Suzetrigine Impurity 23 CAS CATO-C4X-336923
| CAS No. | CATO-C4X-336923 |
| Molecular Formula | C21H18F5NO6 |
| Molecular Weight | 475.36 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 475.36 g/mol gives Suzetrigine Impurity 23 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Suzetrigine Impurity 23 (CAS CATO-C4X-336923) is a certified pharmaceutical impurity reference standard with the molecular formula C21H18F5NO6 and a molecular weight of 475.36 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Suzetrigine Impurity 23 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 475.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
As a certified reference material (CRM), Suzetrigine Impurity 23 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 | C21H18F5NO6 |
| Molecular Weight | 475.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Suzetrigine Standards
- Suzetrigine Impurity 26 (CAS CATO-C4X-336926)
- Suzetrigine Impurity 27 (CAS CATO-C4X-336927)
- Suzetrigine Impurity 32 (CAS CATO-C4X-336932)
- Suzetrigine Impurity 43 (CAS CATO-C4X-336943)
- Suzetrigine Impurity 14 (CAS CATO-C4X-336914)
- Suzetrigine-d3 (CAS CATO-C4X-336940)
- Suzetrigine (CAS 2649467-58-1)
- Suzetrigine Impurity 17 (CAS CATO-C4X-336917)
Recommended Standards
- Diethyl 2-amino-1,4-bis(4-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate (CAS 692287-98-2)
- Ald-Ph-amido-PEG2-C2-Pfp ester (CAS 2101206-60-2)
- 5-(4-((4-Bromophenyl)sulfonyl)piperazin-1-yl)-6-phenylpyridazin-3(2H)-one (CAS 477872-21-2)
- Vandetanib (CAS 443913-73-3)
- Prothioconazole impurity N1 (CAS 708263-86-9)
- Amlodipine Impurity N8 (CAS 721958-75-4)
- α-Ketoglutaric acid Dimer Impurity (CAS CATO-C3D-5782)
- Sotalol Impurity 9 (CAS CATO-C4X-20929)
- Methyl (2R)-2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-4-methylpentanoate (CAS 172846-55-8)
- 4-Fluorobenzyl piperidine-4-carboxylate (CAS 1267245-27-1)
- N-(5-Chloro-6-methylbenzo[d]thiazol-2-yl)-2-phenylacetamide (CAS 639052-78-1)
- 3-Sulfo-taurocholic Acid Disodium Salt (CAS 71781-33-4)
- 5-Amino-2-(hydroxymethyl)benzonitrile (CAS 1824662-72-7)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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