Abemaciclib Impurity 69 CAS 1873303-32-2
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1873303-32-2 |
| Molecular Formula | C15H14ClFN4 |
| Molecular Weight | 304.75 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Abemaciclib Impurity 69 (CAS 1873303-32-2) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C15H14ClFN4. Molecular weight: 304.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H14ClFN4 |
| Molecular Weight | 304.75 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Abemaciclib Standards
- Abemaciclib Impurity 70 (CAS 1231930-47-4)
- Abemaciclib Impurity 20 (CAS CATO-C4X-293720)
- Abemaciclib Impurity 157 (CAS CATO-C4X-2937157)
- Abemaciclib Impurity 167 (CAS CATO-C4X-2937167)
- Abemaciclib Impurity 177 (CAS CATO-C4X-2937177)
- Abemaciclib Impurity N6 (CAS 1873303-31-1)
- Abemaciclib Impurity 50 (CAS CATO-C4X-293750)
- Abemaciclib Impurity 88 (CAS CATO-C4X-293788)
Recommended Standards
- n-(2-Chloroacetyl)-4-(n,n-dimethylsulfamoyl)benzamide (CAS 571162-56-6)
- N-(1,2,3-Benzothiadiazol-5-yl)-N-(3-chlorophenyl)urea (CAS 866156-69-6)
- 1020054-47-0 7535AC C16H17ClN2O2 N-(3-Amino-4-chlorophenyl)-2-(2,5-dimethylphenoxy) acetamide (CAS 1020054-47-0)
- Cefixime EP Impurity B (CAS 1335475-19-8)
- Fludarabine Impurity 19 (CAS CATO-C4X-184619)
- 2-Cyclopropoxy-N-methyl-5-(trifluoromethyl)benzamide (CAS 1243402-66-5)
- (R)-1-(tert-Butoxycarbonyl)-2-(4-nitrobenzyl)pyrrolidine-2-carboxylic acid (CAS 1217715-29-1)
- N-(4-Chlorobenzyl)-4-(2-cyclohexylethoxy)aniline (CAS 1040693-12-6)
- N-(5-Amino-2-fluorophenyl)-2-(2,5-dimethylphenoxy)propanamide (CAS 1020056-80-7)
- Des-Ala21-Tirzepatide (CAS CATO-CPTD788952)
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 13829788188 / jacky.chen@cato-chem.com