1-(2-Ethoxybenzoyl)-4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidine CAS 1775503-19-9
| CAS No. | 1775503-19-9 |
| Molecular Formula | C23H25N3O3 |
| Molecular Weight | 391.46 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.
1-(2-Ethoxybenzoyl)-4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidine (CAS 1775503-19-9) is a high-purity analytical reference standard with the molecular formula C23H25N3O3 and a molecular weight of 391.46 g/mol.
1-(2-Ethoxybenzoyl)-4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidine (C23H25N3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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.
CATO manufactures 1-(2-Ethoxybenzoyl)-4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidine 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 | C23H25N3O3 |
| Molecular Weight | 391.46 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 3 |
Related Ethoxybenzoyl Standards
- 2-(4-Ethoxybenzoyl)-3-methyl-4H-benzo[b][1,4]thiazine-6-sulfonic acid (CAS 519054-98-9)
- 5-(4-(4-Ethoxybenzoyl)piperazin-1-yl)-2-(furan-2-yl)oxazole-4-carbonitrile (CAS 946378-24-1)
- 3-[1-(2-Ethoxybenzoyl)piperidin-4-yl]-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775538-61-8)
- 4-(2-Ethoxybenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-59-9)
- 5-(4-(4-Ethoxybenzoyl)piperazin-1-yl)-2-(thiophen-2-yl)oxazole-4-carbonitrile (CAS 946200-76-6)
- N-(2-Ethoxybenzoyl)-N-(p-tolyl)piperidine-1-carboxamide (CAS 899992-55-3)
- 4-(2-Ethoxybenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-89-2)
- 4-(4-Ethoxybenzoyl)-5-(2-fluorophenyl)-1-(furan-2-ylmethyl)-3-hydroxy-1H-pyrrol-2(5H)-one (CAS 618073-45-3)
Recommended Standards
- 2-(2-Methoxyphenyl)-1-{4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidin-1-yl}ethan-1-one (CAS 1775462-23-1)
- Tert-butyl 4-((3-(4-methoxyphenyl)-2-oxooxazolidin-5-yl)methyl)piperazine-1-carboxylate (CAS 1781241-38-0)
- Flavoxate (CAS 15301-69-6)
- Methyl 4-(N-(2-(3-(thiophen-2-yl)-1H-pyrazol-1-yl)ethyl)sulfamoyl)benzoate (CAS 1798028-84-8)
- (8-Bromonaphthalen-1-yl)methanol (CAS 14938-58-0)
- 3-(2-Aminoethyl)pyrimidin-4(3H)-one dihydrochloride (CAS 1909326-20-0)
- 2-Methyl-2-(pyridin-4-yl)propanal (CAS 1535434-83-3)
- Methyl [2,2'-bipyridine]-5-carboxylate (CAS 58792-53-3)
- 1-(3-Chlorophenoxy)-3-methylbenzene (CAS 74917-52-5)
- 3-Amino-1-((1-methyl-1h-pyrazol-4-yl)methyl)pyridin-2(1h)-one (CAS 1247927-63-4)
- 5-fluoropyridine-3-carbaldehyde hydrochloride (CAS 1803606-81-6)
- 2-methyl-2-propoxypropane (CAS 29072-93-3)
- 4-Bromo-2-(dimethylamino)benzoic acid (CAS 741698-88-4)
- Tumor Targeted Pro-Apoptotic Peptide (CAS 1926163-30-5)
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