2-Methyl-3-(2,4,5-trimethylphenyl)propanoic acid CAS 91970-09-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 91970-09-1 |
| Molecular Formula | C13H18O2 |
| Molecular Weight | 206.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Methyl-3-(2,4,5-trimethylphenyl)propanoic acid (CAS 91970-09-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H18O2. Molecular weight: 206.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H18O2 |
| Molecular Weight | 206.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| 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.) | 1983 |
Related Methyl Standards
- 2-Methyl-2-(2,4,5-trimethylphenyl)propanoic acid (CAS 1260742-41-3)
- Methyl 2-(2,4,5-trimethylphenyl)propanoate (CAS 1478037-47-6)
- 2-(2,4,5-Trimethylphenyl)butanoic acid (CAS 1481411-56-6)
- 3-(2,4,5-Trimethylphenyl)butanoic acid (CAS 883791-79-5)
- 3-(2,4,5-Trimethylphenyl)pentan-3-ol (CAS 1443327-70-5)
- (R)-1-(2,4,5-trimethylphenyl)pentan-1-amine (CAS 1213454-21-7)
- (S)-1-(2,4,5-trimethylphenyl)pentan-1-amine (CAS 1213466-46-6)
- 2-[(2,4,6-trimethylphenyl)amino]acetohydrazide (CAS 750624-66-9)
Recommended Standards
- 2-hydroxy-2-methyl-1-[4-(propan-2-yl)phenyl]propan-1-one (CAS 69673-85-4)
- 2-Methyl-3-(p-tolyl)pentanoic acid (CAS 91970-10-4)
- 2-Ethynyl-3',5'-dimethyl-1,1'-biphenyl (CAS 445262-68-0)
- 5-(1H-Benzo[d]imidazol-2-yl)-1H-pyrazol-3-ol (CAS 518357-35-2)
- 4-Bromo-5-chloro-2-methylphenylisothiocyanate (CAS 886501-19-5)
- 2-Cyclohexylisonicotinic acid (CAS 1367951-28-7)
- Flurbiprofen Impurity 110 (CAS CATO-C4X-1444110)
- 1,6-Dimethyl-4-(trifluoromethyl)pyridin-2(1H)-one (CAS 343981-56-6)
- 4-Bromo-3-(tert-butyl)phenol (CAS 10323-39-5)
- D-Tyr10-Tirzepatide (CAS CATO-CPTD788922)
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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