4-(2-(Ethylamino)-2-oxoethoxy)-3-fluorobenzenesulfonyl chloride CAS 1551208-52-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1551208-52-6 |
| Molecular Formula | C10H11ClFNO4S |
| Molecular Weight | 295.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-(Ethylamino)-2-oxoethoxy)-3-fluorobenzenesulfonyl chloride (CAS 1551208-52-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H11ClFNO4S. Molecular weight: 295.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H11ClFNO4S |
| Molecular Weight | 295.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(2-(Dimethylamino)-2-oxoethoxy)-3-fluorobenzenesulfonyl chloride (CAS 1548330-46-6)
- 2-(4-Chlorophenyl)-2-(4-oxo-3,4-dihydrophthalazin-1-yl)acetonitrile (CAS 160748-31-2)
- Ethyl 5-amino-4-chloro-1-(4-methoxyphenyl)-1H-pyrazole-3-carboxylate (CAS 1427014-18-3)
- 4,4,5,5-Tetramethyl-2-(4-nitro-3-(trifluoromethyl)phenyl)-1,3,2-dioxaborolane (CAS 1402615-44-4)
- Ethyl 2,5-dioxocyclopentanecarboxylate (CAS 14734-21-5)
- N-(1-Chloro-4-methyl-5H-pyrido[4,3-b]indol-8-yl)benzamide (CAS 915778-07-3)
- 1-Bromo-4-(bromomethyl)-5-chloro-2-fluorobenzene (CAS 1355636-63-3)
- Iodixanol USP Related Compound D (CAS 89797-00-2)
- [(2-bromo-5-methoxyphenyl)methyl]hydrazine dihydrochloride (CAS 1803605-83-5)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com