6-Bromo-4-ethyl-1,3-benzothiazol-2-amine, HCl CAS 1049762-09-5
| CAS No. | 1049762-09-5 |
| Molecular Formula | C9H9BrN2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 293.61 g/mol gives 6-Bromo-4-ethyl-1,3-benzothiazol-2-amine, HCl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
6-Bromo-4-ethyl-1,3-benzothiazol-2-amine, HCl (CAS 1049762-09-5), molecular formula C9H9BrN2SHCl and molecular weight 293.61 g/mol, is a CATO reference standard with documented purity and traceability.
6-Bromo-4-ethyl-1,3-benzothiazol-2-amine, HCl (C9H9BrN2SHCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine/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.
As a certified reference material (CRM), 6-Bromo-4-ethyl-1,3-benzothiazol-2-amine, HCl 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 | C9H9BrN2S HCl |
| Molecular Weight | 293.61 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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