2-Aminobenzo[d]thiazol-6-ol hydrobromide CAS 50850-91-4
| CAS No. | 50850-91-4 |
| Molecular Formula | C7H6N2OS |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-Aminobenzo[d]thiazol-6-ol hydrobromide (C7H6N2OSHBr) is characterized by an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 2-Aminobenzo[d]thiazol-6-ol hydrobromide (CAS 50850-91-4), a certified reference material (molecular formula C7H6N2OSHBr, MW 247.11 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H6N2OS HBr |
| Molecular Weight | 247.11 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.) | 1971 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Aminobenzo Standards
- 2-Aminobenzo[d]thiazol-4-ol hydrobromide (CAS 1000013-64-8)
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- 3-(2-Aminobenzo[d]thiazol-6-yl)propanoic acid hydrobromide (CAS 1052543-53-9)
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- 5-(2-Aminobenzo[d]thiazol-6-yl)imidazolidine-2,4-dione (CAS 106429-09-8)
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- N-(2,2,2-trifluoro-1-phenylethylidene)hydroxylamine (CAS 655-25-4)
- (4S,5R)-1,5-Dimethyl-4-phenylimidazolidin-2-one (CAS 112791-04-5)
- tert-Butyl 3-bromo-2-methoxybenzoate (CAS 1820607-75-7)
- Isopropyl 2-chloronicotinate (CAS 152523-77-8)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
Why CATO?
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