N-(2-(6,7-Dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)acetamide CAS 851402-90-9
| CAS No. | 851402-90-9 |
| Molecular Formula | C15H18N2O2 |
| Molecular Weight | 258.32 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.
N-(2-(6,7-Dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)acetamide (CAS 851402-90-9), molecular formula C15H18N2O2 and molecular weight 258.32 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(2-(6,7-Dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)acetamide (C15H18N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 258.32 g/mol, it falls into the medium-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).
As a certified reference material (CRM), N-(2-(6,7-Dimethyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)acetamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H18N2O2 |
| Molecular Weight | 258.32 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related N Standards
- 3-(3,5-Dimethyl-1-phenyl-1h-pyrazol-4-yl)propanehydrazide (CAS 1004643-37-1)
- 3-(3,5-Dimethyl-pyrazol-1-ylmethyl)-4-ethoxy-benzaldehyde (CAS 1011349-26-0)
- Ethyl 3,5-dimethyl-1-(p-tolyl)-1H-pyrazole-4-carboxylate (CAS 103409-93-4)
- Ethyl 7,8-dimethyl-4-(methylamino)quinoline-3-carboxylate (CAS 1235147-73-5)
- 3-(3,5-Dimethyl-1H-pyrazol-1-yl)-6-(piperazin-1-yl)pyridazine (CAS 1279219-11-2)
- 4-(4,5-Dimethyl-1H-imidazol-1-yl)-6-(piperazin-1-yl)pyrimidine (CAS 1706449-97-9)
- Ethyl 2,5-dimethyl-1-(pyridin-4-ylmethyl)-1H-pyrrole-3-carboxylate (CAS 175276-53-6)
- 2,6-Dimethyl-N-(3-propylisoxazol-5-yl)benzamide (CAS 82558-94-9)
Recommended Standards
- N-(1H-indazol-6-yl)-2-(piperidin-1-yl)acetamide (CAS 866008-92-6)
- N-(2-(7-Methyl-2-oxo-1,2-dihydroquinolin-3-yl)ethyl)propionamide (CAS 851405-19-1)
- Methyl 5-(2,3,5,6-tetramethylphenyl)-1H-pyrazole-3-carboxylate (CAS 2197052-80-3)
- N-(2,3-dimethoxybenzyl)-1-(pyridin-2-yl)methanamine (CAS 418775-54-9)
- 2-(Iodomethyl)-anthracene (CAS 117929-45-0)
- 2-((4-Bromophenyl)amino)-N-(2,2,2-trifluoroethyl)acetamide (CAS 1281178-68-4)
- 2-Chloro-5-(trifluoromethyl)-3-vinylpyridine (CAS 1211532-67-0)
- 2-Amino-3-(hydroxyamino)propanoic acid (CAS 5854-94-4)
- 3,5-Dichloro-2(1H)-pyrazinone (CAS 130879-62-8)
- Edoxaban Impurity N6 (CAS 365997-67-7)
- N-ethyl-2-(1-methyl-3-(trifluoromethyl)-1H-thieno[2,3-c]pyrazole-5-carbonyl)hydrazine-1-carbothioamide (CAS 865659-80-9)
- 2-(4-Iodophenoxy)benzaldehyde (CAS 262444-19-9)
- 4-(4-Chloro-2-methylphenoxy)butyryl chloride (CAS 99860-69-2)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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