2-Oxo-5-phenylpentanoic acid CAS 88768-11-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88768-11-0 |
| Molecular Formula | C11H12O3 |
| Molecular Weight | 192.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Oxo-5-phenylpentanoic acid (CAS 88768-11-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H12O3. Molecular weight: 192.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H12O3 |
| Molecular Weight | 192.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
Related Oxo Standards
- 5-Oxo-5-phenylpentanoic acid (CAS 1501-05-9)
- 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)
- 4-Methyl-4-phenylpentanoic acid (CAS 4408-55-3)
Recommended Standards
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- 2-Phenyltetrahydrofuran-3-carboxylic acid (CAS 866914-25-2)
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- 2-Amino-6-(chloromethyl)-4-(difluoromethyl)nicotinic acid (CAS 1805358-58-0)
- 3-Chloro-4-[(2-fluorobenzyl)oxy]benzaldehyde (CAS 433253-90-8)
- 3-Fluoro-4-(4-methoxyphenyl)pyridine (CAS 1610038-15-7)
- 2-Oxepanone, polymer with 4-amino-.alpha.,.alpha.,4-trimethylcyclohexanemethanamine, 1,6-hexanediol, 2,2'-iminobis[ethanol], 1,1'-methylenebis[4-isocyanatocyclohexane] and 2,2'-oxybis[ethanol] (CAS 68052-62-0)
- (S)-(6-Bromo-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)methanol (CAS 1263284-23-6)
- Tert-butyl 5-methyl-7-oxa-2-azaspiro[3.5]Nonane-2-carboxylate (CAS 2306272-21-7)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
Why CATO?
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