3-(2-Fluoro-5-methylphenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine CAS 62051-92-7
| CAS No. | 62051-92-7 |
| Molecular Formula | C12H9FN4 |
| Molecular Weight | 228.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, 3-(2-Fluoro-5-methylphenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 228.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-(2-Fluoro-5-methylphenyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62051-92-7) is a high-purity analytical reference standard with the molecular formula C12H9FN4 and a molecular weight of 228.23 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(2-Fluoro-5-methylphenyl)-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.
Physical & Chemical Properties
| Molecular Formula | C12H9FN4 |
| Molecular Weight | 228.23 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 Fluoro Standards
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- 7-Benzyl-6-fluoro-7H-purine (CAS 150721-87-2)
- 4,4'-(2-Fluoro-1,4-phenylene)bis(1H-pyrazole) (CAS 2044270-00-8)
- 9-Benzyl-6-fluoro-9H-purine (CAS 55600-75-4)
- Ethyl 2-(2-fluoro-3-methoxyphenyl)-2-hydroxyacetate (CAS 1151564-10-1)
- 4-Fluoro-N-(2-methoxyethyl)-2-nitroaniline (CAS 1183370-73-1)
- 2-Fluoro-N-(3-methoxypropyl)-6-nitroaniline (CAS 1233955-12-8)
- 4-Fluoro-N-(3-methoxypropyl)-2-nitroaniline (CAS 1233958-30-9)
Recommended Standards
- 2-Hexylcyclohexanone (CAS 24848-00-8)
- 3-(2-Fluorobenzyl)-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62073-31-8)
- 2-[3-(Trifluoromethyl)phenyl]thiophene (CAS 59156-12-6)
- 3-(2-Fluorophenyl)-5-methyl-3H-[1,2,3]triazolo[4,5-b]pyridine (CAS 62490-31-7)
- L002 (CAS 321695-57-2)
- 1-(Benzo[d][1,3]dioxol-5-yl)-2-((5-(benzylthio)-1,3,4-thiadiazol-2-yl)thio)ethanone (CAS 477333-47-4)
- N,N'-(2,2-dimethylpropane-1,3-diyl)bis(3-phenylpropanamide) (CAS 548443-08-9)
- Methyl 2-(4-(N-(2-amino-4-methoxyphenyl)sulfamoyl)phenoxy)acetate (CAS 651729-59-8)
- tert-butyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzimidazole-1-carboxylate (CAS 1021918-86-4)
- 1,6-Diphenyl-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 130925-67-6)
- Zidovudine Glucuronide Sodium Salt (CAS 133525-01-6)
- 3-(1-(2-Chlorophenyl)-2-nitroethyl)-1H-indole (CAS 1018239-17-2)
- (E)-1-Styryl-1H-benzo[d][1,2,3]triazole (CAS 111198-10-8)
- Semaglutide impurity 33 (CAS CATO-C4X-222633)
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