N-(2-Ethoxybenzoyl)-N-(p-tolyl)piperidine-1-carboxamide CAS 899992-55-3
| CAS No. | 899992-55-3 |
| Molecular Formula | C22H26N2O3 |
| Molecular Weight | 366.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(2-Ethoxybenzoyl)-N-(p-tolyl)piperidine-1-carboxamide.
N-(2-Ethoxybenzoyl)-N-(p-tolyl)piperidine-1-carboxamide (CAS 899992-55-3), molecular formula C22H26N2O3 and molecular weight 366.45 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(2-Ethoxybenzoyl)-N-(p-tolyl)piperidine-1-carboxamide (C22H26N2O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 366.45 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).
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 | C22H26N2O3 |
| Molecular Weight | 366.45 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related N Standards
- 4-(2-Ethoxybenzoyl)-8-ethyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326810-89-2)
- 4-(2-Ethoxybenzoyl)-8-propyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-59-9)
- 4-(2-Ethoxybenzoyl)-8-methyl-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326809-36-2)
- 4-(2-Ethoxybenzoyl)-8-methyl-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326814-79-2)
- 1-(2-Ethoxybenzoyl)-4-[(3-phenyl-1,2,4-oxadiazol-5-yl)methyl]piperidine (CAS 1775503-19-9)
- 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)
Recommended Standards
- N-(2,4-dimethylphenyl)-3-methyl-2-phenylquinoline-4-carboxamide (CAS 332372-31-3)
- O-Acetylquinidine (CAS 56652-53-0)
- Hydroxy-PEG5-Boc (CAS 850090-09-4)
- Tert-butyl 7-[1-(cyclopropylmethyl)-2-methoxy-2-oxo-ethyl]-6-oxo-1,7-diazaspiro[4.4]nonane-1-carboxylate (CAS 2755949-41-6)
- Hexakis(2,2-difluoroethoxy)phosphazene (CAS 186817-57-2)
- 2,2-Dichloro-1-(3H-pyrrolizin-5-yl)ethanone (CAS 82215-43-8)
- 3-(1-Pyridinio)-1-Propanesulfonate (CAS 15471-17-7)
- (2-(5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazol-2-yl)cyclopropyl)methanol (CAS 2384701-79-3)
- 5-Bromo-8-methoxy-3-methyl-1-naphthalenol, 97% (CAS 91571-07-2)
- 8-Cyclohexyl-2,3,3a,4,5,6-hexahydro-1H-pyrazino[3,2,1-jk]carbazole hydrochloride (CAS 135991-95-6)
- 3-(5-Bromo-1,3-dioxo-2,3-dihydro-1h-isoindol-2-yl)propanoic acid (CAS 299964-05-9)
- 4-((tert-Butoxycarbonyl)amino)-6-chloro-5-fluoronicotinic acid (CAS 2621939-31-7)
- 1,4-Dibromo-2-isopropoxybenzene (CAS 1369842-73-8)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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