Suzetrigine Impurity 22 CAS CATO-C4X-336922
| CAS No. | CATO-C4X-336922 |
| Molecular Formula | C21H20F5N3O5 |
| Molecular Weight | 489.39 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Suzetrigine Impurity 22 (CAS CATO-C4X-336922), a pharmacopoeial impurity reference standard (molecular formula C21H20F5N3O5, MW 489.39 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Suzetrigine Impurity 22 (C21H20F5N3O5) 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 489.39 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).
As a certified reference material (CRM), Suzetrigine Impurity 22 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 | C21H20F5N3O5 |
| Molecular Weight | 489.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 95% |
| 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 16 (CAS CATO-C4X-336916)
- Suzetrigine Impurity 15 (CAS CATO-C4X-336915)
- Suzetrigine Impurity 31 (CAS CATO-C4X-336931)
- Suzetrigine-d3 (CAS CATO-C4X-336940)
- Suzetrigine Impurity 23 (CAS CATO-C4X-336923)
- Suzetrigine Impurity 26 (CAS CATO-C4X-336926)
- Suzetrigine Impurity 27 (CAS CATO-C4X-336927)
- Suzetrigine Impurity 32 (CAS CATO-C4X-336932)
Recommended Standards
- Letermovir Impurity 127 (CAS CATO-C4X-2915127)
- (R)-6-(Amino(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methyl)-4-(3-chlorophenyl)-1-methyl-2(1H)-quinolinone (R)-R115777 192185-72-1 2 (1H))-Quinolinone,6-(amino(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methyl)-4-(3-chlorophenyl)-1-methyl-, 2(1H)-quinolinone 6-[(R)-amino(4-chlorophenyl)(1-methyl-1H-imidazol-5-yl)methyl]-4-(3-chlorophenyl)-1-methylquinolin-2(1H)-one 6-[(R)-amino-(4-chlorophenyl)-(3-methylimidazol-4-yl)methyl]-4-(3-chlorophenyl)-1-methylquinolin-2-one 6-[(S)-AMINO(4-CHLOROPHENYL)(1-METHYL-1H-IMIDAZOL-5-YL)METHYL]-4-(3-CHLOROPHENYL)-1-METHYLQUINOLIN-2(1H)-ONE D07NPS JAN R 115777 R-11577 R-115777 R115777 Tipifarnib Tipifarnib (USAN/INN) Tipifarnib [USAN] Zarnestra Zarnestra, IND 58359, R115777, Tipifarnib (CAS 192185-72-1)
- N1-(1,1,1-triphenyl-lambda5-phosphanylidene)-3,5-di(trifluoromethyl)aniline (CAS 628301-58-6)
- 2-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-N-(3,5-bis(trifluoromethyl)phenyl)acetamide (CAS 1023546-52-2)
- Oseltamivir Impurity 108 (CAS CATO-C4X-1720108)
- Riociguat Impurity 19 (CAS CATO-C4X-174919)
- Vericiguat Impurity 11 (CAS 1350653-29-0)
- (S)-N-Methyl-5-oxotetrahydrofuran-2-carboxamide (CAS 166765-05-5)
- 4-methylpiperidine-2,6-dione (CAS 25077-26-3)
- 4-(Benzyloxy)-3-morpholino-4-oxobutanoic acid (CAS 693805-41-3)
- 2-(4-Hydroxybut-2-yn-1-yl)isoindoline-1,3-dione (CAS 32331-81-0)
- 5-Chloro-2-thiophenamine (CAS 63806-78-0)
- 7-(((2S,3R,4S,5S,6R)-4,5-Dihydroxy-6-(hydroxymethyl)-3-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-5-hydroxy-2-(4-hydroxyphenyl)-6-methoxy-4H-chromen-4-one (CAS 156186-00-4)
- Semaglutide impurity 331 (CAS CATO-C4X-2226231)
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