Imatinib Impurity 8 CAS 2410195-20-7
| CAS No. | 2410195-20-7 |
| Molecular Formula | C17H15N5O |
| Molecular Weight | 305.33 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C17H15N5O, Imatinib Impurity 8 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 305.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies Imatinib Impurity 8 (CAS 2410195-20-7), a pharmacopoeial impurity reference standard (molecular formula C17H15N5O, MW 305.33 g/mol) used for the identification and quantification of trace impurities in APIs.
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 | C17H15N5O |
| Molecular Weight | 305.33 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 5 |
Related Imatinib Standards
- Imatinib Impurity 77 (CAS CATO-C4X-106877)
- Imatinib Impurity 36 (CAS 475587-23-6)
- Imatinib Impurity 38 (CAS CATO-C4X-106838)
- Imatinib Impurity 39 (CAS 796738-71-1)
- Imatinib Impurity 49 (CAS CATO-C4X-106849)
- Imatinib Impurity 53 (CAS 152460-09-8)
- Imatinib Impurity 19 (CAS 3367-50-8)
- Imatinib Impurity 34 (CAS 765269-29-2)
Recommended Standards
- N-Nitroso Ranolazine Impurity 15 (CAS CATO-C4X-102615)
- Apixaban Impurity 76 (CAS 2456339-94-7)
- Zaleplon Related Compound B (CAS 478081-98-0)
- Nilotinib Impurity 18 (CAS 851137-91-2)
- Vildagliptin Impurity 16 (CAS CATO-C4X-110016)
- Glipizide Impurity 41 (CAS CATO-C4X-140741)
- Cefoxitin Impurity 38 (CAS CATO-C4X-157838)
- Methyl 5-oxotetrahydrofuran-2-carboxylate (CAS 3885-29-8)
- Ethyl 3-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)benzoate (CAS 952183-63-0)
- Carbazole-9-carbonyl Chloride (CAS 73500-82-0)
- Trans-2-butenaldimethylacetal (CAS 18318-79-1)
- 8-Hydroxy-6-methyl-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid (CAS 50435-15-9)
- 1,1'-(((4,5-Diphenyloxazol-2-yl)methyl)azanediyl)bis(propan-2-ol) (CAS 33161-83-0)
- 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