (CAS 89848-19-1)
- Itraconazole Impurity 54 (CAS 170911-92-9)
Recommended Standards
- Itopride Impurity 9 (CAS CATO-C4X-13779)
- Formoterol EP Impurity B (CAS 1224588-66-2)
- Enalapril Maleate Impurity 26 (CAS 115623-21-7)
- Formoterol Impurity 24 (CAS 49861-92-9)
- Cefditoren Impurity 3 (CAS 145904-68-3)
- Mirabegron EP Impurity A (CAS 1796931-48-0)
- Policresulen Impurity 12 (CAS 68127-34-4)
- (3R,4R,5S)-Tetrahydro-2H-pyran-2,3,4,5-tetraol (CAS 36562-42-2)
- Suffruticoside C (CAS 145898-96-0)
- Benzyl (4-(2-aminoacetamido)cyclohexyl)carbamate (CAS 1353953-80-6)
- Ethyl 4-(2,2,2-trifluoroethanimidoyl)piperazine-1-carboxylate (CAS 2201011-79-0)
- Pentamidine (CAS 100-33-4)
- 2-Bromo-3,6-difluorobenzenethiol (CAS 1349715-83-8)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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