Efinaconazole-d4 CAS CATO-C4X-124350
| CAS No. | CATO-C4X-124350 |
| Molecular Formula | - |
| Molecular Weight | 352.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Efinaconazole-d4 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies Efinaconazole-d4 (CAS CATO-C4X-124350), a certified reference material (molecular formula C18H18D4F2N4O, MW 352.41 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H18D4F2N4O, Efinaconazole-d4 contains deuterium isotope labeling, a steroid core, 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 352.41 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C18H18D4F2N4O |
| Molecular Weight | 352.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Efinaconazole Standards
- Efinaconazole-D4 (CAS 164650-44-6 (unlabeled))
- Efinaconazole Impurity 2 (CAS 135133-23-2)
- Efinaconazole Impurity 18 (CAS 2055038-61-2)
- Efinaconazole Impurity 19 (CAS 164650-45-7)
- Efinaconazole Impurity 20 (CAS 2055038-60-1)
- Efinaconazole Impurity 23 (CAS CATO-C4X-124323)
- Efinaconazole Impurity 39 (CAS 2122222-10-8)
- Efinaconazole (CAS 164650-44-6)
Recommended Standards
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- Ilaprazole Impurity 23 (CAS CATO-C4X-113023)
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- 1-(3,4-Dihydropyrrolo[1,2-a]pyrazin-2(1H)-yl)ethanone (CAS 165117-99-7)
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- 1-(3-Ethoxy-phenyl)-piperazine (CAS 89989-06-0)
- 4-(2-Methoxy-5-methylphenoxy)piperidine (CAS 902837-13-2)
- Thiotepa Impurity 11 (CAS CATO-C4X-215611)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com