METHYL THIOPHENE-2-CARBIMIDOTHIOATE HYDROIODIDE CAS 59918-64-8
| CAS No. | 59918-64-8 |
| Molecular Formula | C6H7NS2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), METHYL THIOPHENE-2-CARBIMIDOTHIOATE HYDROIODIDE 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.
METHYL THIOPHENE-2-CARBIMIDOTHIOATE HYDROIODIDE (CAS 59918-64-8) is a high-purity analytical reference standard with the molecular formula C6H7NS2HI and a molecular weight of 285.16 g/mol.
METHYL THIOPHENE-2-CARBIMIDOTHIOATE HYDROIODIDE (C6H7NS2HI) contains a nitrile group, sulfur-containing functionality, iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
Physical & Chemical Properties
| Molecular Formula | C6H7NS2 HI |
| Molecular Weight | 285.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- CAY10512 (CAS 139141-12-1)
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- Paliperidone impurity 144 (CAS CATO-C4X-1724144)
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- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
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