3-Chloro-N-(4-sulfamoylphenyl)propanamide CAS 104246-29-9
| CAS No. | 104246-29-9 |
| Molecular Formula | C9H11ClN2O3S |
| Molecular Weight | 262.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Chloro-N-(4-sulfamoylphenyl)propanamide (CAS 104246-29-9), a certified reference material (molecular formula C9H11ClN2O3S, MW 262.71 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H11ClN2O3S, 3-Chloro-N-(4-sulfamoylphenyl)propanamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 262.71 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).
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 3-Chloro-N-(4-sulfamoylphenyl)propanamide 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 | C9H11ClN2O3S |
| Molecular Weight | 262.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 2-Chloro-n-[(4-sulfamoylphenyl)methyl]acetamide (CAS 101167-02-6)
- 2-Chloro-N,N-dimethyl-5-sulfamoylbenzamide (CAS 1099011-81-0)
- 4-Chloro-N,N-dimethyl-2-sulfamoylbenzamide (CAS 1099660-92-0)
- Methyl 2-chloro-4-methanesulfonyl-3-methylbenzoate (CAS 120100-04-1)
- N-(5-Chloro-4-cyclopropoxypyridin-3-yl)methanesulfonamide (CAS 1243349-54-3)
- N-(6-Chloro-5-cyclopropoxypyridin-2-yl)methanesulfonamide (CAS 1243377-12-9)
- N-(2-Chloro-4-cyclopropoxypyridin-3-yl)methanesulfonamide (CAS 1243396-47-5)
- N-(2-Chloro-3-cyclopropoxypyridin-4-yl)methanesulfonamide (CAS 1243409-79-1)
Recommended Standards
- 7-(3-Chlorophenyl)thieno[3,2-d]pyrimidin-4-ol (CAS 1031969-45-5)
- 3-((4-Methoxyphenyl)sulfonyl)propanoyl chloride (CAS 1017381-16-6)
- Methyl 3-(chlorosulfonyl)-4,5-dimethylbenzoate (CAS 1156634-80-8)
- Etrasimod Impurity 76 (CAS CATO-C4X-321476)
- beta-Triglycidyl Isocyanurate (CAS 59653-74-6)
- 3-Amino-4-(3,4-dimethoxyphenyl)-N-(2-methoxyphenyl)-6-(p-tolyl)thieno[2,3-b]pyridine-2-carboxamide (CAS 332155-11-0)
- 4-Ethyl-4'-ethynyl-1,1'-biphenyl (CAS 477587-89-6)
- 1-Bromo-3-(3,3,3-trifluoropropyl)benzene (CAS 1099597-60-0)
- N-(3-Carbamoylthiophen-2-yl)-1-(methylsulfonyl)piperidine-3-carboxamide (CAS 1058189-21-1)
- (3-Fluoro-4-methylphenyl)(5-methylthiophen-2-yl)methanol (CAS 1247601-25-7)
- 2-(4-Fluoro-3-(isopentyloxy)phenyl)ethan-1-ol (CAS 1443327-91-0)
- tert-Butyl ethynyl(phenyl)carbamate (CAS 1019202-25-5)
- tert-Butyl 4-[(4-methylphenyl)methyl]piperazine-1-carboxylate (CAS 779989-61-6)
- Insulin Degludec Impurity 9 (CAS CATO-C4X-21579)
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