4-Methyl-4-phenylpentanoic acid CAS 4408-55-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4408-55-3 |
| Molecular Formula | C12H16O2 |
| Molecular Weight | 192.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Methyl-4-phenylpentanoic acid (CAS 4408-55-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H16O2. Molecular weight: 192.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H16O2 |
| Molecular Weight | 192.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| 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.) | 1958 |
Related Methyl Standards
- 2-methyl-5-phenylpentanoic acid (CAS 143097-60-3)
- 4-Methyl-2-phenylpentanoic acid (CAS 14320-58-2)
- 2-Methyl-3-phenylpentanoic acid (CAS 1616-69-9)
- 3-Methyl-2-phenylpentanoic acid (CAS 7782-37-8)
- 3-Methyl-5-phenylpentanoic acid (CAS 2939-13-1)
- 4-Methyl-3-phenylpentanoic acid (CAS 51690-50-7)
- 5-Oxo-5-phenylpentanoic acid (CAS 1501-05-9)
- 2-Oxo-5-phenylpentanoic acid (CAS 88768-11-0)
Recommended Standards
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- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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