Methyl 5-amino-1-(2-oxo-2-(phenylamino)ethyl)-1H-1,2,3-triazole-4-carboxylate CAS 892291-91-7
| CAS No. | 892291-91-7 |
| Molecular Formula | C12H13N5O3 |
| Molecular Weight | 275.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 5-amino-1-(2-oxo-2-(phenylamino)ethyl)-1H-1,2,3-triazole-4-carboxylate (CAS 892291-91-7) is a high-purity analytical reference standard with the molecular formula C12H13N5O3 and a molecular weight of 275.26 g/mol.
Methyl 5-amino-1-(2-oxo-2-(phenylamino)ethyl)-1H-1,2,3-triazole-4-carboxylate (C12H13N5O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl 5-amino-1-(2-oxo-2-(phenylamino)ethyl)-1H-1,2,3-triazole-4-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H13N5O3 |
| Molecular Weight | 275.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
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