2,4,5-Trichloro-N-{5,6-dimethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}benzene-1-sulfonamide CAS 338423-55-5
| CAS No. | 338423-55-5 |
| Molecular Formula | C23H20Cl3N3O2S |
| Molecular Weight | 508.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 508.85 g/mol gives 2,4,5-Trichloro-N-{5,6-dimethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}benzene-1-sulfonamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,4,5-Trichloro-N-{5,6-dimethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}benzene-1-sulfonamide (CAS 338423-55-5), molecular formula C23H20Cl3N3O2S and molecular weight 508.85 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 2,4,5-Trichloro-N-{5,6-dimethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}benzene-1-sulfonamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 508.85 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 2,4,5-Trichloro-N-{5,6-dimethyl-1-[(3-methylphenyl)methyl]-1H-1,3-benzodiazol-4-yl}benzene-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 | C23H20Cl3N3O2S |
| Molecular Weight | 508.85 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 Trichloro Standards
- 2,3,4-Trichloro-N-(5,6-dimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338423-59-9)
- 2,4,5-Trichloro-N-(5,6-dimethyl-1-(2-methylbenzyl)-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338954-66-8)
- 2,4,6-Trichloro-N-(5,6-dimethyl-1-(2-methylbenzyl)-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 338954-82-8)
- 2,4,6-Trichloro-N-(5,6-dimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 865660-72-6)
- 1,1,1-Trichloro-3-(pyridin-4-yl)propan-2-ol (CAS 10129-56-3)
- Trichloro((dichloro(octadecyl)silyl)methyl)silane (CAS 1621184-16-4)
- 2,3,4-Trichloro-N-(1-(3-methoxybenzyl)-5,6-dimethyl-1H-benzo[d]imidazol-4-yl)benzenesulfonamide (CAS 866048-87-5)
- 2,3,4-Trichloro-N-{1-[(4-methoxyphenyl)methyl]-5,6-dimethyl-1H-1,3-benzodiazol-4-yl}benzene-1-sulfonamide (CAS 338954-99-7)
Recommended Standards
- 1025301-37-4 2-((4-Chlorophenyl)sulfonyl)-3-(5-nitro-2-(3-(trifluoromethyl)phenoxy)phenyl)prop-2-enenitrile MFCD00245587 (CAS 1025301-37-4)
- Calcipotriol Impurity 33 (CAS 112849-18-0)
- 8-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-(trifluoromethyl)phenyl)-1-oxa-4,8-diazaspiro[4.5]Decane-4-carboxamide (CAS 338761-28-7)
- 7-(Chlorodifluoromethyl)-2-(4-phenylpiperazin-1-yl)-5-(4-(trifluoromethyl)phenyl)-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 439096-13-6)
- 3-(Dimethylamino)-1-(2,5-dimethylthiophen-3-yl)prop-2-en-1-one (CAS 67382-37-0)
- 4-Chloro-5-fluoro-7-methyl-1H-indole (CAS 1352398-61-8)
- 2-{1-[(3-aminophenyl)carbonyl]piperidin-2-yl}ethan-1-ol (CAS 953744-04-2)
- (R)-3-(Benzyloxy)-2-(((tert-butoxycarbonyl)amino)methyl)propanoic acid (CAS 1287146-61-5)
- 3-methyl-3-phenylmorpholine (CAS 933689-07-7)
- 2-Ethyl-3-methylmaleic Anhydride (CAS 3552-33-8)
- Tert-butyl 2-((methylamino)methyl)piperidine-1-carboxylate (CAS 1245645-35-5)
- Methyl 4-amino-1-(4-hydroxybutyl)-1h-pyrrole-2-carboxylate (CAS 1250166-05-2)
- 5-(3-Chlorophenoxy)-N1,N1,N3,N3-tetraphenylbenzene-1,3-diamine (CAS 2252518-02-6)
- Neuroendocrine Regulatory Peptide-1 (rat) (CAS 954420-51-0)
Why CATO?
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