1-[(3,5-difluorophenyl)methyl]-2,5-dihydro-1H-imidazole-2-thione CAS 1823953-74-7
| CAS No. | 1823953-74-7 |
| Molecular Formula | C10H8F2N2S |
| Molecular Weight | 226.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-[(3,5-difluorophenyl)methyl]-2,5-dihydro-1H-imidazole-2-thione is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-[(3,5-difluorophenyl)methyl]-2,5-dihydro-1H-imidazole-2-thione (CAS 1823953-74-7) is a high-purity analytical reference standard with the molecular formula C10H8F2N2S and a molecular weight of 226.25 g/mol.
Based on its molecular formula C10H8F2N2S, 1-[(3,5-difluorophenyl)methyl]-2,5-dihydro-1H-imidazole-2-thione contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 226.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), 1-[(3,5-difluorophenyl)methyl]-2,5-dihydro-1H-imidazole-2-thione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H8F2N2S |
| Molecular Weight | 226.25 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.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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- 2-(Naphthalen-2-yloxy)acetonitrile (CAS 104097-35-0)
- 7-Bromo-9,9-dimethyl-9H-fluoren-2-amine (CAS 28320-34-5)
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- 4-(Methylthio)-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid (CAS 1256833-38-1)
- Peptide 440 (CAS CATO-CPTD788440)
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