3-(4-Methoxy-2-methylphenyl)propanoic acid CAS 28353-93-7
| CAS No. | 28353-93-7 |
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 194.23 g/mol gives 3-(4-Methoxy-2-methylphenyl)propanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-(4-Methoxy-2-methylphenyl)propanoic acid (CAS 28353-93-7), a certified reference material (molecular formula C11H14O3, MW 194.23 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 3-(4-Methoxy-2-methylphenyl)propanoic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 194.23 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.
CATO manufactures 3-(4-Methoxy-2-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.) | 1965 |
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)
- Methyl 2-methoxy-4,6-dimethylbenzoate (CAS 110382-80-4)
- 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
- 3-(4-Hydroxyphenyl)propyl Acetate (CAS 80373-18-8)
- 3-(4-Methoxy-3-methylphenyl)propanoic acid (CAS 22442-47-3)
- 3-(4-Hydroxy-3,5-dimethylphenyl)propanoic Acid (CAS 7733-58-6)
- 3-(4-Methoxyphenoxy)butan-2-one (CAS 24264-51-5)
- tert-Butyl ((1-(2-aminoacetyl)piperidin-4-yl)methyl)carbamate (CAS 1353971-68-2)
- 1-(1-Heptyl)-piperazine, 98% (CAS 82502-77-0)
- 6-(Aminomethyl)-5-cyclopropoxypicolinaldehyde (CAS 1243324-94-8)
- (S)-3-(1-Aminoethyl)oxetan-3-ol (CAS 2380433-33-8)
- 1338494-56-6 1-Isopropylprolinamide MFCD20441371 (CAS 1338494-56-6)
- (E)-Methyl 5-(4-methylphenylsulfonamido)pent-2-enoate (CAS 868272-75-7)
- CAS 326495-36-7 (CAS 326495-36-7)
- Methyl 3-methylisonicotinate (CAS 116985-92-3)
- 4-(Bromomethyl)-2-chloro-5-methylpyridine (CAS 1227594-18-4)
- Semaglutide impurity 01 (CAS 1998701-31-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com