3,3-Dimethyl-4-phenylbutanoic acid CAS 13540-66-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13540-66-4 |
| Molecular Formula | C12H16O2 |
| Molecular Weight | 192.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3,3-Dimethyl-4-phenylbutanoic acid (CAS 13540-66-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H16O2. Molecular weight: 192.25 g/mol. COA included with every batch.
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.) | 1960 |
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Recommended Standards
- Ethyl 3-ethyl-5-methylbenzoate (CAS 1349717-62-9)
- 6,7-Dimethoxy-1,2,3,4-tetrahydronaphthalene (CAS 13575-83-2)
- 4-(2,4-Dimethylphenyl)butanoic acid (CAS 13621-26-6)
- 1,1,4,4,7,7,10,10-Octamethyl-2,3,4,7,8,9,10,12-octahydro-1H-dibenzo[b,h]fluorene (CAS 77308-48-6)
- TCO-PEG8-acid (CAS 2353410-03-2)
- 2855-92-7 4,6-Dimethoxy-2'-methyl-3,4',6'-grisantrione (CAS 2855-92-7)
- Raltitrexed Impurity 32 (CAS CATO-C4X-138632)
- 3-Benzyl-1-ethyl-1,4,5,6-tetrahydropyrrolo[2,3-c]pyrazole (CAS 641584-88-5)
- [3-Fluoro-5-(trifluoromethyl)phenyl]-hydrazine (CAS 913198-84-2)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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 13829788188 / jacky.chen@cato-chem.com