2-(((2-Chlorophenyl)thio)methyl)-1H-benzo[d]imidazole CAS 339101-00-7
| CAS No. | 339101-00-7 |
| Molecular Formula | C14H11ClN2S |
| Molecular Weight | 274.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(((2-Chlorophenyl)thio)methyl)-1H-benzo[d]imidazole (CAS 339101-00-7) is a high-purity analytical reference standard with the molecular formula C14H11ClN2S and a molecular weight of 274.77 g/mol.
Based on its molecular formula C14H11ClN2S, 2-(((2-Chlorophenyl)thio)methyl)-1H-benzo[d]imidazole 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 274.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C14H11ClN2S |
| Molecular Weight | 274.77 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) | 10.0 |
| 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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- N1-(2-Methoxyethyl)-N2-((1-(thiophen-2-ylmethyl)piperidin-4-yl)methyl)oxalamide (CAS 952981-20-3)
- 4-Methyl-N-((3-methyloxetan-3-yl)methyl)pentan-1-amine (CAS 1339693-99-0)
- N-((3-(4-Fluorophenyl)-2-oxooxazolidin-5-yl)methyl)furan-2-carboxamide (CAS 954617-42-6)
- 2-(Difluoromethyl)-3-hydroxy-4-nitro-5-(trifluoromethyl)pyridine (CAS 1807079-59-9)
- N-isopentyltetrahydro-2H-thiopyran-4-amine (CAS 1153793-71-5)
- 1-Methyl-2-oxopiperidine-3-carbonitrile (CAS 89943-07-7)
- Myristoyl Pentapeptide-4 (CAS 1392416-25-9)
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