N-((4-allyl-5-((4-chlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)methyl)-4-bromobenzenesulfonamide CAS 338794-41-5
| CAS No. | 338794-41-5 |
| Molecular Formula | C19H18BrClN4O2S2 |
| Molecular Weight | 513.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C19H18BrClN4O2S2, N-((4-allyl-5-((4-chlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)methyl)-4-bromobenzenesulfonamide contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 513.86 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
N-((4-allyl-5-((4-chlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)methyl)-4-bromobenzenesulfonamide (CAS 338794-41-5) is a high-purity analytical reference standard with the molecular formula C19H18BrClN4O2S2 and a molecular weight of 513.86 g/mol.
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 N-((4-allyl-5-((4-chlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)methyl)-4-bromobenzenesulfonamide 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 | C19H18BrClN4O2S2 |
| Molecular Weight | 513.86 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
Related N Standards
- Allyl (3R,5R,6R)-6-(2-(2-((2,6-dichlorophenyl)amino)phenyl)acetoxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylate (CAS 698358-10-0)
- N-Allyl-N-Ethyl-1,1,2,2,3,3,4,4,5,5,6,6,7,7,7-Pentadecafluoroheptane-1-Sulphonamide (CAS 67906-41-6)
- 3-(4-Allyl-5-((3,4-dichlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)-1-(4-chlorobenzyl)pyridin-2(1H)-one (CAS 400075-04-9)
- N-((4-allyl-5-((3-methoxybenzyl)thio)-4H-1,2,4-triazol-3-yl)methyl)-4-bromobenzenesulfonamide (CAS 338794-46-0)
- Allyl N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N6-(tert-butoxycarbonyl)-L-lysinate (CAS 213667-59-5)
- 4-(4-Allyl-5-((2,6-dichlorobenzyl)thio)-4H-1,2,4-triazol-3-yl)-2-(3,4-dimethoxyphenyl)thiazole (CAS 400083-72-9)
- Ethyl 2-(1-allyl-2-oxoindolin-3-ylidene)-5-(2-chlorophenyl)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 324566-04-3)
- Methyl 4-(((4-allyl-5-(2-(3-methyl-5-(trifluoromethyl)-1H-pyrazol-1-yl)thiazol-4-yl)-4H-1,2,4-triazol-3-yl)thio)methyl)benzoate (CAS 956441-48-8)
Recommended Standards
- N-(4-Bromophenyl)-2-((5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477330-61-3)
- N-[(5-{[(4-bromophenyl)methyl]sulfanyl}-4-(prop-2-en-1-yl)-4H-1,2,4-triazol-3-yl)methyl]-4-chlorobenzene-1-sulfonamide (CAS 338422-30-3)
- N-(3-Bromophenyl)-2-((5-(4-chlorophenyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 476485-95-7)
- D-erythro-Sphingosine-N-tert-butyloxycarbonyl-O-tert-butyldimethylsilyl (CAS 342655-72-5)
- 2-Amino-4-(4-bromophenyl)pyrimidine-5-carboxylic acid (CAS 1820651-09-9)
- 4-(Chloromethyl)-7-methoxy-2H-chromen-2-one (CAS 41295-55-0)
- Ethyl 2-(4-bromobenzamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 119934-21-3)
- 6-bromo-5-fluoro-3-prop-1-ynyl-1H-indazole (CAS 2475568-64-8)
- Tert-butyl 4-hydroxy-4-(((4-methyl-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl)thio)methyl)piperidine-1-carboxylate (CAS 1440535-72-7)
- 1-Benzyl 3-ethyl 4-ethyl-2,5-dihydro-1H-pyrrole-1,3-dicarboxylate (CAS 2095311-48-9)
- 2-[4-methyl-2-(methylsulfanyl)-1,3-thiazol-5-yl]acetic acid (CAS 77446-99-2)
- 8-Bromo-5H-thiazolo[3,2-a]pyridin-5-one (CAS 2387595-34-6)
- 2-Ethyl-5-methyl-1,4-diazabicyclo[2.2.2]octane (CAS 67820-73-9)
- Exenatide (CAS 141758-74-9（free base）)
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