3-[5-(Phenoxymethyl)-1,2,4-oxadiazol-3-yl]-benzaldehyde CAS 1119450-79-1
| CAS No. | 1119450-79-1 |
| Molecular Formula | C16H12N2O3 |
| Molecular Weight | 280.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-[5-(Phenoxymethyl)-1,2,4-oxadiazol-3-yl]-benzaldehyde 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.
3-[5-(Phenoxymethyl)-1,2,4-oxadiazol-3-yl]-benzaldehyde (CAS 1119450-79-1), molecular formula C16H12N2O3 and molecular weight 280.28 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 3-[5-(Phenoxymethyl)-1,2,4-oxadiazol-3-yl]-benzaldehyde is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 280.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C16H12N2O3 |
| Molecular Weight | 280.28 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 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
Related Phenoxymethyl Standards
- (5-Phenoxymethyl-[1,3,4]oxadiazol-2-ylsulfanyl)-acetic acid methyl ester (CAS 313958-77-9)
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- 2-[2-(phenoxymethyl)-1h-1,3-benzodiazol-1-yl]acetic acid (CAS 750599-00-9)
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- 1,2-Di(phenoxymethyl)benzene (CAS 10403-74-4)
Recommended Standards
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- 4-Oxo-3-phenyl-3,4-dihydrophthalazine-1-carbohydrazide (CAS 106882-45-5)
- N-Methyl-3-[3-(5-methoxycarbonylpyridyl)-5-isoxazolecarboxylic Acid Methyl Ester (CAS 1159977-50-0)
- 1-(2,2-Difluoroethyl)-1h-pyrazole-3-carboxylic acid (CAS 1006486-39-0)
- N,7-Dibenzyl-6-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 26035-98-3)
- 6-Benzyl 2-(tert-butyl) 8-fluoro-8-(hydroxymethyl)-2,6-diazaspiro[3.4]Octane-2,6-dicarboxylate (CAS 2052992-89-7)
- N4-(4-Chlorophenyl)-N6,1-dimethyl-1H-pyrazolo[3,4-d]pyrimidine-4,6-diamine (CAS 896004-76-5)
- Ethyl 7-methyl-2-phenylpyrazolo[1,5-a]pyrimidine-6-carboxylate (CAS 71509-22-3)
- 1185292-95-8 1-[(2,4-Dimethoxyphenyl)methyl]piperazine--hydrogen chloride (1/1) DTXSID30662958 (CAS 1185292-95-8)
- 2-(Bromomethyl)-3-nitro-5-(trifluoromethyl)pyridine (CAS 1227587-46-3)
- Ketoconazole Impurity 11 (CAS 84682-23-5)
- Di-tert-butyl Adipate (CAS 20270-53-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com