(+/-)-2-(P-Methoxyphenoxy)propionic acid CAS 150436-68-3
| CAS No. | 150436-68-3 |
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.20 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.
(+/-)-2-(P-Methoxyphenoxy)propionic acid (CAS 150436-68-3) is a high-purity analytical reference standard with the molecular formula C10H12O4 and a molecular weight of 196.20 g/mol.
The molecular framework of (+/-)-2-(P-Methoxyphenoxy)propionic acid (C10H12O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
As a certified reference material (CRM), (+/-)-2-(P-Methoxyphenoxy)propionic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H12O4 |
| Molecular Weight | 196.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| 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.) | 1999 |
Related P Standards
- 2-(2-Methoxyphenoxy)acetohydrazide (CAS 107967-88-4)
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- 2-(3-Methoxyphenoxy)acetohydrazide (CAS 436155-36-1)
- 2-(3-Methoxyphenoxy)propionic Acid (CAS 7309-52-6)
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- 3-(2-Methoxyphenoxy)propionic Acid (CAS 20370-80-3)
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- 3-(4-Methoxyphenoxy)propionic Acid (CAS 20811-60-3)
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