Dehydro Mefloquine-d5 CAS 1246819-32-8
| CAS No. | 1246819-32-8 |
| Molecular Formula | - |
| Molecular Weight | 377.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H5D5F6N2O, Dehydro Mefloquine-d5 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 377.30 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).
Dehydro Mefloquine-d5 (CAS 1246819-32-8) is a high-purity analytical reference standard with the molecular formula C17H5D5F6N2O and a molecular weight of 377.30 g/mol.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H5D5F6N2O |
| Molecular Weight | 377.30 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) | 13.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Crizotinib Impurity 2 (CAS 877399-74-1)
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- Tert-butyl 3-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)piperidine-1-carboxylate (CAS 2222997-57-9)
- 2-(4-((4-Bromo-2,6-dimethylphenyl)sulfonyl)piperazin-1-yl)ethanol (CAS 1704096-09-2)
- Ethyl 3-bromo-2-chloro-6-fluorobenzoate (CAS 1805582-12-0)
- N-(6-(tert-Butyl)-3-carbamoyl-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)isonicotinamide (CAS 389080-71-1)
- 1-(4-(Methylsulfonyl)-2-nitrophenyl)-1,4-diazepane (CAS 849035-89-8)
- Eperisone impurity 27 (CAS CATO-C4X-227927)
- Methyl 3-chloro-6-morpholin-4-ylpyridine-2-carboxylate (CAS 1256806-14-0)
- 5-(Chloromethyl)-2-fluoro-phenol (CAS 1261615-37-5)
- {[3-(4-Methoxyphenyl)-1H-pyrazol-4-yl]-methyl}amine dihydrochloride (CAS 1185300-56-4)
- 1-Ethyl-3-(hydroxymethyl)pyridinium Ethyl Sulfate (CAS 1064704-03-5)
- ethyl (S)-4-(3-(3-carbamoylphenyl)-2-((2,4,6-triisopropylphenyl)sulfonamido)propanoyl)piperazine-1-carboxylate (CAS CATO-C4X-33634)
- Integrin Binding Peptide trifluoroacetate salt (CAS 278792-07-7)
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