5-Fluoro-2-(2-(4-phenyl-1H-imidazol-2-yl)phenyl)-1H-benzo[d]imidazole CAS 824394-78-7
| CAS No. | 824394-78-7 |
| Molecular Formula | C22H15FN4 |
| Molecular Weight | 354.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 5-Fluoro-2-(2-(4-phenyl-1H-imidazol-2-yl)phenyl)-1H-benzo[d]imidazole 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.
5-Fluoro-2-(2-(4-phenyl-1H-imidazol-2-yl)phenyl)-1H-benzo[d]imidazole (CAS 824394-78-7) is a high-purity analytical reference standard with the molecular formula C22H15FN4 and a molecular weight of 354.38 g/mol.
5-Fluoro-2-(2-(4-phenyl-1H-imidazol-2-yl)phenyl)-1H-benzo[d]imidazole (C22H15FN4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 | C22H15FN4 |
| Molecular Weight | 354.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluoro Standards
- 2-(4-((4-fluoro-2-methyl-1H-indol-5-yl)oxy)-5-methylpyrrolo[2,1-f][1,2,4]triazin-6-yl)propan-2-ol (CAS 649736-30-1)
- 3-({[(2E)-4-fluoro-3-oxo-1-phenyl-2,3-dihydro-1H-inden-2-ylidene]methyl}amino)benzonitrile (CAS 338420-87-4)
- 8-(4-Fluoro-2-methylphenoxy)-2-morpholinoquinolin-4(1H)-one (CAS 351071-90-4)
- (E)-3-(6-fluoro-4-hydroxy-2-methylquinolin-3-yl)-n-(4-fluorophenyl)but-2-enamide (CAS 1150271-29-6)
- 2-(6-Fluoro-1H-benzo[d]imidazol-1-yl)-9-(tetrahydro-2H-pyran-4-yl)-7H-purin-8(9H)-one (CAS 911825-28-0)
- Benzyl 7-fluoro-2,3-dihydro-1H-spiro[isoquinoline-4,4'-piperidine]-1'-carboxylate (CAS 2306278-11-3)
- 4-((2'-Fluoro-[1,1'-biphenyl]-4-yl)methyl)-N-isopropylpiperidine-4-carboxamide (CAS 1361113-03-2)
- 4-((3'-Fluoro-[1,1'-biphenyl]-2-yl)methyl)-N-isopropylpiperidine-4-carboxamide (CAS 1361118-54-8)
Recommended Standards
- 4-Oxo-6-((pyrimidin-2-ylthio)methyl)-4H-pyran-3-yl 2-methylbenzoate (CAS 877635-25-1)
- 7-(3,4-Dimethoxyphenyl)-4-hydroxythieno[2,3-b:4,5-b']dipyridin-2(1H)-one (CAS 340816-82-2)
- 4-Nitro-N-{2-[2-(pyridin-2-yl)-1,3-thiazol-4-yl]ethyl}benzamide (CAS 861211-23-6)
- 9-Chloro-1,3-dihydrothieno[3,4-b]quinoline (CAS 28238-00-8)
- ethyl 6,7-dimethyl-4-oxo-chromene-2-carboxylate (CAS 2530127-63-8)
- 2-(1H-Benzoimidazol-2-yl)-N-(2-methoxy-ethyl)-acetamide (CAS 519152-81-9)
- furo[3,2-b]pyridine-7-carboxylic acid (CAS 1783964-83-9)
- 2-(Trifluoromethyl)terephthalonitrile (CAS 1483-44-9)
- 2-(10-Bromo-9-anthracenyl)triphenylene (CAS 1314562-66-7)
- 3-((4-(Tert-butyl)benzyl)thio)-1-(4-chlorophenyl)-5,6,7,8-tetrahydroisoquinoline-4-carbonitrile (CAS 691868-86-7)
- 13-Deoxydaunorubicin Trifluoroacetate (CAS 65360-28-3)
- (5-Cyclopropyl-1-methyl-1h-pyrazol-3-yl)methanamine (CAS 1174305-90-8)
- 3-(5-(2,4-Difluorophenyl)-1,2,4-oxadiazol-3-yl)benzoic acid (CAS 775304-39-7)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com