4-(5-Chloro-2-methoxy-4-methylphenyl)thiazol-2-amine hydrobromide CAS 1049753-99-2
| CAS No. | 1049753-99-2 |
| Molecular Formula | C11H11ClN2OS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(5-Chloro-2-methoxy-4-methylphenyl)thiazol-2-amine hydrobromide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-(5-Chloro-2-methoxy-4-methylphenyl)thiazol-2-amine hydrobromide (CAS 1049753-99-2), molecular formula C11H11ClN2OSHBr and molecular weight 335.64 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H11ClN2OSHBr, 4-(5-Chloro-2-methoxy-4-methylphenyl)thiazol-2-amine hydrobromide contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 335.64 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.
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), 4-(5-Chloro-2-methoxy-4-methylphenyl)thiazol-2-amine 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 | C11H11ClN2OS HBr |
| Molecular Weight | 335.64 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) | 6.0 |
| 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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