2-(4-Methoxy-3-methylphenyl)propanoic acid CAS 83026-50-0
| CAS No. | 83026-50-0 |
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Methoxy-3-methylphenyl)propanoic acid (C11H14O3) 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
2-(4-Methoxy-3-methylphenyl)propanoic acid (CAS 83026-50-0), molecular formula C11H14O3 and molecular weight 194.23 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 2-(4-Methoxy-3-methylphenyl)propanoic 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 | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, 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.) | 1980 |
Related Methoxy Standards
- 2-(4-Methoxy-3,5-dimethylphenyl)acetic acid (CAS 104216-50-4)
- 2-(4-Methoxy-2,5-dimethylphenyl)acetic acid (CAS 104216-78-6)
- Ethyl 2-methoxy-5-methylbenzoate (CAS 1071141-41-7)
- 4-Methoxy-2-(propan-2-yloxy)benzaldehyde (CAS 107811-48-3)
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- 2-Ethyl-4-methoxy-3-methylbenzoic acid (CAS 1181770-76-2)
- 2-Methoxy-3,4-dimethylphenyl acetate (CAS 118538-98-0)
- 2-Methoxy-N-(2-(pyridin-2-yl)ethyl)acetamide (CAS 1210792-81-6)
Recommended Standards
- 2-(4-Methoxy-2,6-dimethylphenyl)acetic acid (CAS 61000-25-7)
- 2-(4-Methoxyphenyl)-2-methylpropanoic acid (CAS 2955-46-6)
- 2-(4-Hydroxyphenyl)-3-methylbutanoic acid (CAS 70124-98-0)
- 2-(4-Methoxyphenyl)-4-methyl-1,3-dioxolane (CAS 6414-32-0)
- 6-(2-Piperidin-4-ylethoxy)nicotinic acid (CAS 1706462-52-3)
- ent-Levobunolol HCl (R-Bunolol HCl) (CAS 27867-05-6)
- 4-(2,3-Dichlorophenoxy)butanenitrile (CAS 1016831-33-6)
- 1-(5-Bromo-3-chlorothiophen-2-yl)ethan-1-one (CAS 1403468-44-9)
- 4-amino-3-benzyl-3-methylbutan-2-ol (CAS 1483742-87-5)
- (S)-1-Amino-2-methyl-1-phenylpropan-2-ol (CAS 110480-86-9)
- 2,6-Diethynylpyridine (CAS 75867-46-8)
- 9-(Benzylthio)acridine (CAS 1039-49-2)
- (1S,3S)-3-methylcyclohexan-1-ol (CAS 50538-78-8)
- Acetyl-Tau Peptide (273-284) amide trifluoroacetate salt (CAS 1684399-52-7)
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