3-(4-(Benzyloxy)phenyl)-2-hydroxypropanoic acid CAS 141109-82-2
| CAS No. | 141109-82-2 |
| Molecular Formula | C16H16O4 |
| Molecular Weight | 272.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-(Benzyloxy)phenyl)-2-hydroxypropanoic acid (C16H16O4) contains a flavonoid core, a hydroxyl group, an ether linkage. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
3-(4-(Benzyloxy)phenyl)-2-hydroxypropanoic acid (CAS 141109-82-2) is a high-purity analytical reference standard with the molecular formula C16H16O4 and a molecular weight of 272.30 g/mol.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H16O4 |
| Molecular Weight | 272.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
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Recommended Standards
- 5-(4-(tert-Butyl)benzoyl)furan-2-carboxylic acid (CAS 1399662-80-6)
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- Methyl 2-amino-3-(4-(pyridin-3-yloxy)phenyl)propanoate (CAS 1396963-07-7)
- 1-Methyl-4-(2-(pyrrolidin-1-yl)pyrimidin-5-yl)-1H-pyrrole-2-carboxylic acid (CAS 1422061-33-3)
- 1,2,3,4,5,6-Hexahydropyrrolo[3,4-c]pyrrole (CAS 135325-06-3)
- 3-Ethoxy-2-iodopyridine (CAS 111454-62-7)
- 1-Acetyl-1,2,5,6-tetrahydropyridine-3-carboxylic acid (CAS 1373246-99-1)
- 3-[(pyridin-4-yl)amino]benzoic acid (CAS 89990-32-9)
- Rocuronium Bromide Impurity 23 (CAS CATO-C4X-124223)
- 1-Pyridin-4-yl-piperidine-4-carboxylic acid, 98% (CAS 93913-86-1)
- 1-(4-Chloropicolinoyl)piperidine-2-carboxylic acid (CAS 1218724-36-7)
- 2-((2-Fluorobenzyl)thio)-6-methyl-4-(trifluoromethyl)-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 626228-62-4)
- Tert-butyl 4-(4-bromo-2-fluorophenoxy)piperidine-1-carboxylate (CAS 954227-55-5)
- Biotinyl-Neuropeptide W-23 (human) (CAS 1815618-09-7)
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