Sunitinib Impurity 12 CAS CATO-C4X-133312
| CAS No. | CATO-C4X-133312 |
| Molecular Formula | C10H14N2O2 |
| Molecular Weight | 194.23 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 Sunitinib Impurity 12 (CAS CATO-C4X-133312), a pharmacopoeial impurity reference standard (molecular formula C10H14N2O2, MW 194.23 g/mol) used for the identification and quantification of trace impurities in APIs.
Sunitinib Impurity 12 (C10H14N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, 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).
As a certified reference material (CRM), Sunitinib Impurity 12 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 | C10H14N2O2 |
| Molecular Weight | 194.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 2 |
Related Sunitinib Standards
- Sunitinib Impurity 14 (CAS 1309935-08-7)
- Sunitinib Impurity 52 (CAS 2199-59-9)
- Sunitinib Impurity 1 (CAS 37746-78-4)
- Sunitinib Impurity 43 (CAS 14352-65-9)
- Sunitinib Impurity 60 (CAS CATO-C4X-133360)
- Sunitinib Impurity 58 (CAS 17106-12-6)
- Sunitinib Impurity 85 (CAS 17106-16-0)
- Sunitinib Impurity 5 (CAS 5434-29-7)
Recommended Standards
- Pregabalin Impurity 59 (CAS 53439-96-6)
- Pregabalin Impurity 50 (CAS CATO-C4X-131250)
- Telmisartan Impurity 40 (CAS 2840-51-9)
- Pregabalin EP Impurity D (CAS 4118-51-8)
- Mirogabalin Impurity 163 (CAS CATO-C4X-2924163)
- Relebactam Impurity 75 (CAS CATO-C4X-214475)
- Amoxicillin impurity 110 (CAS CATO-C4X-1148110)
- Vitamin K1 Impurity 69 (CAS CATO-C4X-220769)
- Olmesartan Impurity 57 (CAS CATO-C4X-109757)
- 2,2'-(2-Hydroxytrimethylene)bis[1-methyl-dihydropyrrole]-d6 (CAS 1346600-76-7)
- 1-((Benzyloxy)carbonyl)-3,3-difluoropyrrolidine-2-carboxylic acid (CAS 1779438-13-9)
- Ilaprazole Impurity 166 (CAS 1015057-65-4)
- 1-(4-Fluorophenyl)-4-oxo-1,4-dihydropyridazine-3-carboxylic acid (CAS 874401-03-3)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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