cis-3-[2-Oxo-2-(2-trifluoromethylphenyl)-ethyl]cyclopentane-1-carboxylic acid CAS 733740-45-9
| CAS No. | 733740-45-9 |
| Molecular Formula | C15H15F3O3 |
| Molecular Weight | 300.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures cis-3-[2-Oxo-2-(2-trifluoromethylphenyl)-ethyl]cyclopentane-1-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
cis-3-[2-Oxo-2-(2-trifluoromethylphenyl)-ethyl]cyclopentane-1-carboxylic acid (CAS 733740-45-9), molecular formula C15H15F3O3 and molecular weight 300.27 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system, cis-3-[2-Oxo-2-(2-trifluoromethylphenyl)-ethyl]cyclopentane-1-carboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 300.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H15F3O3 |
| Molecular Weight | 300.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
Recommended Standards
- Bis(4-methyl-3-nitrophenyl)methanone (CAS 19910-92-0)
- cis-3-[2-Oxo-2-(3-trifluoromethylphenyl)-ethyl]cyclopentane-1-carboxylic acid (CAS 733740-46-0)
- 7-(Dimethylamino)-4-hydroxy-3-oxo-3H-phenoxazine-1-carboxylic acid (CAS 524-26-5)
- cis-3-[2-Oxo-2-(4-trifluoromethylphenyl)-ethyl]cyclopentane-1-carboxylic acid (CAS 733740-47-1)
- Mezlocillin sodium (CAS 59798-30-0)
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Why CATO?
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