4-(Cyclohexyloxy)-2-hydroxybenzoic acid CAS 1243476-50-7
| CAS No. | 1243476-50-7 |
| Molecular Formula | C13H16O4 |
| Molecular Weight | 236.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 236.26 g/mol gives 4-(Cyclohexyloxy)-2-hydroxybenzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(Cyclohexyloxy)-2-hydroxybenzoic acid (CAS 1243476-50-7) is a high-purity analytical reference standard with the molecular formula C13H16O4 and a molecular weight of 236.26 g/mol.
4-(Cyclohexyloxy)-2-hydroxybenzoic acid (C13H16O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, 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).
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-(Cyclohexyloxy)-2-hydroxybenzoic 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 | C13H16O4 |
| Molecular Weight | 236.26 g/mol |
| Appearance | Off-white to pale 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; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
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Recommended Standards
- 3-Cyclopropoxy-4-isopropoxybenzoic acid (CAS 1243465-29-3)
- 4-[4-(trifluoromethyl)-1,3-thiazol-2-yl]piperidine (CAS 1248983-30-3)
- 2-Cyclopropoxy-3-isopropoxybenzoic acid (CAS 1243462-41-0)
- 3-[4-(trifluoromethyl)-1,3-thiazol-2-yl]piperidine (CAS 1249566-89-9)
- 1,2-Dimethyl-4-nitro-1H-imidazole-5-carboxylic acid (CAS 54828-06-7)
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- 6,8-Dichloro-3,4-dihydroquinolin-2(1H)-one (CAS 125030-86-6)
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