3-(3-Ethylphenoxy)-2,2-dimethylpropanoic acid CAS 938225-98-0
| CAS No. | 938225-98-0 |
| Molecular Formula | C13H18O3 |
| Molecular Weight | 222.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3-Ethylphenoxy)-2,2-dimethylpropanoic acid (C13H18O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
3-(3-Ethylphenoxy)-2,2-dimethylpropanoic acid (CAS 938225-98-0), molecular formula C13H18O3 and molecular weight 222.28 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-(3-Ethylphenoxy)-2,2-dimethylpropanoic 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 | C13H18O3 |
| Molecular Weight | 222.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
Related Ethylphenoxy Standards
- Ethyl 2-(4-ethylphenoxy)propanoate (CAS 153472-88-9)
- 2-((2-(4-Ethylphenoxy)ethoxy)methyl)oxirane (CAS 540760-63-2)
- N-[2-(4-Ethylphenoxy)ethyl]-1-butanamine (CAS 420101-31-1)
- 2-(4-Ethylphenoxy)-N-(2-methoxyethyl)ethanamine (CAS 420100-40-9)
- 2-(3-Ethylphenoxy)pyridine-4-carbonitrile (CAS 1016887-17-4)
- 3-[(3-Ethylphenoxy)methyl]piperidine (CAS 946713-30-0)
- 3-[(4-Ethylphenoxy)methyl]piperidine (CAS 946713-40-2)
- 4-((3-Ethylphenoxy)methyl)piperidine (CAS 946758-67-4)
Recommended Standards
- 3-(3,5-Dimethylphenoxy)-2,2-dimethylpropanoic acid (CAS 938320-00-4)
- 3-(4-(tert-Butoxy)phenyl)propanoic acid (CAS 21323-98-8)
- 3-(3,4-Dimethoxyphenyl)-3-methylbutan-2-one (CAS 4461-99-8)
- 3-(4-Butoxyphenyl)propanoic acid (CAS 3243-41-2)
- 1-Isopropyl-2-methylindoline (CAS 33555-44-1)
- 2-(Pyridin-3-yl)-1H-imidazo[4,5-f][1,10]phenanthroline (CAS 1190270-77-9)
- methyl (1R,2R,4S)-4-(((2R,4S,5S,6S)-4-(dimethylamino)-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-2,5,7-trihydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracene-1-carboxylate (CAS 60504-57-6)
- 4-Methylquinuclidin-3-one hydrochloride (CAS 2682935-69-7)
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