N-{1-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]cyclohexyl}quinoline-2-carboxamide CAS 1396795-08-6
| CAS No. | 1396795-08-6 |
| Molecular Formula | C23H21N5O2 |
| Molecular Weight | 399.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-{1-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]cyclohexyl}quinoline-2-carboxamide is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N-{1-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]cyclohexyl}quinoline-2-carboxamide (CAS 1396795-08-6), a certified reference material (molecular formula C23H21N5O2, MW 399.45 g/mol) for analytical method development and quality control.
N-{1-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]cyclohexyl}quinoline-2-carboxamide (C23H21N5O2) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C23H21N5O2 |
| Molecular Weight | 399.45 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 5 |
Related N Standards
- N-(4-((3-(3-(Pyridin-2-yl)-1,2,4-oxadiazol-5-yl)azetidin-1-yl)sulfonyl)phenyl)acetamide (CAS 1251579-90-4)
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Recommended Standards
- (2R,3R,4S,5R)-2-(6-Amino-9H-purin-9-yl)-5-(((2-(aminomethyl)benzyl)(methyl)amino)methyl)tetrahydrofuran-3,4-diol (CAS 128490-02-8)
- S-Adenosyl-D-methionine (CAS 14031-35-7)
- N-(3-Cyanophenyl)-2-((2-(3,4-dihydroisoquinolin-2(1H)-yl)-6-methylpyrimidin-4-yl)oxy)acetamide (CAS 1251669-99-4)
- Axitinib Impurity N1 (CAS 1420478-90-5)
- (2,4-Dichloro-5-nitrophenyl)boronic acid (CAS 1072952-12-5)
- (Z)-4-(2-Cyano-2-phenylvinyl)benzonitrile (CAS 61469-71-4)
- (2E)-3-[5-(methoxycarbonyl)furan-2-yl]prop-2-enoic acid (CAS 111252-37-0)
- 2-(5-Amino-2-oxopiperidin-1-yl)-N-ethylpropanamide (CAS 1706428-82-1)
- 2-((Bis(dimethylamino)methylene)amino)-1,3-dimethyl-4,5-dihydro-1H-imidazol-3-ium chloride (CAS 202282-59-5)
- 2-Bromo-4-Fluoro-1-(Piperazinomethyl)Benzene (CAS 460094-97-7)
- 1-chloro-4-methylisoquinoline (CAS 24188-78-1)
- Benzyl 3-(aminomethyl)pyrrolidine-1-carboxylate hydrochloride (CAS 1245807-19-5)
- (S)-cyclopropyl(3-fluoro-5-methylphenyl)methanamine (CAS 1212844-08-0)
- Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH (CAS 121880-94-2)
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