1-(5-Methyl-3-(3-nitrophenyl)-1H-1,2,4-triazol-1-yl)ethan-1-one CAS 61598-91-2
| CAS No. | 61598-91-2 |
| Molecular Formula | C11H10N4O3 |
| Molecular Weight | 246.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(5-Methyl-3-(3-nitrophenyl)-1H-1,2,4-triazol-1-yl)ethan-1-one (C11H10N4O3) 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 1-(5-Methyl-3-(3-nitrophenyl)-1H-1,2,4-triazol-1-yl)ethan-1-one (CAS 61598-91-2), a certified reference material (molecular formula C11H10N4O3, MW 246.22 g/mol) for analytical method development and quality control.
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 1-(5-Methyl-3-(3-nitrophenyl)-1H-1,2,4-triazol-1-yl)ethan-1-one 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 | C11H10N4O3 |
| Molecular Weight | 246.22 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 methanol, ethanol, DMSO |
| 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.) | 1974 |
| Nitrogen Atoms | 4 |
Related Methyl Standards
- 1-(1-(4-Nitrophenyl)-1H-1,2,3-triazol-4-yl)propan-1-one (CAS 111969-14-3)
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Recommended Standards
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