2-Ethyl-1-heptyl-4-methyl-1H-imidazole CAS 449174-43-0
| CAS No. | 449174-43-0 |
| Molecular Formula | C13H24N2 |
| Molecular Weight | 208.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrile group, 2-Ethyl-1-heptyl-4-methyl-1H-imidazole is typically white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 208.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2-Ethyl-1-heptyl-4-methyl-1H-imidazole (CAS 449174-43-0) is a high-purity analytical reference standard with the molecular formula C13H24N2 and a molecular weight of 208.34 g/mol.
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.
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 | C13H24N2 |
| Molecular Weight | 208.34 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Decylfuran (CAS 83469-85-6)
- Sandacanol (CAS 28219-61-6)
- 2,5-Dipentylfuran (CAS 89834-67-3)
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- 2-Propenoic acid, butyl ester, polymer with N-(hydroxymethyl)-2-propenamide and 2-propenenitrile (CAS 30586-88-0)
- 5-(Hydroxymethyl)-1-((3aR,4R,6R,6aR)-6-(hydroxymethyl)-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)pyrimidine-2,4(1H,3H)-dione (CAS 3816-77-1)
- 2-((4-Allyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(m-tolyl)acetamide (CAS 573931-16-5)
- 1-(4-Chlorophenyl)-3-[2-(methylsulfanyl)pyrimidin-4-yl]-1,4-dihydropyridazin-4-one (CAS 1263386-33-9)
- 1-(6-Chloro-5-methylpyridin-3-yl)-N-methylmethanamine (CAS 1355181-79-1)
- (3-Bromo-5-(pyrazin-2-yl)phenyl)boronic acid (CAS 2225177-13-7)
- 2-Chloro-4-(2,2,2-trifluoroethoxy)phenol (CAS 444341-80-4)
- 5-hydroxycyclohex-1-ene-1-carbonitrile (CAS 91759-03-4)
- 6-((2-Aminoethyl)amino)pyrimidin-2(1H)-one (CAS 130048-60-1)
- Glucagon (1-29) (CAS 16941-32-5)
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