(S)-2-(4-((4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)methyl)cyclohexane-1-carboxamido)-2-phenylacetic acid CAS 1217458-07-5
| CAS No. | 1217458-07-5 |
| Molecular Formula | C23H24N4O4 |
| Molecular Weight | 420.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
(S)-2-(4-((4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)methyl)cyclohexane-1-carboxamido)-2-phenylacetic acid (CAS 1217458-07-5), molecular formula C23H24N4O4 and molecular weight 420.46 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, (S)-2-(4-((4-Oxobenzo[d][1,2,3]triazin-3(4H)-yl)methyl)cyclohexane-1-carboxamido)-2-phenylacetic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 420.46 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C23H24N4O4 |
| Molecular Weight | 420.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Related S Standards
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Recommended Standards
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