1-{3-[(4-nitrobenzenesulfonyl)azanidyl]-1,4-dioxo-1,4-dihydronaphthalen-2-yl}-3H-1$l^{5},3-benzodiazol-1-ylium CAS 301154-74-5
| CAS No. | 301154-74-5 |
| Molecular Formula | C23H14N4O6S |
| Molecular Weight | 474.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 1-{3-[(4-nitrobenzenesulfonyl)azanidyl]-1,4-dioxo-1,4-dihydronaphthalen-2-yl}-3H-1$l^{5},3-benzodiazol-1-ylium (CAS 301154-74-5), a certified reference material (molecular formula C23H14N4O6S, MW 474.45 g/mol) for analytical method development and quality control.
Based on its molecular formula C23H14N4O6S, 1-{3-[(4-nitrobenzenesulfonyl)azanidyl]-1,4-dioxo-1,4-dihydronaphthalen-2-yl}-3H-1$l^{5},3-benzodiazol-1-ylium contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 474.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 1-{3-[(4-nitrobenzenesulfonyl)azanidyl]-1,4-dioxo-1,4-dihydronaphthalen-2-yl}-3H-1$l^{5},3-benzodiazol-1-ylium 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 | C23H14N4O6S |
| Molecular Weight | 474.45 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 |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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Recommended Standards
- N-(3-(1H-Benzo[d]imidazol-1-yl)-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-4-nitrobenzenesulfonamide (CAS 1783800-77-0)
- 2-{[3-cyano-6-(3,4-dimethoxyphenyl)-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}-2-phenylacetic acid (CAS 939888-61-6)
- (1-(tert-butoxycarbonyl)-6-(((3,3-dimethylbutan-2-yl)(methyl)amino)methyl)-4-(3-hydroxy-3-methylbutyl)-1H-indol-2-yl)boronic acid (CAS 943637-14-7)
- Methyl 2-((2-cyano-2-(4-(6-nitro-2-oxo-2H-chromen-3-yl)thiazol-2-yl)vinyl)amino)benzoate (CAS 799776-34-4)
- 3-((7-Chloroquinazolin-4-yl)amino)propanoic acid (CAS 886499-24-7)
- 5-Propylpyrimidine-2-carboxylic acid (CAS 72790-08-0)
- 1-[(2,6-Dichlorophenyl)methoxy]-4-methyl-3,5-diphenyl-1H-pyrazole (CAS 400084-09-5)
- 7-Methoxy-4-((6-phenyl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methoxy)quinoline (CAS 1002304-34-8)
- 3-(3-Chloro-5-fluorophenyl)propionaldehyde (CAS 951890-33-8)
- Ethyl 2-hydroxy-4-methyl-6-(phenylamino)benzoate (CAS 15316-63-9)
- 5-(2-Chlorobenzyl)-4,4-dimethylisoxazolidin-3-one (CAS 113884-54-1)
- Phorbol-12-Decanoate (CAS 76423-68-2)
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- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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