2,5-Dibromo-n-(cyclopropylmethyl)benzenesulfonamide CAS 1031053-02-7
| CAS No. | 1031053-02-7 |
| Molecular Formula | C10H11Br2NO2S |
| Molecular Weight | 369.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2,5-Dibromo-n-(cyclopropylmethyl)benzenesulfonamide (C10H11Br2NO2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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 2,5-Dibromo-n-(cyclopropylmethyl)benzenesulfonamide (CAS 1031053-02-7), a certified reference material (molecular formula C10H11Br2NO2S, MW 369.07 g/mol) for analytical method development and quality control.
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.
CATO manufactures 2,5-Dibromo-n-(cyclopropylmethyl)benzenesulfonamide 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 | C10H11Br2NO2S |
| Molecular Weight | 369.07 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dibromo Standards
- 2,5-Dibromo-n-cyclopropyl-n-methylbenzenesulfonamide (CAS 1089569-16-3)
- 4,7-Dibromo-2-phenylbenzo[d]thiazole (CAS 1588440-95-2)
- 6,8-Dibromo-2-(thiophen-2-yl)quinoline (CAS 860789-77-1)
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Why CATO?
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