1-(2-Fluoro-5-methylphenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid CAS 1341019-73-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1341019-73-5 |
| Molecular Formula | C15H11FN4O2 |
| Molecular Weight | 298.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Fluoro-5-methylphenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1341019-73-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H11FN4O2. Molecular weight: 298.27 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H11FN4O2 |
| Molecular Weight | 298.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluoro Standards
- 4-Fluoro-3-(5-(phenoxymethyl)-1,2,4-oxadiazol-3-yl)benzaldehyde (CAS 1119452-65-1)
- 1-(4-Fluoro-2-methylphenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1326826-64-5)
- 1-(3-Fluoro-4-methylphenyl)-5-(pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1326874-10-5)
- 1-(4-Fluoro-3-methylphenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1326878-96-9)
- 1-(3-Fluoro-4-methylphenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1326942-07-7)
- 1-(2-Fluoro-5-methylphenyl)-5-(pyridin-3-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1340734-73-7)
- 1-(2-Fluoro-5-methylphenyl)-5-(pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1340777-95-8)
- 1-(2-Fluoro-4-methylphenyl)-5-(pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1340937-22-5)
Recommended Standards
- 1-(4-Fluoro-2-methylphenyl)-5-(pyridin-2-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1351779-44-6)
- 1-(2-Fluoro-4-methylphenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1351839-46-7)
- 2,5-Dioxopyrrolidin-1-yl 4-sulfamoylbenzoate (CAS 154715-61-4)
- (3R,5S)-5-methylpyrrolidin-3-amine (CAS 739340-25-1)
- (E)-4,4,5,5-Tetramethyl-2-(4-nitrostyryl)-1,3,2-dioxaborolane (CAS 149777-86-6)
- 4-methoxy-2-methylbut-1-ene (CAS 34752-58-4)
- 1-Propylcyclopentan-1-ol (CAS 1604-02-0)
- Ethyl 2-amino-6-ethyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate (CAS 329222-94-8)
- Sodium 4-methylpiperazine-1-carbodithioate (CAS 5712-49-2)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com