1,4-Bis((4,5-dihydro-1H-imidazol-2-yl)thio)butane dihydrobromide CAS 5471-23-8
| CAS No. | 5471-23-8 |
| Molecular Formula | C10H18N4S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,4-Bis((4,5-dihydro-1H-imidazol-2-yl)thio)butane dihydrobromide is closely related to a nitrile group, sulfur-containing functionality, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1,4-Bis((4,5-dihydro-1H-imidazol-2-yl)thio)butane dihydrobromide (CAS 5471-23-8), a certified reference material (molecular formula C10H18N4S2HBr, MW 339.31 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H18N4S2HBr, 1,4-Bis((4,5-dihydro-1H-imidazol-2-yl)thio)butane dihydrobromide contains a nitrile group, sulfur-containing functionality, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 339.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
As a certified reference material (CRM), 1,4-Bis((4,5-dihydro-1H-imidazol-2-yl)thio)butane dihydrobromide 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.
Physical & Chemical Properties
| Molecular Formula | C10H18N4S2 HBr |
| Molecular Weight | 339.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 2-tert-Butyl-3-Iodoimidazo[1,2-a]pyridine (CAS 1426142-81-5)
- 1-[(4-Chlorophenyl)methyl]-4-(4-fluorophenyl)-3-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860651-07-6)
- Methyl 2-chloro-4-hydroxy-5-iodobenzoate (CAS 195250-54-5)
- 3-((1H-imidazol-1-yl)methyl)benzaldehyde (CAS 102432-05-3)
- 4-Fluoro-3-hydroxypicolinic acid (CAS 1806416-26-1)
- Ethane-1,2-diamine dihydrobromide (CAS 624-59-9)
- Disodium 1,6-Naphthalenedisulfonate (CAS 1655-43-2)
- Ethyl 5-bromo-1,4-dimethyl-1H-pyrazole-3-carboxylate (CAS 1707370-05-5)
- 4-Chloro-6-ethyl-2-methylthieno[2,3-d]pyrimidine (CAS 152998-85-1)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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