4-Cyclohexylbenzoic acid CAS 20029-52-1
| CAS No. | 20029-52-1 |
| Molecular Formula | C13H16O2 |
| Molecular Weight | 204.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Cyclohexylbenzoic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-Cyclohexylbenzoic acid (CAS 20029-52-1), a certified reference material (molecular formula C13H16O2, MW 204.26 g/mol) for analytical method development and quality control.
The molecular framework of 4-Cyclohexylbenzoic acid (C13H16O2) 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).
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-Cyclohexylbenzoic 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 | C13H16O2 |
| Molecular Weight | 204.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Cyclohexylbenzoic Standards
Recommended Standards
- 4-Benzylbiphenyl (CAS 613-42-3)
- 4-Ethoxy-5,6,7,8-tetrahydronaphthalene-1-carbaldehyde (CAS 883540-98-5)
- 4,4-Dimethyl-2-phenylpent-2-enoic acid (CAS 2102729-59-7)
- 4'-Fluoro-[1,1'-biphenyl]-4-thiol (CAS 200958-13-0)
- 5-(2-Methoxybenzylidene)-2-thioxo-1,3-thiazolidin-4-one (CAS 73855-60-4)
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- 2-(3-methylthiophen-2-yl)ethan-1-amine hydrochloride (CAS 1432677-65-0)
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- trans-3-(Methylamino)cyclobutan-1-ol (CAS 1033710-19-8)
- 97033-11-9 (+/-)-4-tert-Butyl-azetidin-2-one MFCD19218563 (CAS 97033-11-9)
- 4,4'-Azanediyldibenzoic acid (CAS 20800-00-4)
- 6-(4-Isopropoxyphenyl)-6-oxohexanoic acid (CAS 898791-88-3)
- 2-Methyl-N-((4-(thiophen-2-yl)tetrahydro-2H-pyran-4-yl)methyl)propane-1-sulfonamide (CAS 1210799-95-3)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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