4-Fluoro-2-(isopentyloxy)benzoic acid CAS 1443324-91-1
| CAS No. | 1443324-91-1 |
| Molecular Formula | C12H15FO3 |
| Molecular Weight | 226.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Fluoro-2-(isopentyloxy)benzoic 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.
4-Fluoro-2-(isopentyloxy)benzoic acid (CAS 1443324-91-1) is a high-purity analytical reference standard with the molecular formula C12H15FO3 and a molecular weight of 226.24 g/mol.
Based on its molecular formula C12H15FO3, 4-Fluoro-2-(isopentyloxy)benzoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 226.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H15FO3 |
| Molecular Weight | 226.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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-containing |
Related Fluoro Standards
- 3-Fluoro-4-(isopentyloxy)benzoic acid (CAS 1020998-92-8)
- 5-Fluoro-2-(isopentyloxy)benzoic acid (CAS 1096307-50-4)
- 3-(3-Fluoro-4-methoxyphenyl)-2,2-dimethylpropanoic acid (CAS 1226234-71-4)
- 3-(5-Fluoro-2-methoxyphenyl)-3-methylbutanoic acid (CAS 1226235-15-9)
- Ethyl 3-(3-fluoro-4-hydroxyphenyl)-2-methylpropanoate (CAS 1234848-20-4)
- Methyl 2-fluoro-4-isobutoxybenzoate (CAS 1330750-38-3)
- Ethyl 3-(2-fluoro-5-methylphenoxy)propanoate (CAS 1339791-89-7)
- 5-(2-Fluoro-3-methoxyphenyl)pentanoic acid (CAS 1378238-85-7)
Recommended Standards
- 4-Fluoro-3-(isopentyloxy)benzoic acid (CAS 1443311-05-4)
- 3-Fluoro-5-(pentyloxy)benzoic acid (CAS 1443333-96-7)
- 2-(2-(2-Fluorophenoxy)ethyl)-1,3-dioxane (CAS 1443305-81-4)
- 2-(2-(3-Fluorophenoxy)ethyl)-1,3-dioxane (CAS 1443338-53-1)
- (1S,4S)-2,5-diazabicyclo[2.2.1]heptane;dihydrochloride (CAS 5260-20-8)
- 9-Benzyl-2-chloro-6-(trifluoromethyl)-9H-purine (CAS 1682-16-2)
- [(2S)-2-Aminopropyl](benzyl)[(trimethylsilyl)methyl]amine (CAS 1908469-53-3)
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- (3-Chloro-5-fluorophenyl)(4-(thiomorpholinomethyl)phenyl)methanone (CAS 898783-06-7)
- 1-Bromo-2-ethoxy-3-methylbenzene (CAS 1208078-16-3)
- 2,2,2-Trifluoroethyl n-[6-(1h-1,2,4-triazol-1-yl)pyridin-3-yl]carbamate (CAS 1221724-49-7)
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- Semaglutide Impurity 144 (CAS 394210-59-4)
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