2-Methyl-3-(4-methylphenyl)propanoic acid CAS 1012-15-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1012-15-3 |
| Molecular Formula | C11H14O2 |
| Molecular Weight | 178.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-3-(4-methylphenyl)propanoic acid (CAS 1012-15-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H14O2. Molecular weight: 178.23 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H14O2 |
| Molecular Weight | 178.23 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.) | 1957 |
Related Methyl Standards
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- 2-(2-Ethyl-6-methylphenyl)acetic acid (CAS 1267133-93-6)
- [3-(4-Methylphenyl)oxetan-3-yl]methanol (CAS 1903050-29-2)
- [3-(3-Methylphenyl)oxetan-3-yl]methanol (CAS 1904269-10-8)
- 2-(3-Methylphenyl)butanoic acid (CAS 213406-13-4)
- 2-Methyl-2-(3-methylphenyl)propanoic acid (CAS 93351-25-8)
- 2-Methyl-3-(2-methylphenyl)propanoic acid (CAS 52086-51-8)
Recommended Standards
- 2-(Piperazin-1-yl)phenol (CAS 1011-17-2)
- (3,3-dimethyl-2,3-dihydro-1-benzofuran-5-yl)methanol (CAS 1012070-16-4)
- 3-Methyl-3-phenylbutanoic acid (CAS 1010-48-6)
- N-Acetyl-S-(3-amino-2-hydroxy-3-oxopropyl)-L-cysteine-1,1-dimethylethyl Ester (CAS 1079950-08-5)
- 5-Bromo-2-(cyclopropylmethoxy)pyridine-3-carboxylic acid (CAS 1017782-57-8)
- 1-chloro-3-(4-methylphenoxy)propan-2-one (CAS 27997-97-3)
- 2-Bromo-5-(difluoromethyl)-6-methyl-3-nitropyridine (CAS 1805244-17-0)
- Alclometasone Dipropionate Impurity 4 (CAS 76576-24-4)
- 1,2-Diamino-3,4-ethylenedioxybenzene (CAS 320386-55-8)
- Semaglutide impurity 27 (CAS CATO-C4X-222627)
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