1-(2,5-Difluorophenyl)-1H-imidazole CAS 1389313-64-7
| CAS No. | 1389313-64-7 |
| Molecular Formula | C9H6F2N2 |
| Molecular Weight | 180.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(2,5-Difluorophenyl)-1H-imidazole (CAS 1389313-64-7) is a high-purity analytical reference standard with the molecular formula C9H6F2N2 and a molecular weight of 180.15 g/mol.
The molecular framework of 1-(2,5-Difluorophenyl)-1H-imidazole (C9H6F2N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
CATO manufactures 1-(2,5-Difluorophenyl)-1H-imidazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H6F2N2 |
| Molecular Weight | 180.15 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluorophenyl Standards
- 1-(3,4-Difluorophenyl)-1H-imidazole (CAS 1070863-32-9)
- 1-(2,4-Difluorophenyl)-1H-imidazole (CAS 1114295-72-5)
- 2-(3,4-Difluorophenyl)-1h-imidazole (CAS 1184472-89-6)
- 2-(3,5-Difluorophenyl)imidazole (CAS 1247441-83-3)
- 2-(2,6-Difluorophenyl)imidazole (CAS 1314931-63-9)
- 1-(2,6-Difluorophenyl)-1H-imidazole (CAS 1389313-25-0)
- 1-(3,5-Difluorophenyl)-1H-imidazole (CAS 1389313-30-7)
- 1-(2,3-Difluorophenyl)-1H-imidazole (CAS 1389313-63-6)
Recommended Standards
- 4,7-Difluoronaphthalen-1-ol (CAS 1402004-56-1)
- 3-(difluoromethyl)pyrazine-2-carboxylic acid (CAS 1443287-46-4)
- (R)-5,5-difluoro-2-methyltetrahydro-2H-pyran-2-carboxylic acid (CAS 1447941-12-9)
- 4-(Trifluoromethyl)thiophene-2-carbaldehyde (CAS 1367866-60-1)
- (2E)-3-(2-Fluorophenyl)-1-(4-fluorophenyl)prop-2-en-1-one (CAS 2805-55-2)
- 3-Amino-7-bromo-1-methyl-1H-indazole-4-carbonitrile (CAS 1626336-42-2)
- 5-(4-Methyl-1-piperazinyl)-3-pyridazinol (CAS 1201176-32-0)
- (2S,6S)-2,6-diaminoheptanedioic acid (CAS 14289-34-0)
- [1-benzyl-4-(hydroxymethyl)azetidin-2-yl]methanol (CAS 1263280-69-8)
- 4-Chloro-4'-methyl-1,1'-biphenyl (CAS 19482-11-2)
- 3-Fluoro-5-methylbenzenethiol (CAS 1314930-68-1)
- 2-(4,4-Difluoropiperidin-1-yl)-3-nitropyridine 1774896-15-9 (CAS 1774896-15-9)
- 2-Acetoxy-2,6-methylbenzophenone (CAS 890099-09-9)
- Neuropeptide Y (13-36) (porcine) (CAS 113662-54-7)
Why CATO?
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