5,6-Dimethyl-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-imine hydrobromide CAS 1949816-32-3
| CAS No. | 1949816-32-3 |
| Molecular Formula | C12H12N2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 5,6-Dimethyl-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-imine hydrobromide (CAS 1949816-32-3), a certified reference material (molecular formula C12H12N2SHBr, MW 297.21 g/mol) for analytical method development and quality control.
The molecular framework of 5,6-Dimethyl-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-imine hydrobromide (C12H12N2SHBr) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 5,6-Dimethyl-3-(prop-2-yn-1-yl)benzo[d]thiazol-2(3H)-imine hydrobromide 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 | C12H12N2S HBr |
| Molecular Weight | 297.21 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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