Fenvalerate CAS 51630-58-1
| CAS No. | 51630-58-1 |
| Molecular Formula | C25H22ClNO3 |
| Molecular Weight | 419.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Fenvalerate (CAS 51630-58-1), molecular formula C25H22ClNO3 and molecular weight 419.90 g/mol, is a CATO reference standard with documented purity and traceability.
Fenvalerate (C25H22ClNO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Fenvalerate 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 | C25H22ClNO3 |
| Molecular Weight | 419.90 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at room temperature, 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Fenvalerate Standards
Recommended Standards
- Esfenvalerate (CAS 66230-04-4)
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- 7-(2-Chlorophenyl)-2-(4-(3-chlorophenyl)piperazin-1-yl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1242866-96-1)
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- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
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