Bosutinib Impurity 22 CAS CATO-C4X-184722
| CAS No. | CATO-C4X-184722 |
| Molecular Formula | C33H43Cl2N7O3 |
| Molecular Weight | 656.65 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Bosutinib Impurity 22 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
CATO supplies Bosutinib Impurity 22 (CAS CATO-C4X-184722), a pharmacopoeial impurity reference standard (molecular formula C33H43Cl2N7O3, MW 656.65 g/mol) used for the identification and quantification of trace impurities in APIs.
Bosutinib Impurity 22 (C33H43Cl2N7O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C33H43Cl2N7O3 |
| Molecular Weight | 656.65 g/mol |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 7 |
Related Bosutinib Standards
- Bosutinib Impurity 36 (CAS CATO-C4X-184736)
- Bosutinib Methanoate (CAS 918639-10-8)
- Bosutinib Impurity 31 (CAS CATO-C4X-184731)
- Bosutinib Impurity 35 (CAS CATO-C4X-184735)
- Bosutinib Impurity 17 (CAS CATO-C4X-184717)
- Bosutinib Impurity 16 (CAS CATO-C4X-184716)
- Bosutinib Impurity 2 (CAS CATO-C4X-18472)
- Bosutinib Impurity 38 (CAS CATO-C4X-184738)
Recommended Standards
- Larotrectinib Impurity 11 (CAS 3040394-58-6)
- Teniposide (CAS 29767-20-2)
- Fmoc-Ser(GlcNAc(Ac)3-β-D)-OH (CAS 160067-63-0)
- Relugolix Impurity 192 (CAS CATO-C4X-2429192)
- Iguratimod Impurity 41 (CAS CATO-C4X-182641)
- CAS 2019119-44-7 (CAS 2019119-44-7)
- Calcitriol Impurity 29 (CAS 96614-28-7)
- 4-Chloro-N-(cyanomethyl)-N-methylbenzamide (CAS 89244-13-3)
- 2-(2-Phenoxyethyl)isoquinoline-1,3(2H,4H)-dione (CAS 634166-30-6)
- 2-(2,3-Dichlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1255760-30-5)
- 1-(4-Fluoro-3-(trifluoromethyl)phenyl)cyclopentanecarbonitrile (CAS 1260804-75-8)
- 4-Amino-3-bromobenzyl bromide (CAS 1260776-11-1)
- 7-Bromo-N-(2-ethoxyphenyl)benzo[b]oxepine-4-carboxamide (CAS 950380-71-9)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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