4-(3-Hydroxyphenyl)butanoic acid CAS 103324-16-9
| CAS No. | 103324-16-9 |
| Molecular Formula | C10H12O3 |
| Molecular Weight | 180.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 180.20 g/mol gives 4-(3-Hydroxyphenyl)butanoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-(3-Hydroxyphenyl)butanoic acid (CAS 103324-16-9), a certified reference material (molecular formula C10H12O3, MW 180.20 g/mol) for analytical method development and quality control.
The molecular framework of 4-(3-Hydroxyphenyl)butanoic acid (C10H12O3) 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-(3-Hydroxyphenyl)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 | C10H12O3 |
| Molecular Weight | 180.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| 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.) | 1986 |
Related Hydroxyphenyl Standards
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- 2-(2-Hydroxyphenyl)-2-methylpropanoic acid (CAS 86549-98-6)
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Recommended Standards
- 4-Ethoxy-2-methylbenzoic acid (CAS 103323-97-3)
- 2-Ethoxymethyl-benzoic acid (CAS 103323-95-1)
- 2-Hydroxy-N,N'-dimethylbenzohydrazide (CAS 103448-99-3)
- 2-Methyl-3-phenoxypropanoic acid (CAS 103323-93-9)
- PDI26-2Th (CAS 851786-19-1)
- 3-Amino-5,6-dihydrobenzofuran-2(4H)-one (CAS 74495-89-9)
- N-(2-(1H-pyrrol-1-yl)ethyl)acrylamide (CAS 300396-24-1)
- Methyl 6-methoxy-3-methylbenzofuran-2-carboxylate (CAS 59254-11-4)
- Tazobactam Impurity 6 (CAS CATO-C4X-12056)
- Dimethyl(4-carboxybutyl)phosphonate (CAS 959580-89-3)
- 2-(3-Bromophenyl)-1-morpholinoethanethione (CAS 26580-58-5)
- 1-((4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)methyl)cyclopropane-1-carbonitrile (CAS 1233526-27-6)
- 5-(2-Hydrazonopropyl)-1,3,4-oxadiazol-2-amine (CAS 81259-40-7)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
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