N,N-DIethyl-3-hydroxybenzene-1-sulfonamide CAS 1082302-20-2
| CAS No. | 1082302-20-2 |
| Molecular Formula | C10H15NO3S |
| Molecular Weight | 229.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N,N-DIethyl-3-hydroxybenzene-1-sulfonamide (CAS 1082302-20-2), molecular formula C10H15NO3S and molecular weight 229.30 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N,N-DIethyl-3-hydroxybenzene-1-sulfonamide (C10H15NO3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. 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 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), N,N-DIethyl-3-hydroxybenzene-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 | C10H15NO3S |
| Molecular Weight | 229.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(3-(AMINOMETHYL)-4-METHYLPYRIDIN-2-YL)-N-METHYLMETHANESULFONAMIDE (CAS 1073168-54-3)
- N-butyl-3-hydroxybenzene-1-sulfonamide (CAS 1082469-96-2)
- N-(5-(aminomethyl)-2-methylpyridin-4-yl)-n-methylmethanesulfonamide (CAS 1073160-04-9)
- 3-(3-Methylimidazo[2,1-b]thiazol-6-yl)aniline (CAS 1082825-85-1)
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