3-Amino-N-(2,5-dichlorophenyl)-4-(morpholin-4-yl)benzene-1-sulfonamide CAS 326916-22-7
| CAS No. | 326916-22-7 |
| Molecular Formula | C16H17Cl2N3O3S |
| Molecular Weight | 402.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-Amino-N-(2,5-dichlorophenyl)-4-(morpholin-4-yl)benzene-1-sulfonamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-Amino-N-(2,5-dichlorophenyl)-4-(morpholin-4-yl)benzene-1-sulfonamide (CAS 326916-22-7), a certified reference material (molecular formula C16H17Cl2N3O3S, MW 402.30 g/mol) for analytical method development and quality control.
Structurally, 3-Amino-N-(2,5-dichlorophenyl)-4-(morpholin-4-yl)benzene-1-sulfonamide (C16H17Cl2N3O3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 402.30 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), 3-Amino-N-(2,5-dichlorophenyl)-4-(morpholin-4-yl)benzene-1-sulfonamide 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 | C16H17Cl2N3O3S |
| Molecular Weight | 402.30 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Amino Standards
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- Methyl 5-((2-fluorophenyl)carbamoyl)-4-methyl-2-(2-(o-tolyloxy)acetamido)thiophene-3-carboxylate (CAS 335410-72-5)
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