3-(4-Ethoxyphenyl)-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole hydrochloride CAS 1049698-75-0
| CAS No. | 1049698-75-0 |
| Molecular Formula | C14H16N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 3-(4-Ethoxyphenyl)-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole hydrochloride (CAS 1049698-75-0), a certified reference material (molecular formula C14H16N2OHCl, MW 264.75 g/mol) for analytical method development and quality control.
Structurally, 3-(4-Ethoxyphenyl)-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole hydrochloride (C14H16N2OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 264.75 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C14H16N2O HCl |
| Molecular Weight | 264.75 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Chloro-4-((5-chloro-4-(methylamino)pyrimidin-2-yl)amino)-5-methoxybenzoic acid (CAS 1441722-24-2)
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- Phthalazin-6-amine hydrochloride (CAS 2064122-16-1)
- 5-methyl-1-phenyl-2,3-dihydro-1H-imidazol-2-one (CAS 13870-70-7)
- 2-Chloro-5-(2-methoxyethoxy)pyrazine (CAS 1378684-12-8)
- 2-(4-Bromomethylphenyl)-2-methylpropionic Acid Ethyl Ester (CAS 211105-00-9)
- Fenoterol Hydrobromide (CAS 1944-12-3)
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- Dasatinib Impurity 42 (CAS 1780-26-3)
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