2-Phenyl-2-(3-(3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)propanamido)acetic acid CAS 874374-65-9
| CAS No. | 874374-65-9 |
| Molecular Formula | C20H16F3N3O4 |
| Molecular Weight | 419.35 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.
CATO supplies 2-Phenyl-2-(3-(3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)propanamido)acetic acid (CAS 874374-65-9), a certified reference material (molecular formula C20H16F3N3O4, MW 419.35 g/mol) for analytical method development and quality control.
Structurally, 2-Phenyl-2-(3-(3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)propanamido)acetic acid (C20H16F3N3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 419.35 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 2-Phenyl-2-(3-(3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)propanamido)acetic acid 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 | C20H16F3N3O4 |
| Molecular Weight | 419.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Phenyl Standards
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Recommended Standards
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