5-((4-Chlorophenyl)sulfonyl)-N-(2,4-difluorophenyl)-1,2,3-thiadiazole-4-carboxamide CAS 672951-17-6
| CAS No. | 672951-17-6 |
| Molecular Formula | C15H8ClF2N3O3S2 |
| Molecular Weight | 415.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 5-((4-Chlorophenyl)sulfonyl)-N-(2,4-difluorophenyl)-1,2,3-thiadiazole-4-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.
5-((4-Chlorophenyl)sulfonyl)-N-(2,4-difluorophenyl)-1,2,3-thiadiazole-4-carboxamide (CAS 672951-17-6) is a high-purity analytical reference standard with the molecular formula C15H8ClF2N3O3S2 and a molecular weight of 415.82 g/mol.
Based on its molecular formula C15H8ClF2N3O3S2, 5-((4-Chlorophenyl)sulfonyl)-N-(2,4-difluorophenyl)-1,2,3-thiadiazole-4-carboxamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 415.82 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H8ClF2N3O3S2 |
| Molecular Weight | 415.82 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.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Chlorophenyl Standards
- 3-[(E)-1-(4-Chlorophenyl)-2-(dimethylamino)ethenesulfonyl]-5-(trifluoromethyl)pyridine-2-carbonitrile (CAS 551930-73-5)
- N-(4-Chlorophenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]acetamide (CAS 1775440-60-2)
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Recommended Standards
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- 3-(3-Nitro-1h-pyrazol-1-yl)propanoic acid (CAS 1004644-63-6)
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Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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