2-Methyl-4-(naphthalen-1-yl)butanoic acid CAS 7498-80-8
| CAS No. | 7498-80-8 |
| Molecular Formula | C15H16O2 |
| Molecular Weight | 228.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-4-(naphthalen-1-yl)butanoic acid (CAS 7498-80-8) is a high-purity analytical reference standard with the molecular formula C15H16O2 and a molecular weight of 228.29 g/mol.
Based on its molecular formula C15H16O2, 2-Methyl-4-(naphthalen-1-yl)butanoic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 228.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Methyl-4-(naphthalen-1-yl)butanoic 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 | C15H16O2 |
| Molecular Weight | 228.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
Related Methyl Standards
- 3-Methyl-2-(naphthalen-1-yl)butanoic acid (CAS 15410-69-2)
- 2-((Naphthalen-1-yloxy)methyl)tetrahydrofuran (CAS 828254-85-9)
- 3-Methyl-2-(naphthalen-2-yl)butanoic acid (CAS 64497-79-6)
- 3-Methyl-3-(naphthalen-1-yl)butanoic acid (CAS 63253-34-9)
- 5-(Naphthalen-2-yl)pentanoic acid (CAS 7475-48-1)
- Ethyl 3-(naphthalen-1-yl)propanoate (CAS 36818-50-5)
- Naphthalen-1-yl pentanoate (CAS 4298-98-0)
- 5-(naphthalen-1-yl)-2,3-dihydro-1,3,4-oxadiazole-2-thione (CAS 116082-89-4)
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- Semaglutide impurity 33 (CAS CATO-C4X-222633)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com