1-[2,4-Dichloro-5-(2-methoxyethoxy)phenyl]-2-(methylsulfanyl)-1H-imidazole CAS 338967-19-4
| CAS No. | 338967-19-4 |
| Molecular Formula | C13H14Cl2N2O2S |
| Molecular Weight | 333.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-[2,4-Dichloro-5-(2-methoxyethoxy)phenyl]-2-(methylsulfanyl)-1H-imidazole is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-[2,4-Dichloro-5-(2-methoxyethoxy)phenyl]-2-(methylsulfanyl)-1H-imidazole (CAS 338967-19-4) is a high-purity analytical reference standard with the molecular formula C13H14Cl2N2O2S and a molecular weight of 333.23 g/mol.
Structurally, 1-[2,4-Dichloro-5-(2-methoxyethoxy)phenyl]-2-(methylsulfanyl)-1H-imidazole (C13H14Cl2N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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 333.23 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C13H14Cl2N2O2S |
| Molecular Weight | 333.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Potassium trifluoro(phenanthren-9-yl)borate (CAS 2143077-62-5)
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- 3-((2-Chloro-6-fluorobenzyl)thio)-5-(((4-chlorobenzyl)thio)methyl)-4-ethyl-4H-1,2,4-triazole (CAS 344273-89-8)
- 4-Methyl-1,3-dihydroisobenzofuran (CAS 62896-80-4)
- 5-Azidoquinoline (CAS 20377-01-9)
- n-(4-Methylphenyl)-1,2,3,4-tetrahydroquinoline-2-carboxamide (CAS 1101927-54-1)
- 2-(2,5-Dioxo-1-propylimidazolidin-4-yl)acetic acid (CAS 1008961-08-7)
- pyridin-4-ylmethanethiol (CAS 1822-53-3)
- 4-Ethyl 2-(2-propen-1-yl) 5-[(2-chloroacetyl)amino]-3-methyl-2,4-thiophenedicarboxylate (CAS 730951-35-6)
- Exenatide Acetate (CAS 141732-76-5)
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