1-(1H-Imidazol-1-yl)docosan-1-one CAS 883835-84-5
| CAS No. | 883835-84-5 |
| Molecular Formula | C25H46N2O |
| Molecular Weight | 390.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 1-(1H-Imidazol-1-yl)docosan-1-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 390.65 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).
1-(1H-Imidazol-1-yl)docosan-1-one (CAS 883835-84-5) is a high-purity analytical reference standard with the molecular formula C25H46N2O and a molecular weight of 390.65 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 | C25H46N2O |
| Molecular Weight | 390.65 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related H Standards
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Recommended Standards
- 464-72-2 4VNT36L0QZ Benzopinacol 1,2-Ethanediol, 1,1,2,2-tetraphenyl- 1,1,2,2-Tetraphenylethane-1,2-diol AI3-09213 Benzophenone pinacol Benzopinacone Benzpinacol Benzpinacone alpha,alpha'-Bibenzhydrol EINECS 207-356-8 NSC 120377 1,1,2,2-Tetraphenyl-1,2-ethanediol Tetraphenyl-1,2-ethanediol Tetraphenylethylene glycol 1,1,2,2-Tetraphenylethylene glycol UNII-4VNT36L0QZ (CAS 464-72-2)
- 3-(2-Chlorophenyl)-5-[(E)-2-[(3,5-dichlorophenyl)amino]ethenyl]-1,2-oxazole-4-carbonitrile (CAS 320425-17-0)
- 5-[(4-bromophenyl)sulfamoyl]-2-chlorobenzoic acid (CAS 306764-81-8)
- 5-[(E)-2-[(4-Chlorophenyl)amino]ethenyl]-3-(2,6-dichlorophenyl)-1,2-oxazole-4-carbonitrile (CAS 338394-20-0)
- 2,5-Dichloro-N-[5,6-dimethyl-1-(propan-2-yl)-1H-1,3-benzodiazol-4-yl]benzene-1-sulfonamide (CAS 338423-22-6)
- Methyl 2-(isopropylamino)acetate hydrochloride (CAS 10552-79-1)
- 4-Methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-6-carbaldehyde (CAS 189345-96-8)
- 2-Methyl-6-(phenylamino)nicotinic acid (CAS 1355195-94-6)
- 3-[(2-methoxyethyl)amino]-1λ6-thiolane-1,1-dione hydrochloride (CAS 483351-50-4)
- Pyridine (CAS CATO-LCEM500820-ME)
- 3-(4-Butyl-phenyl)-2-mercapto-3H-quinazolin-4-one (CAS 133032-36-7)
- 5H-indeno[1,2-b]pyridin-5-one oxime (CAS 65939-03-9)
- 6-(1-Methyl-1H-pyrazol-5-yl)pyridazin-3-amine (CAS 1487971-57-2)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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