n-(2-Hydroxypropyl)-2-methyl-5-nitrobenzenesulfonamide CAS 1087646-28-3
| CAS No. | 1087646-28-3 |
| Molecular Formula | C10H14N2O5S |
| Molecular Weight | 274.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of n-(2-Hydroxypropyl)-2-methyl-5-nitrobenzenesulfonamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
n-(2-Hydroxypropyl)-2-methyl-5-nitrobenzenesulfonamide (CAS 1087646-28-3) is a high-purity analytical reference standard with the molecular formula C10H14N2O5S and a molecular weight of 274.29 g/mol.
The molecular framework of n-(2-Hydroxypropyl)-2-methyl-5-nitrobenzenesulfonamide (C10H14N2O5S) 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 the protonation state of its nitrogen-containing groups, 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).
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 n-(2-Hydroxypropyl)-2-methyl-5-nitrobenzenesulfonamide 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 | C10H14N2O5S |
| Molecular Weight | 274.29 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related n Standards
- N-(3-Hydroxypropyl)-2-methoxy-4,5-dimethylbenzenesulfonamide (CAS 1082805-54-6)
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- 10-(3-Hydroxypropyl)benzo[g]pteridine-2,4(3H,10H)-dione (CAS 26891-92-9)
- 5-((6-((3-Hydroxypropyl)amino)pyrimidin-4-yl)amino)pyrazine-2-carbonitrile (CAS 1137475-51-4)
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- Benzyl 4-(3-hydroxypropyl)piperidine-1-carboxylate (CAS 99198-80-8)
Recommended Standards
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