(3-(4-Fluorophenyl)-[1,2,4]triazolo[4,3-a]pyridin-6-yl)methanamine hydrochloride CAS 1439899-25-8
| CAS No. | 1439899-25-8 |
| Molecular Formula | C13H11FN4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (3-(4-Fluorophenyl)-[1,2,4]triazolo[4,3-a]pyridin-6-yl)methanamine hydrochloride 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-(4-Fluorophenyl)-[1,2,4]triazolo[4,3-a]pyridin-6-yl)methanamine hydrochloride (CAS 1439899-25-8), molecular formula C13H11FN4HCl and molecular weight 278.72 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/chlorine substitution, (3-(4-Fluorophenyl)-[1,2,4]triazolo[4,3-a]pyridin-6-yl)methanamine hydrochloride is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 278.72 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).
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 | C13H11FN4 HCl |
| Molecular Weight | 278.72 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Fluorophenyl Standards
- 3-[(3-fluorophenyl)methyl]pyrrolidine (CAS 1000198-80-0)
- 3-(3-Fluorophenyl)-3-oxopropanoic acid (CAS 1000530-96-0)
- Ethyl 1-(4-fluorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000573-68-1)
- 1000574-26-4 2-(4-Fluorophenyl)-6-methylthio-4H-thiopyran-4-one MFCD09877819 (CAS 1000574-26-4)
- Ethyl 1-(2-fluorophenyl)-5-oxo-2,5-dihydro-1H-1,2,4-triazole-3-carboxylate (CAS 1000575-18-7)
- 100074-04-2 5-(4-Fluorophenyl)-1-pentene MFCD11553774 (CAS 100074-04-2)
- 3-(2-Fluorophenyl)-4-hydroxyfuran-2(5H)-one (CAS 100074-44-0)
- N-[2-(4-fluorophenyl)ethyl]-1H-imidazole-1-carboxamide (CAS 1000931-75-8)
Recommended Standards
- Esketamine (CAS 33643-46-8)
- (E)-Mevinphos (cis-butenoic acid) (CAS 298-01-1)
- 29-Azido-3,6,9,12,15,18,21,24,27-nonaoxanonacosane-1-thiol (CAS 2148986-07-4)
- tert-Butyl (2S,5S)-5-vinylpyrrolidine-2-carboxylate (CAS 1255440-38-0)
- 1-(((tert-Butoxycarbonyl)amino)methyl)-3,3-dimethyl-2-oxabicyclo[2.1.1]hexane-4-carboxylic acid (CAS 2228327-70-4)
- 5-Chloro-6-methyl-2-phenylpyrimidin-4-ol (CAS 20551-31-9)
- 4,6-Dichloro-1H-indole-2-carbaldehyde (CAS 309718-04-5)
- Ethyl 3-bromo-1-(oxetan-3-yl)-1H-pyrazole-4-carboxylate (CAS 2640485-86-3)
- Tert-butyl 4,4-difluoro-6-azaspiro[2.5]Octane-6-carboxylate (CAS 1282531-99-0)
- Biotinyl-Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 1816258-36-2)
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