2,5-Dibromo-n-(3-(dimethylamino)propyl)benzenesulfonamide CAS 919968-98-2
| CAS No. | 919968-98-2 |
| Molecular Formula | C11H16Br2N2O2S |
| Molecular Weight | 400.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,5-Dibromo-n-(3-(dimethylamino)propyl)benzenesulfonamide 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.
2,5-Dibromo-n-(3-(dimethylamino)propyl)benzenesulfonamide (CAS 919968-98-2) is a high-purity analytical reference standard with the molecular formula C11H16Br2N2O2S and a molecular weight of 400.13 g/mol.
Structurally, 2,5-Dibromo-n-(3-(dimethylamino)propyl)benzenesulfonamide (C11H16Br2N2O2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 400.13 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C11H16Br2N2O2S |
| Molecular Weight | 400.13 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dibromo Standards
- 4-[(2,6-Dibromo-4-methylphenoxy)methyl]benzoic acid (CAS 380170-12-7)
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- 5,5'-Dibromo-[1,1'-biphenyl]-2,2'-dicarboxylic acid (CAS 13974-99-7)
- 2,3-Dibromo-7,8-dihydrodioxino-dibenzodioxin (CAS 782471-80-1)
- 4,4'-Dibromo-[1,1'-biphenyl]-2,2'-dicarboxylic acid (CAS 54389-67-2)
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- 2,4-Dibromo-3-(difluoromethoxy)benzenesulfonyl chloride (CAS 1806356-56-8)
Recommended Standards
- 1-(4-Bromophenyl)-3-((4-bromophenyl)thio)propan-1-one (CAS 882749-13-5)
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- 4-Butyloxazolidine-2,5-dione (CAS 29774-91-2)
- 2-Chloro-N-(2,3-dimethoxybenzyl)acetamide (CAS 80364-71-2)
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- 4-(((4-Phenoxyphenyl)amino)methyl)phthalazin-1(2H)-one (CAS 305368-10-9)
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