3-(4-hydroxyphenyl) propionic acid CAS CATO-C3D-262203
| CAS No. | CATO-C3D-262203 |
| Molecular Formula | C15H14O3 |
| Molecular Weight | 242.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 242.27 g/mol gives 3-(4-hydroxyphenyl) propionic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(4-hydroxyphenyl) propionic acid (CAS CATO-C3D-262203), molecular formula C15H14O3 and molecular weight 242.27 g/mol, is a CATO reference standard with documented purity and traceability.
3-(4-hydroxyphenyl) propionic acid (C15H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C15H14O3 |
| Molecular Weight | 242.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | ≥95% |
| 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 |
Related hydroxyphenyl Standards
- 4-{[(2-hydroxyphenyl)methyl]amino}benzamide (CAS 1021124-73-1)
- 1-[(3-hydroxyphenyl)methyl]-3-phenylurea (CAS 553611-03-3)
- 3-(3-Hydroxyphenyl)-2-phenylpropanoic acid (CAS 856810-01-0)
- 3-(4-Hydroxyphenyl)-2-phenylpropanoic acid (CAS 89-23-6)
- Benzyl 2-(3-hydroxyphenyl)acetate (CAS 295320-25-1)
- Benzyl 2-(4-hydroxyphenyl)acetate (CAS 27727-37-3)
- n-[2-(4-hydroxyphenyl)ethyl]pyridine-2-carboxamide (CAS 791805-78-2)
- 3-(3-hydroxyphenyl) propionic acid (CAS CATO-C3D-262207)
Recommended Standards
- CAS 864272-34-3 (CAS 864272-34-3)
- (5s)-4,5-dimethyl-8-oxo-5,6,7,8-tetrahydronaphtho[2,3-b]furan-3-c Arbaldehyde 87440-75-3 (CAS 87440-75-3)
- 3-(2-hydroxyphenyl) propionic acid (CAS CATO-C3D-262209)
- (2E)-3-[4-(1H-Imidazol-1-ylmethyl)-phenyl]-2-propenoic acid Methyl Ester 86911-17-3 (CAS 86911-17-3)
- 4-Bromo-2-isopropylaniline (CAS 81090-34-8)
- 2-Amino-4-(2,2,2-trifluoroethyl)benzoic acid (CAS 1393532-58-5)
- 2-Chloro-N-((6-chloropyridazin-3-yl)methyl)acetamide (CAS 1353979-17-5)
- 2-Amino-3-[(4-aminophenyl)sulfanyl]propanoic acid (CAS 63129-86-2)
- 2-(2-Chlorophenyl)-2,3-dihydroquinolin-4(1H)-one (CAS 668998-36-5)
- 13505-01-6 3-fluoranyl-4-nitro-pyridine 3-fluoro-4-nitropyridine A806871 (CAS 13505-01-6)
- 2-Chloro-1-(4-chlorophenyl)ethanol (CAS 6378-66-1)
- 1-[4-(Trifluoromethyl)phenyl]cyclopentanecarboxylic Acid (CAS 1260823-68-4)
- 2-(2-Methyl-3H-imidazo[4,5-b]pyridin-3-yl)acetic acid (CAS 1368815-51-3)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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