4-Bromo-N-{[4-ethyl-5-(methylsulfanyl)-4H-1,2,4-triazol-3-yl]methyl}benzene-1-sulfonamide CAS 338794-53-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338794-53-9 |
| Molecular Formula | C12H15BrN4O2S2 |
| Molecular Weight | 391.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-N-{[4-ethyl-5-(methylsulfanyl)-4H-1,2,4-triazol-3-yl]methyl}benzene-1-sulfonamide (CAS 338794-53-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H15BrN4O2S2. Molecular weight: 391.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H15BrN4O2S2 |
| Molecular Weight | 391.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 4-{[(2,4-dichlorophenyl)methyl]sulfanyl}-6-(methoxymethyl)-2-phenylpyrimidine (CAS 339279-22-0)
- Glyphosate-FMOC (CAS 1373205-41-4)
- 4-[(4-Chlorophenyl)methoxy]-6-{[(4-chlorophenyl)sulfanyl]methyl}-2-methylpyrimidine (CAS 338960-40-0)
- (R)-N-(2-(1H-Imidazol-4-yl)ethyl)-2-(2,3-dihydroxyphenyl)-N-hydroxy-4,5-dihydrothiazole-4-carboxamide (CAS 104245-09-2)
- 8-Chloro-5-nitro-1,2,3,4-tetrahydroquinoline (CAS 1421603-43-1)
- 4-Bromo-6-fluoro-1,3-benzothiazole-2-thiol (CAS 786657-44-1)
- SANT-1 (CAS 304909-07-7)
- tert-Butyl {4-[4-(trifluoromethyl)benzyl]piperidin-4-yl}methylcarbamate (CAS 1707358-35-7)
- N-(4-Isopropylphenyl)cyclopropanesulfonamide (CAS 1207041-39-1)
- [His]1-Acetylated Semaglutide (CAS CATO-C4X-2226219)
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