4-(4-Fluorophenyl)butyric Acid CAS 589-06-0
| CAS No. | 589-06-0 |
| Molecular Formula | C10H11FO2 |
| Molecular Weight | 182.19 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 4-(4-Fluorophenyl)butyric Acid.
4-(4-Fluorophenyl)butyric Acid (CAS 589-06-0) is a high-purity analytical reference standard with the molecular formula C10H11FO2 and a molecular weight of 182.19 g/mol.
The molecular framework of 4-(4-Fluorophenyl)butyric Acid (C10H11FO2) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 4-(4-Fluorophenyl)butyric Acid 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 | C10H11FO2 |
| Molecular Weight | 182.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1957 |
| Halogen Content | F-containing |
Related Fluorophenyl Standards
- 2-[(3-fluorophenyl)amino]-N-methylacetamide (CAS 1021087-17-1)
- 3-(3-Fluorophenyl)butanoic acid (CAS 1042815-12-2)
- 3-(2-fluorophenyl)butanoic acid (CAS 1042815-30-4)
- 4-(4-Fluorophenyl)tetrahydrofuran-3-ol (CAS 1063733-92-5)
- 2-[(4-fluorophenyl)amino]propanamide (CAS 1132770-41-2)
- 1-(4-fluorophenyl)-3-methoxypropan-1-one (CAS 1157687-47-2)
- 2-(2-Fluorophenyl)-2-(methylamino)acetamide (CAS 1218095-38-5)
- 2-(3-fluorophenyl)-2-(methylamino)acetamide (CAS 1218316-27-8)
Recommended Standards
- 4-(3-Fluoropropoxy)benzaldehyde (CAS 400825-68-5)
- 4-Amino-3-fluoro-N,N-dimethylbenzamide (CAS 536748-06-8)
- 4-(3-Fluorophenyl)butanoic Acid (CAS 70631-88-8)
- 4-Amino-N-ethyl-2-fluorobenzamide (CAS 912838-61-0)
- 4-chloro-6-(methylsulfanyl)quinazoline (CAS 155960-93-3)
- Eicosapentaenoic Acid Ethyl-d5 Ester (CAS 1392217-44-5)
- 9-(4-Bromophenyl)-9-phenyl-9H-xanthene (CAS 1609484-26-5)
- Tert-butyl 3,5-dinitrobenzoate (CAS 5342-97-2)
- 4-[4-(benzyloxy)phenyl]oxane-4-carboxylic acid (CAS 1354953-93-7)
- 6-methoxy-1,2,3,4-tetrahydroquinoline-2,4-dione (CAS 1188436-95-4)
- 3-Aminoazetidine-1-carboxamide hydrochloride (CAS 2230803-35-5)
- 3-Methyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine (CAS 740061-36-3)
- Azilsartan Impurity 58 (CAS 1417576-03-4)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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