2-(Methylthio)-4,5-dihydro-1H-imidazole hydrobromide CAS 40241-78-9
| CAS No. | 40241-78-9 |
| Molecular Formula | C4H8N2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Methylthio)-4,5-dihydro-1H-imidazole hydrobromide (CAS 40241-78-9) is a high-purity analytical reference standard with the molecular formula C4H8N2SHBr and a molecular weight of 197.09 g/mol.
2-(Methylthio)-4,5-dihydro-1H-imidazole hydrobromide (C4H8N2SHBr) contains sulfur-containing functionality, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 2-(Methylthio)-4,5-dihydro-1H-imidazole hydrobromide 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 | C4H8N2S HBr |
| Molecular Weight | 197.09 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methylthio Standards
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Recommended Standards
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- 5-(Bromomethyl)-1,3-difluoro-2-methoxybenzene (CAS 706786-42-7)
- 5-Methoxy-4'-(piperidine-1-carbonyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261969-11-2)
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