3-(3-Fluorophenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine CAS 62051-95-0
| CAS No. | 62051-95-0 |
| Molecular Formula | C11H7FN4 |
| Molecular Weight | 214.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(3-Fluorophenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine 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-(3-Fluorophenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62051-95-0) is a high-purity analytical reference standard with the molecular formula C11H7FN4 and a molecular weight of 214.20 g/mol.
3-(3-Fluorophenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (C11H7FN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C11H7FN4 |
| Molecular Weight | 214.20 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluorophenyl Standards
- 6-(2-Fluorophenyl)-2-hydroxynicotinonitrile (CAS 1204297-30-2)
- 7-(4-Fluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 162442-13-9)
- 1-(4-Fluorophenyl)-2-oxo-1,2-dihydropyridine-4-carbonitrile (CAS 929000-78-2)
- 2-(2-Fluorophenyl)oxazolo[4,5-b]pyridine (CAS 52333-49-0)
- 2-(4-Fluorophenyl)oxazolo[4,5-b]pyridine (CAS 52333-47-8)
- 3-(2-Fluorophenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62052-01-1)
- 3-(4-Fluorophenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62051-93-8)
- 4-(4-Fluorophenyl)-2-hydroxynicotinonitrile (CAS 886360-84-5)
Recommended Standards
- 2-Oxo-2,3-dihydrobenzo[d]oxazole-5-sulfonamide (CAS 31591-39-6)
- 3-Cyano-1-(4-fluorophenyl)-2(1H)-pyridinone (CAS 929000-74-8)
- 2-Oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonamide (CAS 22876-18-2)
- 2-Hydroxy-1H-benzo[d]imidazole-6-sulfonic acid (CAS 39513-21-8)
- 2-(2,3-Dihydrobenzofuran-5-yl)-N-methylethan-1-amine (CAS 129506-85-0)
- 3-Amino-4-(2-chlorophenyl)-1-methylazetidin-2-one (CAS 1291487-59-6)
- 5-Methyl-3-nitro-1-(2,2,2-trifluoroethyl)-1h-pyrazole (CAS 1170885-02-5)
- Palladium(II) Acetate Trimer (CAS 53189-26-7)
- N-Nitroso Metoprolol (CAS 138768-62-4)
- Pregomisin (CAS 66280-26-0)
- 4-Hydrazinyl-6-methoxy-1-(piperidin-1-ylmethyl)phthalazine hydrochloride (CAS 71065-12-8)
- (Triethoxysilyl)methanol (CAS 162781-70-6)
- 2-(3,5-dimethoxyphenoxy)-1,3-benzothiazol-6-amine (CAS 1410313-14-2)
- D-[Phe]6-Semaglutide (CAS CATO-CPTD788633)
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