Etofenprox-carboxy CAS 117252-00-3
| CAS No. | 117252-00-3 |
| Molecular Formula | C25H26O4 |
| Molecular Weight | 390.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 390.47 g/mol gives Etofenprox-carboxy distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Etofenprox-carboxy (CAS 117252-00-3), molecular formula C25H26O4 and molecular weight 390.47 g/mol, is a CATO reference standard with documented purity and traceability.
Etofenprox-carboxy (C25H26O4) contains a flavonoid core, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures Etofenprox-carboxy 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.
Physical & Chemical Properties
| Molecular Formula | C25H26O4 |
| Molecular Weight | 390.47 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
Related Etofenprox Standards
Recommended Standards
- 3-[2-(Morpholine-4-carbonyl)-phenoxy]-piperidine-1-carboxylic acid tert-butyl ester (CAS 1146080-58-1)
- 5-Chloro-6-hydroxy-2-methylpyrimidin-4(3H)-one (CAS 1194-76-9)
- tert-Butyl 3-(4-(morpholine-4-carbonyl)phenoxy)piperidine-1-carboxylate (CAS 1146080-06-9)
- Tert-butyl (2S,4S)-4-hydroxy-2-(2-(4-methoxyphenyl)pyrrolidine-1-carbonyl)pyrrolidine-1-carboxylate (CAS 1246639-53-1)
- N-(p-Toluenesulfonyl)-L-phenylalanine (CAS 13505-32-3)
- 8-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydrobenzo[b]oxepin-5(2H)-one (CAS 2304634-83-9)
- 1-Methyl-3,5-diphenyl-1H-1,2,4-triazole (CAS 64017-21-6)
- 4-Chloro-2-(pentan-3-ylthio)pyridine (CAS 1346707-33-2)
- 5-(1-(5-((5-((2H-Pyrrol-2-ylidene)methyl)-2H-pyrrol-2-ylidene)methyl)-3-methyl-2H-pyrrol-2-ylidene)ethyl)-3,4-dimethyl-1H-pyrrol-2-yl 3-(isoxazol-5-yl)propanoate (CAS 90965-76-7)
- Aripiprazole Impurity 59 (CAS CATO-C4X-100859)
- 3,4-Difluoro-2-iodobenzophenone (CAS 951891-68-2)
- 3-METHYL-2-(3-(TRIFLUOROMETHYL)PHENYL)QUINOLINE-4-CARBOXYLIC ACID (CAS 1533-17-1)
- 2-(4-Amidinophenyl)indole-6-carboxamidine Dihydrochloride 2-(4-Carbamimidoylphenyl)indole-6-carboximidamide Dihydrochloride 28718-90-3 4',6-Diamidino-2-phenylindole Dihydrochloride A2412 DAPI.2HCl (CAS 28718-90-3)
- Cycloaspeptide D (CAS 691363-62-9)
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 18665070610 / Nicole.chen@cato-chem.com