1,12-Bis[4-methyl-5-(2-hydroxyethyl)thiazol-3-ium-3-yl]dodecanedibromide CAS 321915-72-4
| CAS No. | 321915-72-4 |
| Molecular Formula | C24H42N2O2S2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1,12-Bis[4-methyl-5-(2-hydroxyethyl)thiazol-3-ium-3-yl]dodecanedibromide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1,12-Bis[4-methyl-5-(2-hydroxyethyl)thiazol-3-ium-3-yl]dodecanedibromide (CAS 321915-72-4), a certified reference material (molecular formula C24H42N2O2S2Br, MW 534.64 g/mol) for analytical method development and quality control.
Based on its molecular formula C24H42N2O2S2Br, 1,12-Bis[4-methyl-5-(2-hydroxyethyl)thiazol-3-ium-3-yl]dodecanedibromide contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 534.64 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), 1,12-Bis[4-methyl-5-(2-hydroxyethyl)thiazol-3-ium-3-yl]dodecanedibromide 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 | C24H42N2O2S2 2*Br |
| Molecular Weight | 534.64 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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