5-[(2-Fluorophenyl)methyl]-2-[(1H-1,2,4-triazol-1-yl)methyl]pyrimidine-4,6-diamine CAS 338965-24-5
| CAS No. | 338965-24-5 |
| Molecular Formula | C14H14FN7 |
| Molecular Weight | 299.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 5-[(2-Fluorophenyl)methyl]-2-[(1H-1,2,4-triazol-1-yl)methyl]pyrimidine-4,6-diamine (CAS 338965-24-5), a certified reference material (molecular formula C14H14FN7, MW 299.31 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H14FN7, 5-[(2-Fluorophenyl)methyl]-2-[(1H-1,2,4-triazol-1-yl)methyl]pyrimidine-4,6-diamine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 299.31 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.
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 | C14H14FN7 |
| Molecular Weight | 299.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 7 |
Related Fluorophenyl Standards
- methyl 1-(4-fluorophenyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 1011370-87-8)
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- 1-(4-fluorophenyl)-6-isopropyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1018127-53-1)
- 6-Ethyl-1-(2-fluorophenyl)-3-methyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1119499-72-7)
- 1-(4-Fluorophenyl)-3-(1-methyl-2-oxoindolin-5-yl)urea (CAS 1171033-27-4)
- 2-(4-Fluorophenyl)-7,8-dimethoxyquinolin-4-ol (CAS 1254973-33-5)
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Recommended Standards
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- Adenosine Impurity 4 (CAS 43157-50-2)
- Ethyl 5-Methoxy-3-methylbenzofuran-2-carboxylate (CAS 3710-50-7)
- 6-Amino-3-methyl-1,4-diphenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile (CAS 53316-57-7)
- 1,4-Dibromohexafluoro-2-butene (CAS 360-87-2)
- 4-Cyano-2-(difluoromethyl)-3-iodopyridine-5-acetic acid (CAS 1806958-34-8)
- Ethyl 1-formylcyclobutanecarboxylate (CAS 57742-93-5)
- N-(Pyrimidin-2-yl)acetamide (CAS 13053-88-8)
- Lin28-let-7 antagonist 1 (CAS 108825-65-6)
- Cefuroxime Sodium EP Impurity I (CAS 39684-61-2)
- 5-Methoxyimidazo[1,2-a]pyridin-3-amine (CAS 1427424-40-5)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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