4-Bromo-2-((2,4-dichlorophenyl)sulfonyl)-N,N-diethylthiazole-5-carboxamide CAS 1000576-46-4
| CAS No. | 1000576-46-4 |
| Molecular Formula | C14H13BrCl2N2O3S2 |
| Molecular Weight | 472.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-2-((2,4-dichlorophenyl)sulfonyl)-N,N-diethylthiazole-5-carboxamide (CAS 1000576-46-4), molecular formula C14H13BrCl2N2O3S2 and molecular weight 472.20 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H13BrCl2N2O3S2, 4-Bromo-2-((2,4-dichlorophenyl)sulfonyl)-N,N-diethylthiazole-5-carboxamide contains a nitrogen-containing heterocyclic scaffold, 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 472.20 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.
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-Bromo-2-((2,4-dichlorophenyl)sulfonyl)-N,N-diethylthiazole-5-carboxamide 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 | C14H13BrCl2N2O3S2 |
| Molecular Weight | 472.20 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- 5-(2-Chlorophenyl)morpholin-3-one (CAS 1391335-81-1)
- Boc-1-Nal-OH (CAS 55447-00-2)
- Tert-butyl (2S,4R)-2-(bromomethyl)-4-fluoropyrrolidine-1-carboxylate (CAS 2087969-27-3)
- 4-(But-3-yn-1-yloxy)benzaldehyde (CAS 1016536-59-6)
- 5-Azidopentanoic Acid (CAS 79583-98-5)
- [S(R)]-N-[(S)-[2-(Dicyclohexylphosphino)phenyl]phenylmethyl]-2-methyl-2-propanesulfinamide (CAS 1595319-99-5)
- 2-((5-Chloro-1-(3-chlorophenyl)-6-oxo-1,6-dihydropyridazin-4-yl)amino)ethyl 3-(trifluoromethyl)benzoate (CAS 477867-33-7)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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