1-(2,3-Difluorobenzyl)-1h-1,2,4-triazol-3-amine CAS 1182777-12-3
| CAS No. | 1182777-12-3 |
| Molecular Formula | C9H8F2N4 |
| Molecular Weight | 210.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(2,3-Difluorobenzyl)-1h-1,2,4-triazol-3-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.
1-(2,3-Difluorobenzyl)-1h-1,2,4-triazol-3-amine (CAS 1182777-12-3), molecular formula C9H8F2N4 and molecular weight 210.18 g/mol, is a CATO reference standard with documented purity and traceability.
1-(2,3-Difluorobenzyl)-1h-1,2,4-triazol-3-amine (C9H8F2N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C9H8F2N4 |
| Molecular Weight | 210.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Difluorobenzyl Standards
- N-(3,5-difluorobenzyl)-4H-1,2,4-triazol-4-amine (CAS 1400635-46-2)
- 1-(2,5-Difluorobenzyl)-1h-1,2,3-triazol-4-amine (CAS 1511277-70-5)
- 1-(2,4-Difluorobenzyl)-1h-1,2,3-triazol-4-amine (CAS 1513438-62-4)
- 1-(2,6-Difluorobenzyl)-1H-pyrazol-4-ol (CAS 1596958-21-2)
- 1-(2,5-Difluorobenzyl)-1H-pyrazol-4-ol (CAS 1597273-22-7)
- 1-(2,4-Difluorobenzyl)-1H-pyrazol-4-ol (CAS 1599994-09-8)
- 1-(3,5-Difluorobenzyl)-1H-pyrazol-4-ol (CAS 1600473-20-8)
- 1-(3,4-Difluorobenzyl)-1H-pyrazol-4-ol (CAS 1603188-42-6)
Recommended Standards
- (5-(2,6-Difluorophenyl)furan-2-yl)methanol (CAS 1178841-28-5)
- 1-Methyl-3-(3'-pyridylcarbonyl-1,2',3',4',5',6'-13C6-pyrrolidinone (CAS 1189492-36-1)
- 2-(3,4-Difluorophenyl)-5-ethyl-1,3,4-oxadiazole (CAS 1171930-47-4)
- 1-(3,4-Difluorophenyl)-5-methyl-2,3-dihydro-1h-imidazol-2-one (CAS 1197906-25-4)
- N-[2-(4-Ethylphenoxy)ethyl]-1-butanamine (CAS 420101-31-1)
- Pigment yellow 4 (CAS 1657-16-5)
- 2-Bromo-4-[(4-trifluoromethyl)phenyl]-1-butene (CAS 951889-60-4)
- (S)-2,5-Dioxopyrrolidin-1-yl 2-(((benzyloxy)carbonyl)amino)pentanoate (CAS 71447-85-3)
- Dithiooxamide (CAS 79-40-3)
- 927G6VJ94V 74115-12-1 5-Chloropyridin-3-ol EINECS 277-727-7 UNII-927G6VJ94V 3-Hydroxy-5-chloropyridine (CAS 74115-12-1)
- 4-[(propan-2-yl)carbamoyl]butanoic acid (CAS 59481-43-5)
- Thionalide (CAS 93-42-5)
- Phenyl n-(3-cyano-4,5-dimethylthiophen-2-yl)carbamate (CAS 1031130-65-0)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
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