945265-03-2 5-Fluoro-3-methyl-2H-indazole DTXSID90669185 CAS 945265-03-2
| CAS No. | 945265-03-2 |
| Molecular Formula | C8H7FN2 |
| Molecular Weight | 150.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 945265-03-2 5-Fluoro-3-methyl-2H-indazole DTXSID90669185 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.
945265-03-2 5-Fluoro-3-methyl-2H-indazole DTXSID90669185 (CAS 945265-03-2), molecular formula C8H7FN2 and molecular weight 150.15 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H7FN2, 945265-03-2 5-Fluoro-3-methyl-2H-indazole DTXSID90669185 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 150.15 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H7FN2 |
| Molecular Weight | 150.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
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