2-Amino-3-(1-ethyl-1h-1,2,4-triazol-5-yl)propanamide CAS 1463443-38-0
| CAS No. | 1463443-38-0 |
| Molecular Formula | C7H13N5O |
| Molecular Weight | 183.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Amino-3-(1-ethyl-1h-1,2,4-triazol-5-yl)propanamide (CAS 1463443-38-0) is a high-purity analytical reference standard with the molecular formula C7H13N5O and a molecular weight of 183.21 g/mol.
The molecular framework of 2-Amino-3-(1-ethyl-1h-1,2,4-triazol-5-yl)propanamide (C7H13N5O) is characterized by an amide group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2-Amino-3-(1-ethyl-1h-1,2,4-triazol-5-yl)propanamide 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 | C7H13N5O |
| Molecular Weight | 183.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 5 |
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- n-((2-Methoxypyridin-3-yl)methyl)-3-methylbutan-2-amine (CAS 1183037-64-0)
- 6-(Bromomethyl)-4-chloroquinoline (CAS 141848-62-6)
- 4-Bromo-N-(tert-butyl)-2,6-dimethylbenzenesulfonamide (CAS 1704121-94-7)
- (S)-Hexahydropyrrolo[1,2-a]pyrazin-4(1H)-one (CAS 124072-84-0)
- 4-((4-Chlorophenyl)amino)-3-((furan-2-ylmethyl)amino)-4-oxobutanoic acid (CAS 1022917-31-2)
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