2-(3-Methoxyphenoxy)butanoic acid CAS 869944-67-2
| CAS No. | 869944-67-2 |
| Molecular Formula | C11H14O4 |
| Molecular Weight | 210.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(3-Methoxyphenoxy)butanoic acid (CAS 869944-67-2), a certified reference material (molecular formula C11H14O4, MW 210.23 g/mol) for analytical method development and quality control.
Structurally, 2-(3-Methoxyphenoxy)butanoic acid (C11H14O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 210.23 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-(3-Methoxyphenoxy)butanoic 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 | C11H14O4 |
| Molecular Weight | 210.23 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.) | 1987 |
Related Methoxyphenoxy Standards
- 4-(2-Methoxyphenoxy)butanoic acid (CAS 104215-93-2)
- (R)-3-(3-Methoxyphenoxy)butanoic acid (CAS 1136059-93-2)
- (S)-3-(3-Methoxyphenoxy)butanoic acid (CAS 1136059-97-6)
- Ethyl 2-(2-methoxyphenoxy)acetate (CAS 13078-21-2)
- 2-(3-Methoxyphenoxy)-2-methylpropanoic acid (CAS 140239-94-7)
- (R)-3-(4-methoxyphenoxy)butanoic acid (CAS 1416444-78-4)
- (S)-3-(2-Methoxyphenoxy)butanoic acid (CAS 1416444-96-6)
- (R)-3-(2-methoxyphenoxy)butanoic acid (CAS 1416445-13-0)
Recommended Standards
- 2-(3H-Imidazo[4,5-c]pyridin-2-yl)aniline (CAS 29528-22-1)
- 2-(3-Methoxyphenoxy)propanehydrazide (CAS 588678-30-2)
- 2-(3H-Imidazo[4,5-b]pyridin-2-yl)aniline (CAS 951-73-5)
- 2-(4-Aminophenoxy)benzonitrile (CAS 30202-91-6)
- Propyl 3-amino-1H-1,2,4-triazole-5-carboxylate (CAS 297149-39-4)
- 3-(4-Aminophenyl)-1H-pyrrole-2-carboxamide (CAS 902138-22-1)
- Ethyl 3-bromo-2-chloro-5-methylbenzoate (CAS 2121855-15-8)
- Methyl 1-(2-ethoxy-2-oxoethyl)-3,6-dimethyl-1h-pyrazolo[3,4-b]pyridine-4-carboxylate (CAS 938022-71-0)
- 2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-4-(methylselanyl)butanoic acid (CAS 1369531-99-6)
- methyl 2,3-dihydro-1H-isoindole-2-carboxylate (CAS 18913-40-1)
- 1-(Tert-butoxycarbonyl)-4-(3-methoxyphenyl)piperidine-4-carboxylic acid (CAS 1158750-63-0)
- 2-(5-Hydroxypyridin-2-yl)pyrimidine-5-carboxylic acid (CAS 1447607-79-5)
- 1,4,8,21,23-Pentaacetyloxy-rifamycin (CAS 1542148-38-8)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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