7-Dromo-2-chloro-4-methoxybenzo[d]thiazole, 97% CAS 1247348-71-5
| CAS No. | 1247348-71-5 |
| Molecular Formula | C8H5BrClNOS |
| Molecular Weight | 278.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 7-Dromo-2-chloro-4-methoxybenzo[d]thiazole, 97% 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.
7-Dromo-2-chloro-4-methoxybenzo[d]thiazole, 97% (CAS 1247348-71-5) is a high-purity analytical reference standard with the molecular formula C8H5BrClNOS and a molecular weight of 278.55 g/mol.
The molecular framework of 7-Dromo-2-chloro-4-methoxybenzo[d]thiazole, 97% (C8H5BrClNOS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine/bromine substitution. 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 7-Dromo-2-chloro-4-methoxybenzo[d]thiazole, 97% 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 | C8H5BrClNOS |
| Molecular Weight | 278.55 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, water (slightly soluble) |
| 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.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dromo Standards
Recommended Standards
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- 1-(tert-Butyl)pyrrolidine-2,3-dione (CAS 7510-23-8)
- 3'-(2-Aminoethyl)-[1,1'-biphenyl]-4-carboxylic acid (CAS 1125442-14-9)
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- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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