2,4,5-Trichloro-N-(5-iodopyridin-2-yl)benzene-1-sulfonamide CAS 338401-06-2
| CAS No. | 338401-06-2 |
| Molecular Formula | C11H6Cl3IN2O2S |
| Molecular Weight | 463.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 463.51 g/mol gives 2,4,5-Trichloro-N-(5-iodopyridin-2-yl)benzene-1-sulfonamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,4,5-Trichloro-N-(5-iodopyridin-2-yl)benzene-1-sulfonamide (CAS 338401-06-2) is a high-purity analytical reference standard with the molecular formula C11H6Cl3IN2O2S and a molecular weight of 463.51 g/mol.
Based on its molecular formula C11H6Cl3IN2O2S, 2,4,5-Trichloro-N-(5-iodopyridin-2-yl)benzene-1-sulfonamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 463.51 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.
CATO manufactures 2,4,5-Trichloro-N-(5-iodopyridin-2-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 | C11H6Cl3IN2O2S |
| Molecular Weight | 463.51 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.) | 2025 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-(2-(1,3-Dioxoisoindolin-2-yl)acetamido)-N-(furan-2-ylmethyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 611194-15-1)
- AZ 11645373 (CAS 227088-94-0)
- (E)-4-(4-(4-(Bis(2-cyanoethyl)amino)benzylidene)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonic acid (CAS 68541-05-9)
- N-(4-(N-(3-((4-Methoxyphenyl)amino)quinoxalin-2-yl)sulfamoyl)phenyl)acetamide (CAS 301357-80-2)
- Methyl thieno[3,2-d]pyrimidine-7-carboxylate (CAS 1356017-03-2)
- 2-(1-Methyl-1,4-dihydroquinolin-4-yl)-2-phenylacetonitrile (CAS 16759-05-0)
- 1-(Difluoromethyl)-2-fluorobenzene (CAS 63878-70-6)
- Methyl 4-bromo-7-methyl-1H-indole-2-carboxylate (CAS 187607-80-3)
- 4-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]butanal (CAS 2503018-11-7)
- 1-(2-CHlorobenzenesulfonyl)pyrrolidine (CAS 1197180-96-3)
- N-[(2,4-dimethoxyphenyl)methyl]-1-phenylmethanamine (CAS 83304-60-3)
- 2-(Chloromethyl)-3,7,8-trimethylnaphtho[1,2-b]furan-4,5-dione (CAS 1841102-11-1)
- Rotigotine impurity 19 (CAS CATO-C4X-192719)
- Tau Peptide (304-318) trifluoroacetate salt (CAS 330456-49-0)
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