N-(2,4,6-trichlorophenyl)benzenesulfonamide CAS 351027-75-3
| CAS No. | 351027-75-3 |
| Molecular Formula | C12H8Cl3NO2S |
| Molecular Weight | 336.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, N-(2,4,6-trichlorophenyl)benzenesulfonamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 336.62 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
N-(2,4,6-trichlorophenyl)benzenesulfonamide (CAS 351027-75-3), molecular formula C12H8Cl3NO2S and molecular weight 336.62 g/mol, is a CATO reference standard with documented purity and traceability.
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-(2,4,6-trichlorophenyl)benzenesulfonamide 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 | C12H8Cl3NO2S |
| Molecular Weight | 336.62 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 8.0 |
| 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
- N-(2,4,5-Trichlorophenyl)benzenesulfonamide (CAS 13607-47-1)
- 8-Oxo-8-(3,4,5-trichlorophenyl)octanoic acid (CAS 951891-82-0)
- Ethyl 5-(3,4,5-trichlorophenyl)-5-oxovalerate (CAS 951887-67-5)
- 4-Methyl-2-(2,3,4-trichlorophenyl)phthalazin-1(2H)-one (CAS 672951-11-0)
- 4-Methyl-2-(2,4,6-trichlorophenyl)phthalazin-1(2H)-one (CAS 672951-10-9)
- 5-Phenyl-2-(2,4,6-trichlorophenyl)-1H-1,2,4-triazol-3(2H)-one (CAS 1000575-68-7)
- 3-(2-(2,4,6-Trichlorophenyl)hydrazono)indolin-2-one (CAS 298207-63-3)
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Recommended Standards
- 4-Chloro-N-(3,5-dichlorophenyl)benzenesulfonamide (CAS 329937-55-5)
- 3-Methoxy-5-nitro-4-(trifluoromethoxy)pyridine-2-sulfonyl chloride (CAS 1804790-31-5)
- 3,4-Dichloro-N-(4-chlorophenyl)benzenesulfonamide (CAS 640-59-5)
- 4-Methoxy-2-nitro-5-(trifluoromethoxy)pyridine-3-sulfonyl chloride (CAS 1805131-81-0)
- 2-Benzyloxybenzoic Acid (CAS 14389-86-7)
- 2-Amino-4-(trifluoromethyl)thiazole-5-carbaldehyde (CAS 933683-99-9)
- (2-((4-Bromo-3-ethylphenoxy)methoxy)ethyl)trimethylsilane (CAS 1825308-56-2)
- 4-(4-Isopropylpiperazin-1-yl)aniline (CAS 443914-86-1)
- 4-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-N-(3,5-dimethylphenyl)benzenesulfonamide (CAS 338775-29-4)
- 2-(Trifluoromethyl)-1,3-benzoxazol-6-amine (CAS 1039334-81-0)
- 2-Methyl-N-(1-(pyridin-2-yl)ethyl)pentan-3-amine (CAS 1157691-65-0)
- 3-(3-(Methoxymethyl)phenyl)pyrrolidine (CAS 1483550-62-4)
- 4-Phenoxybutan-1-amine hydrochloride (CAS 64037-61-2)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
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