3-(2-Mercapto-benzoimidazol-1-yl)-propionitrile CAS 56172-24-8
| CAS No. | 56172-24-8 |
| Molecular Formula | C10H9N3S |
| Molecular Weight | 203.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 203.26 g/mol gives 3-(2-Mercapto-benzoimidazol-1-yl)-propionitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(2-Mercapto-benzoimidazol-1-yl)-propionitrile (CAS 56172-24-8), molecular formula C10H9N3S and molecular weight 203.26 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H9N3S, 3-(2-Mercapto-benzoimidazol-1-yl)-propionitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 203.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 3-(2-Mercapto-benzoimidazol-1-yl)-propionitrile 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 | C10H9N3S |
| Molecular Weight | 203.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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- 2-(Tert-butyl) 5-methyl (1R,4S,5S)-2-azabicyclo[2.2.1]Heptane-2,5-dicarboxylate (CAS 2231665-82-8)
- N-Benzyl-9-(tetrahydro-2H-pyran-2-yl)-8,9-dihydro-7H-purin-6-amine (CAS 69152-46-1)
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- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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