2-Bromo-4-methylbenzo[d]thiazole CAS 73443-76-2
| CAS No. | 73443-76-2 |
| Molecular Formula | C8H6BrNS |
| Molecular Weight | 228.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Bromo-4-methylbenzo[d]thiazole (CAS 73443-76-2) is a high-purity analytical reference standard with the molecular formula C8H6BrNS and a molecular weight of 228.11 g/mol.
2-Bromo-4-methylbenzo[d]thiazole (C8H6BrNS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H6BrNS |
| Molecular Weight | 228.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| 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.) | 1977 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- 1-Bromo-4-isothiocyanatomethylbenzene (CAS 2076-56-4)
- 2-Bromo-6-methylbenzo[d]thiazole (CAS 3622-19-3)
- 7-Bromobenzo[b]thiophen-3-amine (CAS 1935912-52-9)
- 2-Bromo-7-methylbenzo[d]thiazole, 97% (CAS 3622-44-4)
- N-(3-(6-(Methylsulfonyl)pyridazin-3-yl)phenyl)pentanamide (CAS 946327-49-7)
- 4-(Difluoromethyl)-2-methoxyphenol (CAS 1261676-44-1)
- [1,2,4]Triazolo[1,5-a][1,3,5]triazine-5,7(1H,6H)-dione (CAS 41996-00-3)
- 8-((3-Methoxyphenyl)sulfonyl)-9-(pent-4-yn-1-yl)-9H-purin-6-amine (CAS 827302-61-4)
- N-Methyl-N-(piperidin-3-yl)acetamide (CAS 863248-45-7)
- 2-fluoro-4,5-dimethoxyphenol (CAS 1219797-29-1)
- Tetrahydro-1H-pyrazolo[1,2-α]pyridazine-1,3(2H)-dione (CAS 69386-75-0)
- 2-(tert-Butyl)-4-methylaniline (CAS 2909-81-1)
- 2-Bromo-3-chloro-6-(trifluoromethyl)acetophenone (CAS 1807221-42-6)
- Semaglutide Impurity 145 (CAS CATO-C4X-2226145)
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