Fenazaquin Impurity 5 CAS 124428-06-4
| CAS No. | 124428-06-4 |
| Molecular Formula | C20H16N2O |
| Molecular Weight | 300.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Fenazaquin Impurity 5 is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Fenazaquin Impurity 5 (CAS 124428-06-4), molecular formula C20H16N2O and molecular weight 300.35 g/mol, is a CATO reference standard with documented purity and traceability.
Fenazaquin Impurity 5 (C20H16N2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
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 Fenazaquin Impurity 5 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 | C20H16N2O |
| Molecular Weight | 300.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
Related Fenazaquin Standards
Recommended Standards
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- 2-Amino-N-[2-(3,4-dimethoxyphenyl)ethyl]benzamide (CAS 125232-06-6)
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- 2-Chloro-N-[1-(4-methoxyphenyl)ethyl]nicotinamide (CAS 894645-65-9)
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- 3-Bromo-4-(3,3-difluoroazetidin-1-yl)nitrobenzene (CAS 1779120-47-6)
- 1-Cyclopropyl-3-(dimethylamino)-2-methylprop-2-en-1-one (CAS 77846-87-8)
- β-Asp9-Tirzepatide (CAS CATO-CPTD788931)
Why CATO?
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