3-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]phenyl}propanoic acid CAS 1798751-25-3
| CAS No. | 1798751-25-3 |
| Molecular Formula | C20H19NO4 |
| Molecular Weight | 337.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 337.37 g/mol gives 3-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]phenyl}propanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]phenyl}propanoic acid (CAS 1798751-25-3), a certified reference material (molecular formula C20H19NO4, MW 337.37 g/mol) for analytical method development and quality control.
Based on its molecular formula C20H19NO4, 3-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]phenyl}propanoic acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 337.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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 3-{4-[(5-methyl-2-phenyl-1,3-oxazol-4-yl)methoxy]phenyl}propanoic 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 | C20H19NO4 |
| Molecular Weight | 337.37 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, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- 1-(9H-Fluoren-9-ylmethyl) 3-methyl azetidine-1,3-dicarboxylate (CAS 1820604-93-0)
- 4-Benzyloxybiphenyl (CAS 84954-30-3)
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- 3-Bromoimidazo[1,2-a]pyridine-7-carbaldehyde (CAS 342613-82-5)
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- 1,2-Dimethyl-5-nitro-1H-benzo[d]imidazole (CAS 49819-79-6)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
Why CATO?
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