2-(4-Fluoro-2-methylphenyl)-2-propoxyacetic acid CAS 1548413-11-1
| CAS No. | 1548413-11-1 |
| Molecular Formula | C12H15FO3 |
| Molecular Weight | 226.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Fluoro-2-methylphenyl)-2-propoxyacetic acid (CAS 1548413-11-1) is a high-purity analytical reference standard with the molecular formula C12H15FO3 and a molecular weight of 226.24 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 2-(4-Fluoro-2-methylphenyl)-2-propoxyacetic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 226.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
As a certified reference material (CRM), 2-(4-Fluoro-2-methylphenyl)-2-propoxyacetic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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
- 3-((2-Fluorobenzyl)oxy)-2,2-dimethylpropanoic acid (CAS 1531229-66-9)
- 3-Methyl-6-(pyridin-4-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 158001-32-2)
- 3-(2-Fluoro-4-methoxyphenyl)-3-methylbutanoic acid (CAS 1519499-39-8)
- Ethyl 3-(3-Fluoro-4-methoxyphenyl)propanoate (CAS 169031-92-9)
- O-(2-methyl-4-nitrophenyl)hydroxylamine (CAS 94832-63-0)
- 3-Amino-2-(aminomethyl)quinazolin-4(3H)-one (CAS 140381-32-4)
- 2-Methylnaphthalene-1-sulfonamide (CAS 859071-90-2)
- (R)-N-Boc-1-[4-(tert-butyldimethylsilyloxymethyl)cyclohexyl]ethan-1-amine (CAS 672314-58-8)
- 2-Chloro-5-((2-(trimethylsilyl)ethoxy)methyl)-5H-pyrrolo[3,2-d]pyrimidine (CAS 1445856-64-3)
- NT 13 (CAS 117928-93-5)
- 5-methyl-2-(1H-pyrrol-1-yl)benzoic acid (CAS 133662-26-7)
- 5-(4-Isobutylphenyl)-2H-pyrazol-3-ylamine (CAS 501902-78-9)
- 3-(Thiophen-2-yl)-1-(p-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 618382-78-8)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
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