(R)-2-(4-Butylphenyl)propionic Acid CAS 1263078-21-2
| CAS No. | 1263078-21-2 |
| Molecular Formula | C13H18O2 |
| Molecular Weight | 206.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H18O2, (R)-2-(4-Butylphenyl)propionic Acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 206.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
(R)-2-(4-Butylphenyl)propionic Acid (CAS 1263078-21-2) is a high-purity analytical reference standard with the molecular formula C13H18O2 and a molecular weight of 206.28 g/mol.
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 (R)-2-(4-Butylphenyl)propionic 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 | C13H18O2 |
| Molecular Weight | 206.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related R Standards
- 4-tert-Butylphenyl Glycidyl Ether (CAS 3101-60-8)
- 2-(4-Butylphenyl)-2-oxoacetic acid (CAS 100117-61-1)
- 1-(4-Butylphenyl)butan-1-ol (CAS 1226404-27-8)
- 2-(4-Butylphenyl)butan-2-ol (CAS 152300-86-2)
- 1-(4-Butylphenyl)butan-2-ol (CAS 78210-28-3)
- 2-(4-Tert-butylphenyl)-2-oxoacetic acid (CAS 7099-90-3)
- [(4-tert-Butylphenyl)methyl](propyl)amine (CAS 1019382-07-0)
- [(4-tert-Butylphenyl)methyl](propan-2-yl)amine (CAS 110932-28-0)
Recommended Standards
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- Methyl (2r,3s)-2-(4-methoxyphenyl)pyrrolidine-3-carboxylate (CAS 748777-12-0)
- 5-Iodospiro[indoline-3,2'-[1,3]dioxolan]-2-one (CAS 34058-27-0)
- 4-(2,4-Dichlorophenyl)-2-methyl-1-butene (CAS 951892-67-4)
- Clausmarin (CAS 67604-65-3)
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