2-(2-(3-Phenyl-1,2,4-oxadiazol-5-yl)phenyl)acetic acid CAS 104907-29-1
| CAS No. | 104907-29-1 |
| Molecular Formula | C17H23N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 321.85 g/mol gives 2-(2-(3-Phenyl-1,2,4-oxadiazol-5-yl)phenyl)acetic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(2-(3-Phenyl-1,2,4-oxadiazol-5-yl)phenyl)acetic acid (CAS 104907-29-1), molecular formula C17H23N3OHCl and molecular weight 321.85 g/mol, is a CATO reference standard with documented purity and traceability.
2-(2-(3-Phenyl-1,2,4-oxadiazol-5-yl)phenyl)acetic acid (C17H23N3OHCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C17H23N3O HCl |
| Molecular Weight | 321.85 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Phenyl Standards
- 4-(5-Phenyl-1,3,4-oxadiazol-2-yl)piperidine hydrochloride (CAS 1004527-75-6)
- 4-(5-butyl-1,3,4-oxadiazol-2-yl)aniline (CAS 100933-82-2)
- 3-(3-Ethyl-1,2,4-oxadiazol-5-yl)aniline (CAS 1015846-73-7)
- 4-(3-Ethyl-1,2,4-oxadiazol-5-yl)aniline (CAS 1015846-75-9)
- 2-(3-Ethyl-1,2,4-oxadiazol-5-yl)aniline (CAS 1015846-78-2)
- 2-((3-Phenyl-1,2,4-oxadiazol-5-yl)methoxy)benzaldehyde (CAS 1016113-84-0)
- 2-methyl-5-(1,3,4-oxadiazol-2-yl)aniline (CAS 1016821-72-9)
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Recommended Standards
- Amino acid Impurity 18 (CAS 104092-72-0)
- 2-Pentylquinoline-4-carbothioamide (CAS 62077-97-8)
- 4-(4-Azidophenyl)butyric acid (CAS 103489-33-4)
- Tert-butyl 5-(aminomethyl)nicotinate (CAS 887579-76-2)
- 1,8-Naphthyridine-4-carbaldehyde (CAS 64379-46-0)
- (E)-3-phenyl-1-(4-((tetrahydro-2H-pyran-2-yl)oxy)phenyl)prop-2-en-1-one (CAS 364333-61-9)
- 4-(4-(Benzyloxy)-2-methylbenzoyl)-1-(2-(diethylamino)ethyl)-5-(4-ethoxyphenyl)-3-hydroxy-1H-pyrrol-2(5H)-one (CAS 488805-01-2)
- 5-Bromo-1-methyl-1H-imidazol-2-amine (CAS 151597-83-0)
- furo[3,2-b]pyridine-3-carbaldehyde (CAS 1783534-23-5)
- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
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