Voriconazole Impurity 47 CAS CATO-C4X-136647
| CAS No. | CATO-C4X-136647 |
| Molecular Formula | C13H18F2N2O3 |
| Molecular Weight | 288.29 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H18F2N2O3, Voriconazole Impurity 47 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 288.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Voriconazole Impurity 47 (CAS CATO-C4X-136647) is a certified pharmaceutical impurity reference standard with the molecular formula C13H18F2N2O3 and a molecular weight of 288.29 g/mol.
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 47 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 | C13H18F2N2O3 |
| Molecular Weight | 288.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Voriconazole Standards
- Voriconazole Impurity 66 (CAS CATO-C4X-136666)
- Voriconazole Impurity 28 (CAS 1307315-02-1)
- Voriconazole Impurity 82 (CAS CATO-C4X-136682)
- Voriconazole Impurity 43 (CAS 154335-57-6)
- Voriconazole Impurity 7 (CAS CATO-C4X-13667)
- Voriconazole Impurity 59 (CAS 1185186-22-4)
- Voriconazole Impurity 45 (CAS 908352-44-3)
- Voriconazole Impurity 69 (CAS CATO-C4X-136669)
Recommended Standards
- Ezetimibe Impurity 76 (CAS CATO-C4X-109876)
- Rimegepant Impurity 126 (CAS CATO-C4X-2487126)
- Olmesartan impurity 103 (CAS 93641-16-8)
- Ac-Ala-AMC (CAS 355137-87-0)
- Ceftolozane impurity 9 (CAS 1852466-67-1)
- Bempedoic Acid Impurity 39 (CAS CATO-C4X-218939)
- Lacosamide Impurity 19 (CAS CATO-C4X-183019)
- 3-((4-Bromophenyl)amino)piperidine-2,6-dione (CAS 2828444-36-4)
- 6-Methyl-4-phenylquinazolin-2-ol (CAS 13961-64-3)
- 7-((2-Fluoro-4-(methylthio)phenyl)amino)benzo[d]isothiazole-6-carboxylic acid (CAS 1203662-88-7)
- 4-Diethylamino-piperidine (CAS 143300-64-5)
- 2-((Tetrahydro-2h-pyran-4-yl)sulfonyl)ethan-1-amine (CAS 933757-48-3)
- 6-(Trifluoromethyl)-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid (CAS 1190311-80-8)
- Adrenal Peptide E, bovine (CAS 78355-50-7)
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