1-(prop-2-yn-1-yl)-2-(thiophen-2-yl)-1H-imidazole hydrochloride CAS 1269151-75-8
| CAS No. | 1269151-75-8 |
| Molecular Formula | C10H8N2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 224.71 g/mol gives 1-(prop-2-yn-1-yl)-2-(thiophen-2-yl)-1H-imidazole hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(prop-2-yn-1-yl)-2-(thiophen-2-yl)-1H-imidazole hydrochloride (CAS 1269151-75-8) is a high-purity analytical reference standard with the molecular formula C10H8N2SHCl and a molecular weight of 224.71 g/mol.
Based on its molecular formula C10H8N2SHCl, 1-(prop-2-yn-1-yl)-2-(thiophen-2-yl)-1H-imidazole hydrochloride contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 224.71 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 1-(prop-2-yn-1-yl)-2-(thiophen-2-yl)-1H-imidazole hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H8N2S HCl |
| Molecular Weight | 224.71 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Why CATO?
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