3-Fluoro-4-(3-(4-fluorophenyl)-1-methyl-1H-pyrazol-4-yl)picolinonitrile CAS 1383377-50-1
| CAS No. | 1383377-50-1 |
| Molecular Formula | C16H10F2N4 |
| Molecular Weight | 296.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-Fluoro-4-(3-(4-fluorophenyl)-1-methyl-1H-pyrazol-4-yl)picolinonitrile 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.
3-Fluoro-4-(3-(4-fluorophenyl)-1-methyl-1H-pyrazol-4-yl)picolinonitrile (CAS 1383377-50-1), molecular formula C16H10F2N4 and molecular weight 296.27 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C16H10F2N4, 3-Fluoro-4-(3-(4-fluorophenyl)-1-methyl-1H-pyrazol-4-yl)picolinonitrile 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 296.27 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 | C16H10F2N4 |
| Molecular Weight | 296.27 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, 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- 3-Fluoro-3'-(trifluoromethyl)-[1,1'-biphenyl]-4-amine hydrochloride (CAS 1185296-84-7)
- Perospirone Hydrochloride Dihydrate (CAS 192052-81-6)
- 5-(5-chloropentyl)-1-cyclohexyl-1H-Tetrazole (CAS 78760-14-2)
- 1-Chloro-4-(5-(penta-1,3-diyn-1-yl)thiophen-2-yl)but-3-yn-2-ol (CAS 26905-70-4)
- 2-Chloro-4-(N-((3-nitrophenyl)sulfonyl)benzamido)phenyl benzoate (CAS 5228-11-5)
- Basic Yellow 28 (CAS 54060-92-3)
- 4-Chloro-6-methyl-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid (CAS 2306273-26-5)
- D-[Thr]5-Semaglutide (CAS CATO-C4X-2226245)
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