N-(3-chlorophenyl)ethanesulfonamide CAS 438610-20-9
| CAS No. | 438610-20-9 |
| Molecular Formula | C8H10ClNO2S |
| Molecular Weight | 219.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(3-chlorophenyl)ethanesulfonamide.
CATO supplies N-(3-chlorophenyl)ethanesulfonamide (CAS 438610-20-9), a certified reference material (molecular formula C8H10ClNO2S, MW 219.69 g/mol) for analytical method development and quality control.
N-(3-chlorophenyl)ethanesulfonamide (C8H10ClNO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures N-(3-chlorophenyl)ethanesulfonamide 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 | C8H10ClNO2S |
| Molecular Weight | 219.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-(3-Chlorophenyl)sulfonylethanamine (CAS 1018581-15-1)
- 2-(4-chlorophenyl)ethane-1-sulfonamide (CAS 1240628-06-1)
- 1-(2-Chlorophenyl)ethane-1-sulfonamide (CAS 1247581-27-6)
- 1-(4-Chlorophenyl)ethane-1-sulfonamide (CAS 1248909-58-1)
- 1-(3-Chlorophenyl)ethane-1-sulfonamide (CAS 1250227-27-0)
- 1-(2-Chlorophenyl)-N-methylmethanesulfonamide (CAS 838875-37-9)
- 1-(3-Chlorophenyl)-N-methylmethanesulfonamide (CAS 950234-57-8)
- 1-(4-Chlorophenyl)-N-methylmethanesulfonamide (CAS 85952-19-8)
Recommended Standards
- n-(3-Chloro-4-methylphenyl)methanesulfonamide (CAS 71270-61-6)
- N-(4-chlorophenyl)ethanesulfonamide (CAS 60901-27-1)
- N-(3-(chloromethyl)phenyl)methanesulfonamide (CAS 362529-31-5)
- N-[(4-Chlorophenyl)methyl]methanesulfonamide (CAS 42060-30-0)
- Tert-butyl (3-isobutyramidophenyl)carbamate (CAS 925610-53-3)
- 2-(Methyl(phenyl)amino)-4,4-diphenyl-1H-imidazol-5(4H)-one (CAS 26975-85-9)
- 1-[(3,5-Difluorophenyl)methyl]-2-methylpiperazine (CAS 1240572-58-0)
- 4,6-Dimethoxy-2-methylnicotinic acid (CAS 924300-34-5)
- tert-Butyl (1-(2-amino-1-(4-fluorophenyl)ethyl)pyrrolidin-3-yl)carbamate (CAS 886365-26-0)
- 3-(Morpholin-4-yl)propane-1-sulfonyl chloride hydrochloride (CAS 197891-91-1)
- 3-Ethoxyspiro[3.5]nonan-1-amine hydrochloride (CAS 1354952-96-7)
- Methyl 4-(trifluoromethyl)pyrimidine-5-carboxylate (CAS 1803738-77-3)
- Tegoprazan Impurity 138 (CAS CATO-C4X-2297138)
- Peptide Impurity 34 (CAS 21282-09-7)
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