4-Chloro-N-(2,5,6-trimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)benzenesulfonamide CAS 338964-20-8
| CAS No. | 338964-20-8 |
| Molecular Formula | C24H24ClN3O2S |
| Molecular Weight | 453.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Chloro-N-(2,5,6-trimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)benzenesulfonamide is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-Chloro-N-(2,5,6-trimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338964-20-8), a certified reference material (molecular formula C24H24ClN3O2S, MW 453.98 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 4-Chloro-N-(2,5,6-trimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)benzenesulfonamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 453.98 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.
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 4-Chloro-N-(2,5,6-trimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)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 | C24H24ClN3O2S |
| Molecular Weight | 453.98 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
- n-(2-Chloro-5-(morpholinosulfonyl)phenyl)-2-((2-methoxybenzyl)amino)acetamide (CAS 735303-95-4)
- 2-(2-((2-Chloro-7-methylquinolin-3-yl)methylene)hydrazinyl)-3-(o-tolyl)quinazolin-4(3H)-one (CAS 327039-01-0)
- 2-Chloro-N-((3-(5-ethylbenzo[d]oxazol-2-yl)phenyl)carbamothioyl)-4-fluorobenzamide (CAS 593238-52-9)
- 2-Chloro-N-((4-(5,7-dimethylbenzo[d]oxazol-2-yl)phenyl)carbamothioyl)-4-fluorobenzamide (CAS 593238-86-9)
- 4-Chloro-N-[(4-methyl-5-{[(4-nitrophenyl)methyl]sulfanyl}-4H-1,2,4-triazol-3-yl)methyl]benzene-1-sulfonamide (CAS 338421-52-6)
- 2-{[3-chloro-5-(trifluoromethyl)-2-pyridinyl]sulfanyl}-N-(2-phenoxyethyl)nicotinamide (CAS 339278-11-4)
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- 4-(2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)-4,5-dihydro-1H-imidazol-1-yl)benzoic acid (CAS 338412-07-0)
Recommended Standards
- 4-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-6-[(4-fluorophenyl)sulfanyl]-2-(pyridin-2-yl)pyrimidine (CAS 338961-01-6)
- N-({1'-benzyl-4',5'-dimethyl-1'H-[1,2'-bipyrrole]-3'-yl}methyl)-4-chlorobenzene-1-sulfonamide (CAS 478077-21-3)
- 1-Benzyl-4-({4-[(4-chlorophenyl)sulfanyl]-3-nitrophenyl}methyl)piperazine (CAS 477869-39-9)
- 2-((5-(4-Chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-cyano-3-methylbutan-2-yl)acetamide (CAS 763095-00-7)
- 1,2-Di(anthracen-9-yl)ethyne (CAS 20199-19-3)
- Methyl 10-bromo-9-fluoro-6,7-dihydro-5H-5,7-methanobenzo[c]imidazo[1,2-a]azepine-2-carboxylate (CAS 1451085-27-0)
- Methyl 2-aminoimidazo[1,2-a]pyridine-6-carboxylate (CAS 885272-05-9)
- S-(((R)-2-amino-2-carboxyethyl)thio)-D-cysteine dihydrochloride (CAS 13059-63-7)
- N-(4-Methylbenzylidene)-4-nitroaniline (CAS 20192-50-1)
- 4,7-Dichloro-2,8-dimethylquinoline (CAS 21728-15-4)
- Benzyl 3-(((2-aminoethyl)(methyl)amino)methyl)pyrrolidine-1-carboxylate (CAS 1353957-63-7)
- 3U7W4YOY3R 85-56-3 2-(4'-Chlorobenzoyl)benzoic acid Benzoic acid, o-(p-chlorobenzoyl)- (8CI) Benzoic acid, 2-(4-chlorobenzoyl)- 2-(4-Chlorobenzoyl)benzoic acid AI3-15224 o-(p-Chlorobenzoyl)benzoic acid o-(4-Chlorobenzoyl)benzoic acid 2-(p-Chlorobenzoyl)benzoic acid EINECS 201-615-9 NSC 7825 UNII-3U7W4YOY3R (CAS 85-56-3)
- N-(2-Bromophenyl)-2-methoxybenzamide (CAS 352331-96-5)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
Why CATO?
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