6-Chloro-3-((4-methoxyphenyl)sulfonyl)quinolin-4(1H)-one CAS 866847-03-2
| CAS No. | 866847-03-2 |
| Molecular Formula | C16H12ClNO4S |
| Molecular Weight | 349.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 349.79 g/mol gives 6-Chloro-3-((4-methoxyphenyl)sulfonyl)quinolin-4(1H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 6-Chloro-3-((4-methoxyphenyl)sulfonyl)quinolin-4(1H)-one (CAS 866847-03-2), a certified reference material (molecular formula C16H12ClNO4S, MW 349.79 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H12ClNO4S, 6-Chloro-3-((4-methoxyphenyl)sulfonyl)quinolin-4(1H)-one contains a flavonoid core, 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 349.79 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 6-Chloro-3-((4-methoxyphenyl)sulfonyl)quinolin-4(1H)-one 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 | C16H12ClNO4S |
| Molecular Weight | 349.79 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 11.0 |
| 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 Chloro Standards
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Recommended Standards
- 4-(4-Chlorophenyl)-2-phenylthiomorpholine-3,5-dione 1,1-dioxide (CAS 339109-49-8)
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- HS 38 (CAS 1030203-81-6)
- 2-(4-Chlorophenyl)-2-(4-(4-fluorobenzoyl)phenyl)acetonitrile (CAS 339114-45-3)
- 1,2-di-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamine-N-[4-(p-maleimidophenyl)butyramide] (sodium salt) 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine-N-[4-(p-maleimidophenyl)butyramide] (sodium salt) 18:1 MPB PE 384835-49-8 (CAS 384835-49-8)
- 2,4,5-Trifluorophenylisothiocyanate (CAS 362690-53-7)
- Methyl 2-(5-chloro-4-methyl-2-nitrophenyl)acetate (CAS 1807167-14-1)
- Ilaprazole Impurity 150 (CAS CATO-C4X-1130150)
- 2-Chloro-6-(trifluoromethoxy)quinazolin-4-amine (CAS 1107694-89-2)
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- 2-Amino-N-cyclopentylpropanamide (CAS 1101793-51-4)
- Neuropeptide Y (13-36) (porcine) (CAS 113662-54-7)
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