N-(4-chloro-3-nitrophenyl)-2-(3,4-dihydroquinolin-1(2H)-yl)acetamide CAS 882079-80-3
| CAS No. | 882079-80-3 |
| Molecular Formula | C17H16ClN3O3 |
| Molecular Weight | 345.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 345.78 g/mol gives N-(4-chloro-3-nitrophenyl)-2-(3,4-dihydroquinolin-1(2H)-yl)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N-(4-chloro-3-nitrophenyl)-2-(3,4-dihydroquinolin-1(2H)-yl)acetamide (CAS 882079-80-3), a certified reference material (molecular formula C17H16ClN3O3, MW 345.78 g/mol) for analytical method development and quality control.
N-(4-chloro-3-nitrophenyl)-2-(3,4-dihydroquinolin-1(2H)-yl)acetamide (C17H16ClN3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C17H16ClN3O3 |
| Molecular Weight | 345.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related N Standards
- 2-Z-6-Chloro-3,4-dihydro-1H-isoquinoline-1-carboxylic acid (CAS 1260638-63-8)
- N-[(6-Chloro-3-pyridinyl)methyl]-N-(2,2-diethoxyethyl)-N’-nitro-guanidine (CAS 155802-59-8)
- (4-(2-Chloro-4-nitrophenyl)piperazin-1-yl)(phenyl)methanone (CAS 6027-84-5)
- 2-Chloro-6,7-dimethoxy-N-(4-methoxyphenyl)quinazolin-4-amine (CAS 827030-52-4)
- 6-Chloro-2-(4-methoxyphenyl)-1H-benzo[d]imidazol-1-yl dimethylcarbamate (CAS 329234-75-5)
- Ethyl 2-(6-chloro-2-oxo-4-phenyl-2,4-dihydro-1H-benzo[d][1,3]oxazin-1-yl)acetate (CAS 35382-76-4)
- Ethyl 4-chloro-1-(4-methoxybenzyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 227617-16-5)
- (R)-8-Chloro-2-(2-(2,5-difluorophenyl)pyrrolidin-1-yl)-1,5-naphthyridine (CAS 2419129-87-4)
Recommended Standards
- Methyl 2-[4-(3-chlorobenzoyl)-3,4-dihydro-2H-1,4-benzoxazin-3-yl]acetate (CAS 439096-36-3)
- Lornoxicam Impurity 108 (CAS CATO-C4X-2016108)
- Methyl 2-(4-(4-chlorobenzoyl)-3,4-dihydro-2H-benzo[b][1,4]oxazin-3-yl)acetate (CAS 861209-26-9)
- 2-[(Adamantan-1-yl)methoxy]-3-chloro-5-(trifluoromethyl)pyridine (CAS 339098-66-7)
- Cyclopropyl(3-fluoro-5-methylphenyl)methanamine (CAS 1270543-50-4)
- 3-Acetyl-7-methoxy-2H-1-benzopyran-2-one (CAS 64267-19-2)
- 5-Chloro-4-methoxy-1H-indole (CAS 1227515-43-6)
- 9-Amino-N-(2-aminoethyl)acridine-4-carboxamide (CAS 89459-46-1)
- 3-(2-Bromo-4-methylphenyl)propiolic acid (CAS 1403567-58-7)
- 4-Allyl-5-{[(1-naphthylmethyl)sulfanyl]methyl}-4h-1,2,4-triazole-3-thiol (CAS 1160995-49-2)
- 6-Bromo-2-ethyl-3,4-dihydroisoquinolin-1(2H)-one (CAS 879887-28-2)
- Dimethyl 2,6-dimethyl-4-phenylpyridine-3,5-dicarboxylate (CAS 77234-00-5)
- 2,6-Dichloronicotinyl Chloride (CAS 58584-83-1)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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