Venetoclax Impurity 65 CAS CATO-C4X-249565
| CAS No. | CATO-C4X-249565 |
| Molecular Formula | C38H53ClN4 |
| Molecular Weight | 601.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Venetoclax Impurity 65 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.
As a process- or degradation-related impurity, Venetoclax Impurity 65 (CAS CATO-C4X-249565, C38H53ClN4) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C38H53ClN4, Venetoclax Impurity 65 contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 601.31 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.
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 | C38H53ClN4 |
| Molecular Weight | 601.31 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Venetoclax Standards
- Venetoclax Impurity 67 (CAS CATO-C4X-249567)
- Venetoclax Impurity 27 (CAS CATO-C4X-249527)
- Venetoclax Impurity 51 (CAS CATO-C4X-249551)
- Venetoclax Impurity 101 (CAS CATO-C4X-2495101)
- Venetoclax Impurity 142 (CAS CATO-C4X-2495142)
- Venetoclax Impurity 56 (CAS CATO-C4X-249556)
- Venetoclax Impurity 41 (CAS CATO-C4X-249541)
- Venetoclax Impurity 81 (CAS CATO-C4X-249581)
Recommended Standards
- Tris(2-methoxyphenyl)bismuth dichloride (CAS 121899-81-8)
- Avanafil Impurity 39 (CAS CATO-C4X-111839)
- (1S,3S,5S)-1,3,5-Tris(4-bromophenyl)adamantane (CAS 1160509-20-5)
- 1,5-Cyclooctadienebis(trifluoromethanesulfonate)platinum(II) (CAS 353796-98-2)
- Apixaban Impurity 83 (CAS CATO-C4X-108883)
- Bevantolol Impurity 4 (CAS CATO-C4X-24114)
- Tedizolid Impurity 88 (CAS 1239662-43-1)
- (4-hydroxy-3-methoxyphenyl)(morpholino)methanethione (CAS 17692-71-6)
- Narasin (CAS 55134-13-9)
- 7-Hydroxy-8-(morpholinomethyl)-3-(4-propylphenoxy)-2-(trifluoromethyl)-4H-chromen-4-one (CAS 685861-16-9)
- (2-Hydroxynaphthalen-1-yl)(phenyl)methanone (CAS 6333-07-9)
- [(2E)-2-(Phenylmethylidene)heptyl](propan-2-yl)amine hydrochloride (CAS 1240590-97-9)
- 4-Nitro-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazole-5-carbaldehyde (CAS 864300-90-3)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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