4-Pentylphenyl 4-(4-pentylcyclohexyl)benzoate CAS 81929-44-4
| CAS No. | 81929-44-4 |
| Molecular Formula | C29H40O2 |
| Molecular Weight | 420.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Pentylphenyl 4-(4-pentylcyclohexyl)benzoate (C29H40O2) contains a steroid 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 4-Pentylphenyl 4-(4-pentylcyclohexyl)benzoate (CAS 81929-44-4), a certified reference material (molecular formula C29H40O2, MW 420.63 g/mol) for analytical method development and quality control.
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-Pentylphenyl 4-(4-pentylcyclohexyl)benzoate 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 | C29H40O2 |
| Molecular Weight | 420.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
Related Pentylphenyl Standards
- 4-((4-Pentylphenyl)ethynyl)phenyl (1s,4r)-4-propylcyclohexane-1-carboxylate (CAS 162368-33-4)
- 4-Pentylphenyl 4-(trans-4-butylcyclohexyl)benzoate (CAS 90937-41-0)
- 4-Pentylphenyl 4-(octyloxy)benzoate (CAS 50649-56-4)
- 4-Pentylphenyl 4-(trans-4-heptylcyclohexyl)benzoate (CAS 81929-47-7)
- 4-Pentylphenyl 4-(trans-4-propylcyclohexyl)benzoate (CAS 81929-40-0)
- 4-Pentylphenyl 4-(trans-4-ethylcyclohexyl)benzoate (CAS 122230-64-2)
- 4-(5-(4-Pentylphenyl)pyrimidin-2-yl)benzamide (CAS 63617-55-0)
- trans-4-Pentylphenyl 4-pentylcyclohexanecarboxylate (CAS 67589-72-4)
Recommended Standards
- 2,3,4-Tri-O-acetyl-β-L-arabinopyranosyl 2,2,2-Trichloroacetimidate (CAS 869848-87-3)
- Ethyl 2-(3-(tert-butyl)-4-hydroxyphenoxy)tetradecanoate (CAS 31994-60-2)
- 1,3-Bis(1-(2-(pyridin-4-yl)ethyl)piperidin-4-yl)propane (CAS 865075-36-1)
- Obeticholic Acid (CAS 459789-99-2)
- Ethyl 1-(pyridin-2-yl)-1H-pyrazole-4-carboxylate (CAS 171193-35-4)
- Pyridoxine Impurity 58 (CAS 88288-45-3)
- 7-chloro-3-propyl-[1,2,4]triazolo[4,3-c]pyrimidine (CAS 1152578-03-4)
- 2-(2-(P-tolyl)hydrazine-1-carbonyl)benzoic acid (CAS 109310-97-6)
- (1-(5-Nitrobenzo[d]thiazol-2-yl)piperidin-4-yl)methanol (CAS 1420858-59-8)
- n-(Cyclopropylmethyl)-1-(2,4-dimethylphenyl)ethan-1-amine (CAS 1019507-75-5)
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(4-methoxyphenyl)prop-2-en-1-one (CAS 102692-38-6)
- (S)-4-[(R)-1-(tert-Butoxy)ethyl]oxazolidine-2,5-dione (CAS 56210-05-0)
- Tofacitinib Impurity 153 (CAS CATO-C4X-1079153)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
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