2-(2-(3-Chlorophenoxy)acetamido)benzene-1-sulfonyl fluoride CAS 20209-53-4
| CAS No. | 20209-53-4 |
| Molecular Formula | C14H11ClFNO4S |
| Molecular Weight | 343.76 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(2-(3-Chlorophenoxy)acetamido)benzene-1-sulfonyl fluoride is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(2-(3-Chlorophenoxy)acetamido)benzene-1-sulfonyl fluoride (CAS 20209-53-4) is a high-purity analytical reference standard with the molecular formula C14H11ClFNO4S and a molecular weight of 343.76 g/mol.
2-(2-(3-Chlorophenoxy)acetamido)benzene-1-sulfonyl fluoride (C14H11ClFNO4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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-(2-(3-Chlorophenoxy)acetamido)benzene-1-sulfonyl fluoride 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 | C14H11ClFNO4S |
| Molecular Weight | 343.76 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenoxy Standards
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Recommended Standards
- (4-{[(4-chloro-2-fluorophenyl)sulfonyl]amino}phenyl)acetic acid (CAS 794584-38-6)
- 2-(3-(3-Chlorophenyl)-1,2,4-oxadiazol-5-yl)-N-(4-methoxyphenyl)acetamide (CAS 478042-39-6)
- tert-Butyl (4-chloro-3-(cyclopropylmethoxy)-5-nitropyridin-2-yl)carbamate (CAS 1956332-38-9)
- 2-(4-Chloro-2-methylphenoxy)-1-((2-hydroxy-1H-indol-3-yl)diazenyl)ethan-1-one (CAS 321966-67-0)
- 3-(1H-Tetrazol-5-yl)benzylamine (CAS 765877-97-2)
- 1,3-Dimethyl-azepan-2-one (CAS 55917-05-0)
- 1-(4-Chlorophenyl)-2,2-dimethylbutan-1-one (CAS 898765-43-0)
- Cyclopropyl(1,3-thiazol-2-yl)methanol (CAS 1211507-79-7)
- 8-(1,3-Benzodioxol-5-ylthio)-9H-purin-6-amine (CAS 873436-88-5)
- N-(4-nitrobenzyl)-1,2,3,4-tetrahydronaphthalen-1-amine (CAS 355381-61-2)
- 2-(M-tolyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-ol (CAS 2416673-88-4)
- 2-(Cyclobutylmethoxy)aniline (CAS 1493470-56-6)
- 2-(4-(5,5-Dimethyl-1,3,2-dioxaborinan-2-yl)phenyl)acetonitrile (CAS 905966-41-8)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
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