5-Bromo-2-(4-chlorophenylsulfonamido)-N-(5,7-dibromobenzo[c][1,2,5]thiadiazol-4-yl)benzamide CAS 150355-01-4
| CAS No. | 150355-01-4 |
| Molecular Formula | C19H10Br3ClN4O3S2 |
| Molecular Weight | 681.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
5-Bromo-2-(4-chlorophenylsulfonamido)-N-(5,7-dibromobenzo[c][1,2,5]thiadiazol-4-yl)benzamide (CAS 150355-01-4) is a high-purity analytical reference standard with the molecular formula C19H10Br3ClN4O3S2 and a molecular weight of 681.60 g/mol.
5-Bromo-2-(4-chlorophenylsulfonamido)-N-(5,7-dibromobenzo[c][1,2,5]thiadiazol-4-yl)benzamide (C19H10Br3ClN4O3S2) contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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).
CATO manufactures 5-Bromo-2-(4-chlorophenylsulfonamido)-N-(5,7-dibromobenzo[c][1,2,5]thiadiazol-4-yl)benzamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H10Br3ClN4O3S2 |
| Molecular Weight | 681.60 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
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- 7-Chloro-N-(4-morpholinophenyl)quinazolin-4-amine (CAS 477856-37-4)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com