1-(2,5-Dichlorophenyl)-1H-imidazole-4-carboxamide CAS 1427014-87-6
| CAS No. | 1427014-87-6 |
| Molecular Formula | C10H7Cl2N3O |
| Molecular Weight | 256.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 1-(2,5-Dichlorophenyl)-1H-imidazole-4-carboxamide (CAS 1427014-87-6), a certified reference material (molecular formula C10H7Cl2N3O, MW 256.09 g/mol) for analytical method development and quality control.
1-(2,5-Dichlorophenyl)-1H-imidazole-4-carboxamide (C10H7Cl2N3O) 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C10H7Cl2N3O |
| Molecular Weight | 256.09 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dichlorophenyl Standards
- N-(3,4-Dichlorophenyl)-1,3,5-triazine-2,4-diamine (CAS 101724-13-4)
- 1-(2,4-Dichlorophenyl)-2-(4H-1,2,4-triazol-4-yl)ethanone (CAS 132653-23-7)
- 1-(2,4-Dichlorophenyl)-1H-imidazole-4-carboxamide (CAS 1427011-20-8)
- 1-(1-(3,4-Dichlorophenyl)-1H-1,2,3-triazol-4-yl)ethan-1-one (CAS 866135-79-7)
- 1-(3,4-Dichlorophenyl)-1H-imidazole-4-carboxamide (CAS 445302-75-0)
- 1-(3,4-Dichlorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethan-1-one (CAS 58905-25-2)
- 2-[(2,5-dichlorophenyl)-cyanomethylene]-hydrazine carboximidamide (CAS 94213-25-9)
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Recommended Standards
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