4'-Hexyl-[1,1'-biphenyl]-4-carboxylic acid CAS 59662-48-5
| CAS No. | 59662-48-5 |
| Molecular Formula | C19H22O2 |
| Molecular Weight | 282.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4'-Hexyl-[1,1'-biphenyl]-4-carboxylic acid.
4'-Hexyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 59662-48-5) is a high-purity analytical reference standard with the molecular formula C19H22O2 and a molecular weight of 282.38 g/mol.
4'-Hexyl-[1,1'-biphenyl]-4-carboxylic acid (C19H22O2) 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 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'-Hexyl-[1,1'-biphenyl]-4-carboxylic 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 | C19H22O2 |
| Molecular Weight | 282.38 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Related Hexyl Standards
- N-Hexyl-N-(5-methyl-1,3,4-oxadiazol-2-yl)hexanamide (CAS 62347-64-2)
- Hexyl 5-(1,3-dioxolan-2-yl)thiophene-2-carboxylate (CAS 898772-20-8)
- 1-Hexyl-3-(4-hydroxy-3-methoxybenzyl)urea (CAS 921766-24-7)
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- (5-Hexyl-2-styryloxazol-4-yl)methanol (CAS 89724-25-4)
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- 5'-Hexyl-[2,2'-bithiophene]-5-carbaldehyde (CAS 609369-40-6)
Recommended Standards
- 4-{[4-(5-methylthien-2-yl)-1,3-thiazol-2-yl]amino}butanoic acid (CAS 871217-36-6)
- 4-Methoxy-4-n-pentylbenzophenone (CAS 64357-56-8)
- 4,4-Diisothiocyanatodiphenylmethane (CAS 2798-05-2)
- 4-n-Pentylphenyl-4-methylbenzoate (CAS 50649-59-7)
- 2,6-Dichloro-3-hydroxybenzamide (CAS 22818-74-2)
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxy-5-methylphenyl)acetamide (CAS 477329-62-7)
- 1-(3-Nitrobenzoyl)piperazine (CAS 341529-34-8)
- 2-(Piperazin-1-yl)-N-(pyridin-2-yl)acetamide trihydrochloride dihydrate (CAS 496808-07-2)
- Chlorpromazine impurity 18 HCl (CAS 15502-93-9)
- Methyl 4-amino-3,5-dichlorobenzoate (CAS 41727-48-4)
- 2623-82-7 2-Bromooctanoic acid EINECS 220-079-7 (CAS 2623-82-7)
- N-benzyl-4-(benzylamino)-3-nitrobenzamide (CAS 291528-43-3)
- Azithromycin Impurity 10 (CAS 217500-34-0)
- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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