N,N-Diethyl-4-hydroxy-3-nitrobenzenesulfonamide CAS 54964-07-7
| CAS No. | 54964-07-7 |
| Molecular Formula | C10H14N2O5S |
| Molecular Weight | 274.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), N,N-Diethyl-4-hydroxy-3-nitrobenzenesulfonamide 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.
N,N-Diethyl-4-hydroxy-3-nitrobenzenesulfonamide (CAS 54964-07-7), molecular formula C10H14N2O5S and molecular weight 274.29 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N,N-Diethyl-4-hydroxy-3-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 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.
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.) | 1972 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-(5-Amino-2-methylphenyl)-2-(3-fluorophenoxy)-acetamide (CAS 954566-45-1)
- Pidotimod Impurity 13 (CAS CATO-C4X-107813)
- N-(5-Amino-2-fluorophenyl)-2-phenoxypropanamide (CAS 953890-05-6)
- Flurbiprofen impurity 122 (CAS 41635-83-0)
- 1-(5,6-Di-o-tolyl-1,2,4-triazin-3-yl)piperidin-4-ol (CAS 88300-18-9)
- (R)-4-[[3-Chloro-4-(3,3,3-trifluoro-2-hydroxy-2-methylpropanamido)phenyl]sulfonyl]-N,N-dimethylbenzamide (CAS 252017-04-2)
- 2-Chloro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 1269233-01-3)
- 2-(3-Fluorophenoxy)ethylamine (CAS 120351-93-1)
- 3-Methoxy-2-methyl-4-phenylfuran (CAS 61186-79-6)
- Benzyl(2,3,5,6,8,9,11,12-octahydrobenzo[b][1,4,7,10,13]pentaoxacyclopentadecin-15-yl)diphenylphosphonium bromide (CAS 134403-72-8)
- 8-Bromoimidazo[1,2-a]pyridine-5-carboxylic acid (CAS 1784325-96-7)
- (9H-fluoren-9-yl)methyl (S)-4-methyl-2,5-dioxooxazolidine-3-carboxylate (CAS 125814-20-2)
- 2-Ethyl-1,4-dimethoxybenzene (CAS 1199-08-2)
- (D-Trp32)-Neuropeptide Y (porcine) trifluoroacetate salt (CAS 153549-78-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com