Perfluorophenyl 4-fluorobenzoate CAS 193947-55-6
| CAS No. | 193947-55-6 |
| Molecular Formula | C13H4F6O2 |
| Molecular Weight | 306.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Perfluorophenyl 4-fluorobenzoate.
Perfluorophenyl 4-fluorobenzoate (CAS 193947-55-6) is a high-purity analytical reference standard with the molecular formula C13H4F6O2 and a molecular weight of 306.16 g/mol.
The molecular framework of Perfluorophenyl 4-fluorobenzoate (C13H4F6O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H4F6O2 |
| Molecular Weight | 306.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Halogen Content | F-containing |
Related Perfluorophenyl Standards
- Perfluorophenyl 2-(acetylthio)acetate (CAS 129815-48-1)
- 3-(Perfluorophenyl)-1-phenylprop-2-en-1-one (CAS 15269-28-0)
- Perfluorophenyl trifluoromethanesulfonate (CAS 60129-85-3)
- 3-Methyl-1-(perfluorophenyl)pyrrolidine-3-carboxylic acid (CAS 1497248-57-3)
- 2-(Perfluorophenyl)-5-(trifluoromethyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 1191255-55-6)
- Perfluorophenyl 1-methyl-1H-pyrazole-5-carboxylate (CAS 926921-64-4)
- Perfluorophenyl propane-2-sulfonate (CAS 886361-27-9)
- Perfluorophenyl pyrimidine-5-carboxylate (CAS 921938-48-9)
Recommended Standards
- Ethyl 5-amino-4-bromo-1-(2-ethoxyethyl)-1H-pyrazole-3-carboxylate (CAS 1427013-70-4)
- (3,4-Dichlorophenyl)(4-fluoro-4-(hydroxymethyl)piperidin-1-yl)methanone (CAS 223632-79-9)
- 6-Bromo-1-(tetrahydro-2H-pyran-2-yl)-1H-indazole-3-carbonitrile (CAS 1421503-37-8)
- 1-(6-Bromopyridin-3-yl)-3-(m-tolyl)urea (CAS 808127-96-0)
- 5-(3-(Tert-butyl)-1-methyl-1h-1,2,4-triazol-5-yl)thiophen-2-amine (CAS 1339736-12-7)
- 6,6'-Bis(bromomethyl)-2,2'-bipyridine (CAS 96517-97-4)
- 4-Phenanthrol-d (CAS 922510-21-2)
- Risperidone-d4 (CAS 1020719-76-9)
- 4-(Oxazol-4-ylamino)benzoic acid (CAS 391870-64-7)
- 4-Chloro-6-ethoxypteridine (CAS 1192150-20-1)
- 1-(4,4-Bis(4-fluorophenyl)butyl)-4-(4-chloro-3-(trifluoromethyl)phenyl)piperidin-4-ol acetate (CAS 83918-76-7)
- 1-(3-Chloro-4-fluorophenyl)-3,3-dimethylbutan-1-one (CAS 898764-66-4)
- 3-Fluoro-5-formyl-4-methoxybenzoic acid (CAS 2137718-44-4)
- C-Peptide (Proinsulin) (CAS 59112-80-0)
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 18665070610 / Nicole.chen@cato-chem.com