1-(4-Chlorophenyl)propane-1-sulfonamide CAS 1248026-75-6
| CAS No. | 1248026-75-6 |
| Molecular Formula | C9H12ClNO2S |
| Molecular Weight | 233.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-(4-Chlorophenyl)propane-1-sulfonamide (C9H12ClNO2S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 233.72 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 1-(4-Chlorophenyl)propane-1-sulfonamide (CAS 1248026-75-6), a certified reference material (molecular formula C9H12ClNO2S, MW 233.72 g/mol) for analytical method development and quality control.
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 1-(4-Chlorophenyl)propane-1-sulfonamide 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 | C9H12ClNO2S |
| Molecular Weight | 233.72 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 1-(3-Chlorophenyl)propane-1-sulfonamide (CAS 1250079-46-9)
- 1-(3-Chlorophenyl)-2-(methylsulfonyl)ethanamine (CAS 1251398-40-9)
- n-[1-(2-chlorophenyl)ethyl]methanesulfonamide (CAS 1343693-30-0)
- 1-(2-CHlorophenyl)-N-ethylmethanesulfonamide (CAS 881948-40-9)
- 3-(2-Chlorophenyl)-4,5,6,7-tetrahydro-1h-pyrazolo[4,3-c]pyridine (CAS 1177490-17-3)
- [(4-chlorophenyl)(pyrimidin-2-yl)methyl](methyl)amine (CAS 1178951-36-4)
- 1-(4-Chlorophenyl)-N-methyl-1-(pyrazin-2-yl)methanamine (CAS 1183164-38-6)
- 2-(3-Chlorophenyl)-1-(pyrimidin-2-yl)ethan-1-amine (CAS 1183780-05-3)
Recommended Standards
- 3-Chloro-2,2-dimethyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)propanamide (CAS 1211496-86-4)
- Prochlorperazine Impurity 13 (CAS 1207-99-4)
- Methyl(2-methylbenzyl)sulfamoyl chloride (CAS 1251201-12-3)
- (3-(Dimethylamino)phenyl)methanesulfonyl chloride (CAS 1196156-70-3)
- N-(4-Acetylphenyl)-2-((5-benzyl-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 332912-87-5)
- 1,3,6-Trihydroxy-9H-xanthen-9-one (CAS 39731-47-0)
- 4-(Trifluoromethyl)tetrahydro-2H-thiopyran-4-ol (CAS 1247519-72-7)
- 3-Amino-2-(4-methylbenzyl)propanoic acid (CAS 682803-13-0)
- (E)-1-butyl-2-((2-chlorobenzylidene)amino)-4,5-diphenyl-1H-pyrrole-3-carbonitrile (CAS 478032-80-3)
- 1-Hydroxy Valdecoxib (CAS 181695-81-8)
- SYH2092A-013105 (CAS CATO-CPTD788856)
- 3-(4-(2-Chloroacetamido)phenyl)propanoic acid (CAS 500336-83-4)
- 2-(4-Cyanobenzoyl)oxazole (CAS 898759-91-6)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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