8-(3,4-Difluorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-amine CAS 1329672-80-1
| CAS No. | 1329672-80-1 |
| Molecular Formula | C12H8F2N4 |
| Molecular Weight | 246.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 8-(3,4-Difluorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-amine 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.
CATO supplies 8-(3,4-Difluorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-amine (CAS 1329672-80-1), a certified reference material (molecular formula C12H8F2N4, MW 246.22 g/mol) for analytical method development and quality control.
8-(3,4-Difluorophenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-amine (C12H8F2N4) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C12H8F2N4 |
| Molecular Weight | 246.22 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.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Difluorophenyl Standards
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- 6-(3,5-Difluorophenyl)-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 1956325-51-1)
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Recommended Standards
- Pimpinellin (CAS 131-12-4)
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- 3-Bromo-5-cyano-4-hydroxybenzoic acid (CAS 1804381-55-2)
- [1,1'-Bi(bicyclo[1.1.1]Pentane)]-3,3'-diamine (CAS 148561-76-6)
- N-(2-fluoro-5-methylphenyl)tetrahydro-2H-thiopyran-3-amine (CAS 1344193-24-3)
- N1-Cyclopropyl-N2-(2-methoxyphenyl)oxalamide (CAS 345366-87-2)
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