2-(3-Fluorophenyl)-1H-imidazole-4,5-dicarbonitrile CAS 40953-39-7
| CAS No. | 40953-39-7 |
| Molecular Formula | C11H5FN4 |
| Molecular Weight | 212.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(3-Fluorophenyl)-1H-imidazole-4,5-dicarbonitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(3-Fluorophenyl)-1H-imidazole-4,5-dicarbonitrile (CAS 40953-39-7), molecular formula C11H5FN4 and molecular weight 212.18 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H5FN4, 2-(3-Fluorophenyl)-1H-imidazole-4,5-dicarbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 212.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(3-Fluorophenyl)-1H-imidazole-4,5-dicarbonitrile 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 | C11H5FN4 |
| Molecular Weight | 212.18 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 4 |
Related Fluorophenyl Standards
- 2-(2-Fluorophenyl)-1H-imidazole-4,5-dicarbonitrile (CAS 40953-38-6)
- 2-(3-(4-Fluorophenyl)ureido)acetic acid (CAS 923184-31-0)
- 2-{[(2-fluorophenyl)carbamoyl]amino}acetic acid (CAS 387882-09-9)
- 2-(2-Fluorophenyl)butanedioic acid (CAS 1225531-03-2)
- 2-(3-Fluorophenyl)succinic acid (CAS 62985-34-6)
- 2-(4-Fluorophenyl)succinic acid (CAS 833-18-1)
- 5-(4-Fluorophenyl)-5-hydroxypentanoic acid (CAS 1017158-54-1)
- 4-((2-Fluorophenyl)amino)benzonitrile (CAS 1019502-17-0)
Recommended Standards
- 2-(4-Fluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile (CAS 2085792-40-9)
- 2-(6-Fluoro-3-oxo-2,3-dihydro-1H-inden-1-ylidene)malononitrile (CAS 507484-54-0)
- 6-(Cyclopropylmethoxy)-2-fluoro-3-nitropyridine (CAS 1881331-88-9)
- 2,2,2-trifluoro-1-(3-fluoro-4-methyl-phenyl)ethanone (CAS 845823-06-5)
- 3-((5-Methylfuran-2-yl)methylene)indolin-2-one (CAS 64259-05-8)
- N-Methoxy-N-methyl-2-(thiophen-2-yl)acetamide (CAS 125067-45-0)
- (S)-1-(tert-butoxycarbonyl)-3-fluoropiperidine-3-carboxylic acid (CAS 2218467-83-3)
- 4-Bromo-2-fluoro-5-nitroaniline (CAS 87547-06-6)
- 2-(4-Bromo-5-fluoro-2-methylphenyl)-1,3-dioxolane (CAS 2379322-29-7)
- 2-(Difluoromethyl)-6-hydroxyisonicotinamide (CAS 1805004-98-1)
- 6-Aminoquinoline-3-carbonitrile (CAS 13669-67-5)
- 1-(Phenylsulfonyl)-1H-indol-4-ol (CAS 95969-13-4)
- Rosuvastatin Impurity 268 (CAS CATO-C4X-1169268)
- D-[Ser]8-Semaglutide (CAS CATO-CPTD788632)
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