2-(1H-Imidazol-1-yl)benzonitrile CAS 25373-49-3
| CAS No. | 25373-49-3 |
| Molecular Formula | C10H7N3 |
| Molecular Weight | 169.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 169.18 g/mol gives 2-(1H-Imidazol-1-yl)benzonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(1H-Imidazol-1-yl)benzonitrile (CAS 25373-49-3) is a high-purity analytical reference standard with the molecular formula C10H7N3 and a molecular weight of 169.18 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 2-(1H-Imidazol-1-yl)benzonitrile is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 169.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 2-(1H-Imidazol-1-yl)benzonitrile 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 | C10H7N3 |
| Molecular Weight | 169.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 3 |
Related H Standards
- 2-(1H-Imidazol-1-yl)-N-methoxy-N-methylacetamide (CAS 191731-36-9)
- 2-((2-(1H-Imidazol-4-yl)ethyl)amino)acetic acid (CAS 756417-45-5)
- 2-(1H-Imidazol-2-yl)benzonitrile (CAS 204078-65-9)
- 3-(1H-Imidazol-1-yl)benzonitrile (CAS 25699-85-8)
- 3-(1H-imidazol-2-yl)benzonitrile (CAS 488115-43-1)
- 4-(1H-Imidazol-4-yl)benzonitrile (CAS 34443-07-7)
- 4-(Imidazol-2-yl)benzonitrile (CAS 98298-49-8)
- 2-((1H-Imidazol-2-yl)methylene)hydrazinecarbothioamide (CAS 33543-86-1)
Recommended Standards
- 2-((6-Methoxypyrimidin-4-yl)amino)ethanol (CAS 61667-10-5)
- 2-((4-Methoxypyrimidin-2-yl)amino)ethanol (CAS 476340-34-8)
- 2-(1-Pyrazolyl)benzonitrile (CAS 25775-03-5)
- 2-(2-Methoxyethoxy)pyrimidin-4-amine (CAS 60722-66-9)
- Lamotrigine-13C3 (CAS 1188265-38-4)
- 1-(5-((3,4-Dimethoxyphenyl)amino)-1,2,4-thiadiazol-3-yl)propan-2-one (CAS 521329-08-8)
- (R)-1-(3-hydroxypiperidin-1-yl)ethan-1-one (CAS 732245-90-8)
- 1-Amino-2-(tetrahydrofuran-3-yl)propan-2-ol (CAS 1536364-37-0)
- 1-(4-Methylphenyl)-2-(piperazin-1-yl)ethan-1-one (CAS 877928-05-7)
- 1, 2-(3-chloropropyl)-2-methyl- 2,2-(Ethylenedioxy)-5-chloropentane 5978-08-5 NSC-135783 NSC135783 (CAS 5978-08-5)
- 4-(4,6-Diamino-2,2-dimethyl-1,3,5-triazin-1(2H)-yl)benzoic acid (CAS 14484-50-5)
- 2-(((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)methyl)(methyl)amino)acetic acid (CAS 1181772-22-4)
- (2-Methylfuran-3-yl)(piperazin-1-yl)methanone (CAS 926267-77-8)
- FMRF-Like Peptide from snail Helix aspersa (CAS 98495-35-3)
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