Voriconazole Impurity N2 CAS 168479-96-7
| CAS No. | 168479-96-7 |
| Molecular Formula | C10H7F2N3O |
| Molecular Weight | 223.18 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Voriconazole Impurity N2.
Voriconazole Impurity N2 (CAS 168479-96-7) is a certified pharmaceutical impurity reference standard with the molecular formula C10H7F2N3O and a molecular weight of 223.18 g/mol.
Based on its molecular formula C10H7F2N3O, Voriconazole Impurity N2 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 223.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures Voriconazole Impurity N2 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 | C10H7F2N3O |
| Molecular Weight | 223.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Voriconazole Standards
- Voriconazole Impurity 31 (CAS 1157981-64-0)
- Voriconazole Impurity 33 (CAS 1449785-88-9)
- Voriconazole Impurity 78 (CAS 351042-08-5)
- Voriconazole Impurity 79 (CAS CATO-C4X-136679)
- Voriconazole EP Impurity E(Voriconazole Related Compound F) (CAS 5872-08-2)
- Voriconazole EP Impurity E (1R)-Isomer (CAS 35963-20-3)
- Voriconazole Impurity 86 (CAS CATO-C4X-136686)
- Voriconazole Impurity 72 (CAS CATO-C4X-136672)
Recommended Standards
- 4-(3,4-Dihydroisoquinolin-2(1H)-yl)cyclohexanone (CAS 166398-23-8)
- Methyl 2-acetyl-6-nitrobenzoate (CAS 179678-22-9)
- 2,4-Bis(chloromethyl)trimethylbenzene (CAS 1585-17-7)
- 2-(Carboxy(hydroxy)methyl)-4-methoxybenzo[d]oxazole (CAS 1803746-59-9)
- Ethacridine Lactate Impurity 27 (CAS CATO-C4X-260927)
- Roxadustat Impurity 35 (CAS 2370958-34-0)
- Bevantolol Impurity 36 (CAS 762182-55-8)
- (1-(4-Ethoxybenzyl)pyrrolidin-3-yl)methanol (CAS 1456136-73-4)
- 3-(2-Hydroxypyrimidin-5-yl)-N,N-dimethylbenzamide (CAS 1111113-33-7)
- 1-methylcyclopentanol (CAS 1462-03-9)
- Triethyl Aconitate (CAS 5349-99-5)
- n-[(2-phenyl-2h-1,2,3-triazol-4-yl)methylidene]hydroxylamine (CAS 1578191-39-5)
- 6-(3-(Pyridin-2-yl)-1H-pyrazol-4-yl)quinazolin-4-amine (CAS 746667-28-7)
- MCH-Gene-Overprinted-Polypeptide-14 (rat) (H-4746.0500) (CAS 182917-44-8)
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