4-(3-(Benzyloxy)benzylidene)-2-phenyloxazol-5(4H)-one CAS 113697-04-4
| CAS No. | 113697-04-4 |
| Molecular Formula | C23H17NO3 |
| Molecular Weight | 355.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 355.39 g/mol gives 4-(3-(Benzyloxy)benzylidene)-2-phenyloxazol-5(4H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-(3-(Benzyloxy)benzylidene)-2-phenyloxazol-5(4H)-one (CAS 113697-04-4), a certified reference material (molecular formula C23H17NO3, MW 355.39 g/mol) for analytical method development and quality control.
Structurally, 4-(3-(Benzyloxy)benzylidene)-2-phenyloxazol-5(4H)-one (C23H17NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 16.0, corresponding to approximately 16 ring(s) or double-bond equivalent(s). With a molecular weight of 355.39 g/mol, it falls into the moderately-high-molecular-weight range. 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).
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 manufactures 4-(3-(Benzyloxy)benzylidene)-2-phenyloxazol-5(4H)-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 | C23H17NO3 |
| Molecular Weight | 355.39 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Benzyloxy Standards
- 2-({[3-(benzyloxy)phenyl]amino}methylidene)-2,3-dihydro-1H-indene-1,3-dione (CAS 1022467-71-5)
- 4-(4-(Benzyloxy)benzylidene)-2-phenyloxazol-5(4H)-one (CAS 128944-41-2)
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Recommended Standards
- 4-{[(3-Oxo-2-phenyl-2,3-dihydro-1H-inden-1-yliden)amino]methyl}benzenecarboxylic acid (CAS 1024791-96-5)
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- N-(3-Cyanobenzo[4,5]imidazo[1,2-a]pyrimidin-2-yl)-4-isopropylbenzamide (CAS 116477-93-1)
- (2E)-3-[4-methoxy-3-(phenoxymethyl)phenyl]acrylic acid (CAS 512809-38-0)
- 3-Bromo-5-nitro-1H-indazole (CAS 67400-25-3)
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