Di(1-imidazolyl)methane CAS 84661-56-3
| CAS No. | 84661-56-3 |
| Molecular Formula | C7H8N4 |
| Molecular Weight | 148.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 148.17 g/mol gives Di(1-imidazolyl)methane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Di(1-imidazolyl)methane (CAS 84661-56-3), a certified reference material (molecular formula C7H8N4, MW 148.17 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H8N4, Di(1-imidazolyl)methane contains a nitrile group, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 148.17 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C7H8N4 |
| Molecular Weight | 148.17 g/mol |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Nitrogen Atoms | 4 |
Related Di Standards
- 3-(1-Methyl-2-imidazolyl)-3-oxopropanenitrile (CAS 118431-92-8)
- 3-(2-Imidazolyl)pyridine (CAS 13570-00-8)
- 2-(4-Imidazolyl)pyridine (CAS 16576-78-6)
- 4-(4-Imidazolyl)piperidine (CAS 106243-23-6)
- 4-(1-Imidazolyl)piperidine (CAS 147081-85-4)
- 4-(1-Imidazolyl)butanoic Acid (CAS 72338-58-0)
- 3-(2-Imidazolyl)propanoic Acid (CAS 178388-79-9)
- (R)-2-(1-Imidazolyl)propanoic Acid (CAS 754145-95-4)
Recommended Standards
- Di(1H-pyrazol-1-yl)methane (CAS 27258-04-4)
- Imidazo[1,2-a]pyrazin-3-ylmethanamine (CAS 944896-61-1)
- Di(1H-imidazol-2-yl)methane (CAS 64269-81-4)
- Imidazo[1,2-a]pyrimidin-2-ylmethanamine (CAS 843609-02-9)
- Methyl 4-fluoro-1-[tris(propan-2-yl)silyl]-1H-pyrrolo[2,3-b]pyridine-5-carboxylate (CAS 685513-92-2)
- (R)-4,4'-(3-Hydroxyheptane-1,7-diyl)bis(benzene-1,2-diol) (CAS 211126-61-3)
- (1s)-1-(4,4-Dimethylcyclohexyl)ethan-1-ol (CAS 1423040-70-3)
- 4-(2-Methoxyphenyl)-1,3-thiazol-2-amine (CAS 93209-95-1)
- (5E)-5-(4-Isopropylbenzylidene)-2-mercapto-3-phenyl-3,5-dihydro-4H-imidazol-4-one (CAS 320422-83-1)
- Ethyl 2-(4-(2-methylpyridin-4-yl)phenyl)acetate (CAS 1243245-68-2)
- 4-Chloro-3-ethoxyphenylboronic Acid (CAS 900174-62-1)
- 9-Benzyl-6-(3-methoxyphenyl)-9H-purine (CAS 83135-04-0)
- 2-(Difluoromethyl)-3,6-dimethoxypyridine-4-sulfonyl chloride (CAS 1805162-25-7)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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