N-(3-Chlorophenyl)Carbamic Acid 2-Fluoro-4-(Fluorosulfonyl)Phenyl Ester CAS 23379-26-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23379-26-2 |
| Molecular Formula | C13H8ClF2NO4S |
| Molecular Weight | 347.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-Chlorophenyl)Carbamic Acid 2-Fluoro-4-(Fluorosulfonyl)Phenyl Ester (CAS 23379-26-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H8ClF2NO4S. Molecular weight: 347.72 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H8ClF2NO4S |
| Molecular Weight | 347.72 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.) | 1963 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
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Recommended Standards
- Ethyl 1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-3,5-dimethyl-1H-pyrazole-4-carboxylate (CAS 956193-68-3)
- Efavirenz Impurity 8 (CAS 211563-40-5)
- Esaxerenone Impurity 8 (CAS CATO-C4X-34488)
- 1-(2-Ethoxynaphthalen-1-yl)propan-1-one (CAS 1216019-09-8)
- Ethyl 2-(chloromethyl)-5-methylnicotinate (CAS 124796-97-0)
- 4,7-Methano-1H-indene-2-carboxaldehyde, octahydro-5-methoxy- (CAS 86803-90-9)
- 2-((Benzyloxy)methyl)pyrimidine-4-carboxylic acid (CAS 1356111-36-8)
- Morphine-6-β-D-glucuronide-D3 (CAS 219533-69-4)
- N-(2-Chloro-4-fluorobenzyl)propane-1,3-diamine (CAS 1119452-96-8)
- D-Phe22-Tirzepatide (CAS CATO-CPTD788912)
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