8-CHLOROQUINOLINE-3-SULFONYL CHLORIDE CAS 847727-25-7
| CAS No. | 847727-25-7 |
| Molecular Formula | C9H5Cl2NO2S |
| Molecular Weight | 262.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 8-CHLOROQUINOLINE-3-SULFONYL CHLORIDE is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 8-CHLOROQUINOLINE-3-SULFONYL CHLORIDE (CAS 847727-25-7), a certified reference material (molecular formula C9H5Cl2NO2S, MW 262.11 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H5Cl2NO2S, 8-CHLOROQUINOLINE-3-SULFONYL CHLORIDE contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 262.11 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 8-CHLOROQUINOLINE-3-SULFONYL CHLORIDE 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 | C9H5Cl2NO2S |
| Molecular Weight | 262.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related CHLOROQUINOLINE Standards
- 7-Chloroquinoline-4-sulfonyl chloride (CAS 1134937-73-7)
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- 4-chloroquinoline-3-sulfonyl chloride (CAS 157494-40-1)
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Recommended Standards
- 7-Bromo-3-methyl-[1,2,4]triazolo[3,4-a]isoquinoline (CAS 53491-93-3)
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- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydrobenzo-1,4-dioxoline (CAS 517874-21-4)
- 2-((6-Bromo-1H-indol-3-yl)thio)acetic acid (CAS 2675450-18-5)
- Trichloroacetyl Chloride- (CAS 165399-57-5)
- Methyl (2-(1-hydroxy-1H-indol-3-yl)ethyl)carbamate (CAS 180910-53-6)
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- endo-Arg30-Semaglutide (CAS CATO-C4X-2226281)
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