Ethyl 4-(4-chloro-3-nitrobenzenesulfonamido)benzoate CAS 16362-53-1
| CAS No. | 16362-53-1 |
| Molecular Formula | C15H13ClN2O6S |
| Molecular Weight | 384.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ethyl 4-(4-chloro-3-nitrobenzenesulfonamido)benzoate 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.
CATO supplies Ethyl 4-(4-chloro-3-nitrobenzenesulfonamido)benzoate (CAS 16362-53-1), a certified reference material (molecular formula C15H13ClN2O6S, MW 384.79 g/mol) for analytical method development and quality control.
Structurally, Ethyl 4-(4-chloro-3-nitrobenzenesulfonamido)benzoate (C15H13ClN2O6S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 384.79 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H13ClN2O6S |
| Molecular Weight | 384.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2-(2-Chloro-4-nitrobenzenesulfonamido)-3-phenylpropanoic acid (CAS 1009582-33-5)
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Recommended Standards
- Methyl 3-(chlorosulfonyl)-4-phenyl-5-(trifluoromethyl)thiophene-2-carboxylate (CAS 306935-98-8)
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- 2-Ethoxy-5-(4-nitrobenzamido)benzenesulfonyl chloride (CAS 680617-98-5)
- Dimethyl 2-((2-chlorothiazol-5-yl)methyl)-2-(4-nitrophenyl)malonate (CAS 685108-30-9)
- 1-methyl-1H-pyrrolo[2,3-b]quinoxaline-2-carbaldehyde (CAS 1234370-99-0)
- Methylenediurea (CAS 13547-17-6)
- 2-(1-methyl-1H-pyrazol-5-yl)piperidine hydrochloride (CAS 1803581-02-3)
- Glyceryl Monoricinoleate (CAS 1323-38-2)
- Bis [2- (2,4-difluorophenyl) -5-trifluoromethylpyridine] [1,10-phenanthroline] iridium hexafluorophosphate (CAS 1639408-64-2)
- 8-Bromo-4-oxo-1,4-dihydroquinoline-2-carboxylic acid (CAS 1016841-45-4)
- 1-Amino-3,3-dimethylbutan-2-ol (CAS 70489-63-3)
- 4-bromo-3-(difluoromethyl)-1-methyl-pyrazole (CAS 1089212-38-3)
- (S)-(-)-N,N-Dimethyl-1-ferrocenylethylamine (S)-(-)-[1-(Dimethylamino)ethyl]ferrocene 31886-57-4 D2529 (CAS 31886-57-4)
- Tetrapeptide-3 (CAS 827306-97-8)
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