N-(6-Bromo-3-ethylbenzo[d]thiazol-2(3H)-ylidene)-4-(dimethylamino)benzamide CAS 865544-51-0
| CAS No. | 865544-51-0 |
| Molecular Formula | C18H18BrN3OS |
| Molecular Weight | 404.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, N-(6-Bromo-3-ethylbenzo[d]thiazol-2(3H)-ylidene)-4-(dimethylamino)benzamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 404.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
N-(6-Bromo-3-ethylbenzo[d]thiazol-2(3H)-ylidene)-4-(dimethylamino)benzamide (CAS 865544-51-0), molecular formula C18H18BrN3OS and molecular weight 404.32 g/mol, is a CATO reference standard with documented purity and traceability.
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), N-(6-Bromo-3-ethylbenzo[d]thiazol-2(3H)-ylidene)-4-(dimethylamino)benzamide 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 | C18H18BrN3OS |
| Molecular Weight | 404.32 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Dimethyl 7-hydroxy-7'-methoxy-[4,4'-bibenzo[d][1,3]dioxole]-5,5'-dicarboxylate (CAS 91828-88-5)
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- Bifendate Impurity N2 (CAS 205117-47-1)
- tert-Butyl 4-(4-bromobenzenesulfonyl)piperidine-1-carboxylate (CAS 226398-62-5)
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- (4R)-4-Benzyl-3-(phenylacetyl)-1,3-oxazolidin-2-one (CAS 144838-82-4)
- 3-(7-Hydroxy-1-oxoisoindolin-2-yl)piperidine-2,6-dione (CAS 1416990-10-7)
- 1,8-Bis(propylamino)anthracene-9,10-dione (CAS 824951-72-6)
- 1,4-Bis(9-phenyl-1,10-phenanthrolin-2-yl)benzene (CAS 767319-03-9)
- 2-(Phenylamino)propanenitrile (CAS 2182-39-0)
- Alprazolam EP Impurity B (CAS 38150-27-5)
- Apremilast impurity 19 (CAS 1384440-16-7)
- 4-(Difluoromethyl)-5-fluoro-3-(trifluoromethoxy)picolinaldehyde (CAS 1804810-30-7)
- Peptide Impurity 26 (CAS 1350456-66-4)
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