Quinolone analog 7 CAS CATO-C4X-1074143
| CAS No. | CATO-C4X-1074143 |
| Molecular Formula | C19H13FN2O3 |
| Molecular Weight | 336.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Quinolone analog 7.
CATO supplies Quinolone analog 7 (CAS CATO-C4X-1074143), a certified reference material (molecular formula C19H13FN2O3, MW 336.32 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Quinolone analog 7 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 336.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Quinolone analog 7 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H13FN2O3 |
| Molecular Weight | 336.32 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Quinolone Standards
- Quinolone analog 6 (CAS CATO-C4X-1074142)
- Quinolone analog 5 (CAS CATO-C4X-1074141)
- Quinolone analog 2 (CAS CATO-C4X-1074138)
- Quinolone analog 13 (CAS CATO-C4X-1074149)
- Quinolone analog 4 (CAS CATO-C4X-1074139)
- Quinolone analog 12 (CAS 119914-61-3)
- Quinolone analogues 1 (CAS CATO-C4X-1074137)
- Quinolone analog 14 (CAS CATO-C4X-1074150)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com