N,N'-(cis-Cyclohexane-1,4-diyl)bis(2-(4-chlorophenoxy)acetamide) CAS 1597403-48-9
| CAS No. | 1597403-48-9 |
| Molecular Formula | C22H24Cl2N2O4 |
| Molecular Weight | 451.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 451.34 g/mol gives N,N'-(cis-Cyclohexane-1,4-diyl)bis(2-(4-chlorophenoxy)acetamide) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
N,N'-(cis-Cyclohexane-1,4-diyl)bis(2-(4-chlorophenoxy)acetamide) (CAS 1597403-48-9), molecular formula C22H24Cl2N2O4 and molecular weight 451.34 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, N,N'-(cis-Cyclohexane-1,4-diyl)bis(2-(4-chlorophenoxy)acetamide) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 451.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C22H24Cl2N2O4 |
| Molecular Weight | 451.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- ISRIB (CAS 1597403-47-8)
- (E)-N'-(1-(2-(Cyanomethoxy)phenyl)-2,2,2-trifluoroethylidene)-2-(trifluoromethyl)benzenesulfonohydrazide (CAS 2738683-76-4)
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- 2-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-1-phenylethanone (CAS 738604-79-0)
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- N-(3,5-dichlorophenyl)-4-phenyl-1,2,3-thiadiazole-5-carboxamide (CAS 477857-84-4)
- 5-(2,6-difluorophenyl)-5-methylimidazolidine-2,4-dione (CAS 1052550-71-6)
- 4-Phenylpicolinonitrile (CAS 18714-16-4)
- (2-Bromo-5-nitrophenyl)(phenyl)methanone (CAS 183110-88-5)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
Why CATO?
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