2-(1H-benzo[d]imidazol-2-yl)-3-(2-chlorophenyl)-3-oxopropanenitrile CAS 62591-08-6
| CAS No. | 62591-08-6 |
| Molecular Formula | C16H10ClN3O |
| Molecular Weight | 295.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(1H-benzo[d]imidazol-2-yl)-3-(2-chlorophenyl)-3-oxopropanenitrile (CAS 62591-08-6) is a high-purity analytical reference standard with the molecular formula C16H10ClN3O and a molecular weight of 295.72 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-(1H-benzo[d]imidazol-2-yl)-3-(2-chlorophenyl)-3-oxopropanenitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 295.72 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 2-(1H-benzo[d]imidazol-2-yl)-3-(2-chlorophenyl)-3-oxopropanenitrile 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 | C16H10ClN3O |
| Molecular Weight | 295.72 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 tightly closed to prevent evaporation |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 1-(4-Chlorophenyl)-3H-pyridazino[4,5-b]indol-4(5H)-one (CAS 52817-93-3)
- 2-Amino-6-(4-chlorophenyl)-4-(furan-2-yl)nicotinonitrile (CAS 77607-70-6)
- 2-(4-Chlorophenyl)-2-(4-oxo-3,4-dihydrophthalazin-1-yl)acetonitrile (CAS 160748-31-2)
- 2-Chloro-3-{[2-(2-hydroxyethoxy)ethyl]amino}-1,4-dihydronaphthalene-1,4-dione (CAS 331462-29-4)
- N-(2-(dodecyloxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-3-yl)acetamide (CAS 147025-06-7)
- 3-Chloroquinoline-5-carboxylic acid (CAS 1823254-06-3)
- 3-((Benzyloxy)methyl)-2,2-dimethylcyclobutan-1-one (CAS 1353586-60-3)
- (2s)-3-Hydroxy-2-(2-methylpropanamido)propanoic acid (CAS 1160936-01-5)
- Atracurium Impurity 30 (CAS 64228-78-0)
- (5-Amino-2,3-dimethoxyphenyl)methanol (CAS 1111236-54-4)
- 4-Penten-1-ol (CAS 821-09-0)
- 2-Amino-5-cyano-N,N,3-trimethylbenzamide (CAS 1191424-28-8)
- Perindopril Impurity 78 HCl (CAS CATO-C4X-125281)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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