2-Fluoro-5-methylpyrimidine CAS 62802-36-2
| CAS No. | 62802-36-2 |
| Molecular Formula | C5H5FN2 |
| Molecular Weight | 112.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| 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 2-Fluoro-5-methylpyrimidine.
CATO supplies 2-Fluoro-5-methylpyrimidine (CAS 62802-36-2), a certified reference material (molecular formula C5H5FN2, MW 112.11 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H5FN2, 2-Fluoro-5-methylpyrimidine contains a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 112.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), 2-Fluoro-5-methylpyrimidine 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.
Physical & Chemical Properties
| Molecular Formula | C5H5FN2 |
| Molecular Weight | 112.11 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 2-Fluoro-5-methylpyrazine (CAS 1220799-57-4)
- 5-Fluoro-4-methylpyrimidine (CAS 1785532-82-2)
- 4-Fluoro-2-methylpyrimidine (CAS 51421-89-7)
- 4-Fluoro-6-methylpyrimidine (CAS 51421-88-6)
- 5-Fluoro-2-methylpyrimidine (CAS 54376-50-0)
- 3-Fluoro-2-hydroxypyridine (CAS 1547-29-1)
- 5-Fluoro-1H-pyrrole-2-carbaldehyde (CAS 156395-08-3)
- 2-Fluoro-3-hydroxypyridine (CAS 174669-74-0)
Recommended Standards
- 2-Amino-4-fluoropyridine (CAS 944401-77-8)
- 4-Amino-2-fluoropyridine (CAS 18614-51-2)
- 5-Amino-2-fluoropyridine (CAS 1827-27-6)
- 5-Fluoropyridin-3-amine (CAS 210169-05-4)
- 7-bromo-2-hydroxydibenzofuran (CAS 74423-78-2)
- (1R)-1-(oxepan-4-yl)ethanol (CAS 2291677-98-8)
- 4,4,5,5-Tetramethyl-2-(3-(tetrahydro-2H-pyran-4-yl)phenyl)-1,3,2-dioxaborolane (CAS 2223029-05-6)
- 2-((Fluoromethyl)thio)pyridine (CAS 159831-89-7)
- Tert-butyl 4-((3-aminopyridin-2-yl)oxy)piperidine-1-carboxylate (CAS 1286272-96-5)
- 1-(4-(Trifluoromethoxy)phenyl)piperazine hydrochloride (CAS 490030-46-1)
- 4-Amino-5-(difluoromethyl)-4h-1,2,4-triazole-3-thiol (CAS 832740-00-8)
- 4,4-Dimethyldiphenylamine (CAS 620-93-9)
- 1-(2,4,6-Trimethylbenzyl)cyclobutan-1-amine (CAS 1508918-26-0)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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