N-(1-benzyl-3-cyano-4,5-diphenyl-1H-pyrrol-2-yl)-2-chlorobenzamide CAS 477887-30-2
| CAS No. | 477887-30-2 |
| Molecular Formula | C31H22ClN3O |
| Molecular Weight | 487.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(1-benzyl-3-cyano-4,5-diphenyl-1H-pyrrol-2-yl)-2-chlorobenzamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N-(1-benzyl-3-cyano-4,5-diphenyl-1H-pyrrol-2-yl)-2-chlorobenzamide (CAS 477887-30-2), a certified reference material (molecular formula C31H22ClN3O, MW 487.98 g/mol) for analytical method development and quality control.
N-(1-benzyl-3-cyano-4,5-diphenyl-1H-pyrrol-2-yl)-2-chlorobenzamide (C31H22ClN3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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.
As a certified reference material (CRM), N-(1-benzyl-3-cyano-4,5-diphenyl-1H-pyrrol-2-yl)-2-chlorobenzamide 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 | C31H22ClN3O |
| Molecular Weight | 487.98 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- N-{4-[4-(4-chlorobenzenesulfonyl)piperazin-1-yl]-3-fluorophenyl}-3-methylbenzamide (CAS 478260-29-6)
- N-(4-chlorophenyl)-2-((3-cyano-6-(4-fluorophenyl)-4-(p-tolyl)pyridin-2-yl)thio)acetamide (CAS 332177-63-6)
- N-(4-(4-((4-chlorophenyl)sulfonyl)piperazin-1-yl)-3-fluorophenyl)-4-methylbenzamide (CAS 439111-74-7)
- Avanafil Impurity 126 (CAS CATO-C4X-1118126)
- 2-(Pyrid-2-yl)cyclopentanone 97% (CAS 28885-25-8)
- 2,4-Dimethylthiosemicarbazide (CAS 6621-75-6)
- Sulfanilamide-d4 (CAS 77435-46-2)
- 5-(Diethoxyphosphoryl)pentanoic acid (CAS 55881-52-2)
- N-(5-chloro-2-hydroxy-4-nitrophenyl)-N'-phenylurea (CAS 117745-34-3)
- 2-Bromo-4-tert-butylphenol (CAS 2198-66-5)
- Lithium(1+) ion 5-methyl-1,2,4-oxadiazole-3-carboxylate (CAS 2095410-46-9)
- 4-Chloro-2-((4-fluorobenzyl)thio)pyridine (CAS 1346707-45-6)
- 4-((4-Chlorobenzyl)amino)butanoic acid (CAS 656814-59-4)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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