2-(2-Chlorophenyl)-N-(1-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)acetamide CAS 1396674-53-5
| CAS No. | 1396674-53-5 |
| Molecular Formula | C21H21ClN4O2 |
| Molecular Weight | 396.87 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 2-(2-Chlorophenyl)-N-(1-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)acetamide.
2-(2-Chlorophenyl)-N-(1-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)acetamide (CAS 1396674-53-5), molecular formula C21H21ClN4O2 and molecular weight 396.87 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(2-Chlorophenyl)-N-(1-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)acetamide (C21H21ClN4O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 396.87 g/mol, it falls into the moderately-high-molecular-weight range. 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.
As a certified reference material (CRM), 2-(2-Chlorophenyl)-N-(1-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)cyclohexyl)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 | C21H21ClN4O2 |
| Molecular Weight | 396.87 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chlorophenyl Standards
- 1-(2-Chlorophenyl)-3-[1-(3-phenyl-1,2,4-oxadiazol-5-yl)cyclohexyl]urea (CAS 1396860-25-5)
- 4-(3-(4-Chlorophenyl)-1H-pyrazol-5-yl)-1-(4-nitrobenzyl)piperidine (CAS 156336-87-7)
- 3-{1-[2-(4-chlorophenyl)acetyl]piperidin-4-yl}-4-phenyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775519-17-9)
- 5-(3-Chlorophenyl)-N-[4-morpholin-4-ymethyl)phenyl]furan-2-carboxamide (CAS 638156-11-3)
- 1-(4-Chlorophenyl)-3-(4,6-dimethyl-3-(1H-pyrrol-1-yl)thieno[2,3-b]pyridin-2-yl)urea (CAS 866039-18-1)
- 1-[(4-Chlorophenyl)methyl]-3-[4-(prop-2-en-1-yl)-5-(prop-2-yn-1-ylsulfanyl)-4H-1,2,4-triazol-3-yl]-1,2-dihydropyridin-2-one (CAS 400075-03-8)
- 6-((2-(4-Chlorophenyl)-2-oxoethyl)thio)-1-phenyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 478247-52-8)
- N-(3-Chlorophenyl)-2-((5-(hydroxymethyl)-1-(2-(isopropylamino)-2-oxoethyl)-1H-imidazol-2-yl)thio)acetamide (CAS 921524-15-4)
Recommended Standards
- (4-(4-Amino-2-chlorophenyl)piperazin-1-yl)(5-methyl-3-phenylisoxazol-4-yl)methanone (CAS 1360438-03-4)
- 6-Chloro-9-trityl-9h-purine (CAS 1008361-76-9)
- Zopiclone-d8 (CAS 1215518-83-4)
- 3-[1-(3-Chlorobenzoyl)piperidin-4-yl]-4-(4-methylphenyl)-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775357-62-4)
- 6-Bromo-2-fluoro-3-isopropoxybenzoic acid (CAS 2413441-26-4)
- O-ethyl S-(2-oxo-2-phenylethyl) carbonodithioate (CAS 56817-84-6)
- 2-Methyl-3-[3-(trifluoromethyl)phenyl]-2-propenal (CAS 1563417-75-3)
- (1-Isopropyl-1H-benzimidazol-2-yl)methanol (CAS 305347-19-7)
- 2,6-Bis(4-octylphenyl)dithieno[3,2-b:2',3'-d]thiophene (CAS 1429377-95-6)
- 4-Methyl-N-(2-(4-methylpiperazin-1-yl)phenyl)benzamide (CAS 400076-94-0)
- 2-(5-Bromothiophen-2-yl)quinoline (CAS 81216-93-5)
- (S)-2',3',4',9'-Tetrahydrospiro[cyclobutane-1,1'-pyrido[3,4-b]indole]-3'-carboxylic acid (CAS 1956436-79-5)
- 6-Hydroxybenzoxazole (CAS 106050-81-1)
- Peptide 438 (CAS CATO-CPTD788438)
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