Suzetrigine Impurity 51 CAS CATO-C4X-336951
| CAS No. | CATO-C4X-336951 |
| Molecular Formula | C21H21F4N3O4 |
| Molecular Weight | 455.40 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 455.40 g/mol gives Suzetrigine Impurity 51 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Suzetrigine Impurity 51 (CAS CATO-C4X-336951) is a certified pharmaceutical impurity reference standard with the molecular formula C21H21F4N3O4 and a molecular weight of 455.40 g/mol.
Structurally, Suzetrigine Impurity 51 (C21H21F4N3O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 455.40 g/mol, it falls into the moderately-high-molecular-weight range. 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 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.
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 | C21H21F4N3O4 |
| Molecular Weight | 455.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Suzetrigine Standards
- Suzetrigine Impurity 38 (CAS CATO-C4X-336938)
- Suzetrigine Impurity 60 (CAS CATO-C4X-336960)
- Suzetrigine Impurity 25 (CAS CATO-C4X-336925)
- Suzetrigine Impurity 28 (CAS CATO-C4X-336928)
- Suzetrigine Impurity 19 (CAS CATO-C4X-336919)
- Suzetrigine Impurity 30 (CAS CATO-C4X-336930)
- Suzetrigine Impurity 29 (CAS CATO-C4X-336929)
- Suzetrigine Impurity 55 (CAS CATO-C4X-336955)
Recommended Standards
- N-((5-((4-Chlorobenzyl)thio)-4-(4-chlorophenyl)-4H-1,2,4-triazol-3-yl)methyl)-4-methylaniline (CAS 332872-74-9)
- 3-Acetamido-2-nitrophenyl 4-(benzyl(methyl)amino)-3,5-difluorobenzoate (CAS 1864061-72-2)
- 3-(9,10-Dioxo-9,10-dihydroanthracene-2-carboxamido)propyl 2,2,2-trifluoroethane-1-sulfonate (CAS 661461-84-3)
- MAC glucuronide linker-2 (CAS 229977-57-5)
- Amisulpride Impurity 68 (CAS 55666-99-4)
- Ilaprazole Dimer Impurity 38 (CAS CATO-C4X-1130229)
- Haloperidol Decanoate EP Impurity J (CAS 1797983-18-6)
- Ethyl 5-trifluoroacetyl-2-furanoate (CAS 898787-41-2)
- N-Ethyl-4-methoxy-N-(3-methylphenyl)benzamide (CAS 959303-25-4)
- (2E)-1-(2-Chlorophenyl)-3-(4-chlorophenyl)prop-2-en-1-one (CAS 1621488-11-6)
- 5-Methyloxolane-2-carboxylic acid, mixture of diastereomers (CAS 61834-13-7)
- Captopril EP Impurity E (CAS 23500-15-4)
- 2-Chloro-N-[3-chloro-4-(4-morpholinyl)phenyl]acetamide (CAS 669703-49-5)
- Insulin Pork(≥27 USP units/mg) (CAS 12584-58-6)
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