3-(2,3-Dimethoxyphenoxy)propanoic acid CAS 64139-40-8
| CAS No. | 64139-40-8 |
| Molecular Formula | C11H14O5 |
| Molecular Weight | 226.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 3-(2,3-Dimethoxyphenoxy)propanoic acid (CAS 64139-40-8), a certified reference material (molecular formula C11H14O5, MW 226.23 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H14O5, 3-(2,3-Dimethoxyphenoxy)propanoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 226.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO manufactures 3-(2,3-Dimethoxyphenoxy)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 | C11H14O5 |
| Molecular Weight | 226.23 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 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.) | 1975 |
Related Dimethoxyphenoxy Standards
- 3-(2,5-Dimethoxyphenoxy)propanoic acid (CAS 867129-86-0)
- 3-(3,4-Dimethoxyphenoxy)propanoic acid (CAS 63434-50-4)
- 3-(3,5-Dimethoxyphenoxy)propanoic acid (CAS 854678-45-8)
- 3-(3,5-Dimethoxyphenoxy)-N-methylpropan-1-amine (CAS 1082303-67-0)
- trans-3-(3,4-Dimethoxyphenoxy)cyclobutanamine (CAS 1631027-11-6)
- 3-(3,4-Dimethoxyphenoxy)cyclobutan-1-amine (CAS 1823701-02-5)
- 3-(3,4-Dimethoxyphenoxy)-pyrrolidine hydrochloride (CAS 933716-84-8)
- 4-(2,6-dimethoxyphenoxy)piperidine (CAS 1016681-56-3)
Recommended Standards
- 3-(2,3-Dihydro-1,3a,8-triaza-cyclopenta[a]inden-1-yl)-3-oxo-propionitrile (CAS 565165-42-6)
- 3-(2,4-Dioxo-1,3-diazaspiro[4.4]Nonan-3-yl)propanoic acid (CAS 852400-00-1)
- 3-(1-Methyl-1H-imidazol-2-yl)-1,2-dihydroquinoxalin-2-one (CAS 326871-97-0)
- 3-(1H-Indol-2-yl)-1H-pyrazole-4-carboxamide (CAS 827316-52-9)
- 2-Methylbenzofuran-6-carbonitrile (CAS 200185-84-8)
- 5-Cyclopropoxy-2-fluoro-4-iodopyridine (CAS 1243356-83-3)
- 1-Bromo-3-fluoro-4-iodo-2-(trifluoromethyl)benzene (CAS 2383867-89-6)
- 1-(((4-Bromophenyl)thio)methyl)cyclopentan-1-ol (CAS 1489283-61-5)
- 4-(M-tolyl)piperazine-1-carboximidamide (CAS 17238-62-9)
- Ethyl 5-(4-chlorophenyl)-1H-pyrrole-2-carboxylate (CAS 65117-64-8)
- 2-Chloro-N-(2,2,4-trimethyl-2,3-dihydro-1-benzofuran-7-yl)pyridine-3-carboxamide (CAS 866153-44-8)
- 1-(2-Cyclopropyl-6-(trifluoromethyl)pyrimidin-4-yl)-1H-pyrazole-3-carboxylic acid (CAS 1707566-49-1)
- 3-(Perfluoroethyl)benzonitrile (CAS 1823246-09-8)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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