Suzetrigine Impurity 42 CAS CATO-C4X-336942
| CAS No. | CATO-C4X-336942 |
| Molecular Formula | C15H15F5O4 |
| Molecular Weight | 354.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Suzetrigine Impurity 42 (C15H15F5O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies Suzetrigine Impurity 42 (CAS CATO-C4X-336942), a pharmacopoeial impurity reference standard (molecular formula C15H15F5O4, MW 354.27 g/mol) used for the identification and quantification of trace impurities in APIs.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H15F5O4 |
| Molecular Weight | 354.27 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | ≥95% |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
Related Suzetrigine Standards
- Suzetrigine Impurity 2 (CAS 2649470-87-9)
- Suzetrigine Impurity 21 (CAS CATO-C4X-336921)
- Suzetrigine Impurity 34 (CAS CATO-C4X-336934)
- Suzetrigine Impurity 61 (CAS CATO-C4X-336961)
- Suzetrigine Impurity 9 (CAS CATO-C4X-33699)
- Suzetrigine Impurity 12 (CAS 2649470-95-9)
- Suzetrigine Impurity 33 (CAS CATO-C4X-336933)
- Suzetrigine Impurity 35 (CAS CATO-C4X-336935)
Recommended Standards
- tert-Butyl 4-(4-(bromomethyl)phenyl)piperidine-1-carboxylate (CAS 1031843-31-8)
- Idarubicin impurity 13 (CAS 220736-88-9)
- tert-Butyl 4-(3-bromobenzyl)piperidine-1-carboxylate (CAS 1177559-56-6)
- 8-Fluoro-3-(methoxymethoxy)naphthalen-1-yl trifluoromethanesulfonate (CAS 2839526-64-4)
- Avibactam Impurity 130 (CAS CATO-C4X-1348130)
- Sugammadex Impurity 83 (CAS 2412952-90-8)
- Leuprorelin Impurity 56 (CAS CATO-C4X-182256)
- Benzyl (R)-2-(hydroxymethyl)piperazine-1-carboxylate (CAS 1217713-62-6)
- 6-Amino-4-chloro-5-(difluoromethyl)pyridine-3-sulfonamide (CAS 1805266-93-6)
- 2-(2-Hydroxyphenyl)-2-methylpropanoic acid (CAS 86549-98-6)
- Dodecyl 3-oxobutanoate (CAS 52406-22-1)
- Iohexol Impurity 30 (CAS CATO-C4X-166430)
- 4-(3-aminopiperidin-1-yl)benzoic acid dihydrochloride (CAS 1909319-40-9)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
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