Venetoclax Impurity 96 CAS CATO-C4X-249596
| CAS No. | CATO-C4X-249596 |
| Molecular Formula | C34H44Cl2N2 |
| Molecular Weight | 551.63 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Venetoclax Impurity 96 is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Venetoclax Impurity 96 (CAS CATO-C4X-249596) is a certified pharmaceutical impurity reference standard with the molecular formula C34H44Cl2N2 and a molecular weight of 551.63 g/mol.
Based on its molecular formula C34H44Cl2N2, Venetoclax Impurity 96 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 551.63 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
As a certified reference material (CRM), Venetoclax Impurity 96 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 | C34H44Cl2N2 |
| Molecular Weight | 551.63 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | ≥95% |
| 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Venetoclax Standards
- Venetoclax Impurity 73 (CAS CATO-C4X-249573)
- Venetoclax Impurity 113 (CAS CATO-C4X-2495113)
- Venetoclax Impurity 135 (CAS CATO-C4X-2495135)
- Venetoclax Impurity 147 (CAS CATO-C4X-2495147)
- Venetoclax Impurity 30 (CAS CATO-C4X-249530)
- Venetoclax Impurity 10 (CAS CATO-C4X-249510)
- Venetoclax Impurity 37 (CAS CATO-C4X-249537)
- Venetoclax Impurity 124 (CAS CATO-C4X-2495124)
Recommended Standards
- Nifekalant impurity 4 (CAS CATO-C4X-27974)
- Lercanidipine Impurity 25 (CAS CATO-C4X-136425)
- Akti-1/2 (CAS 612847-09-3)
- 1-(1-(4-Bromophenyl)ethyl)-4-(2-((tert-butyldiphenylsilyl)oxy)ethyl)piperazine (CAS 1704082-44-9)
- Lansoprazole Impurity 8 (CAS 127337-60-4)
- Ciprofloxacin Impurity 32 (CAS CATO-C4X-136232)
- Benazepril Impurity B (CAS 98626-50-7)
- Methyl 2-[(E)-2-(dimethylamino)vinyl]-6-isopropyl-5-oxo-5,6-dihydro-1,6-naphthyridine-3-carboxylate (CAS 1374510-92-5)
- N-(2,4-Dichloro-5-methoxyphenyl)-4-(2,2,2-trifluoroacetyl)benzamide (CAS 672951-50-7)
- ethyl (1S,7R)-3,4-diazatricyclo[5.2.1.0²⁶]deca-2(6),4-diene-5-carboxylate (CAS 2433888-77-6)
- 6-Nitro-1H-benzo[d]imidazol-4-amine (CAS 102169-82-4)
- Calcitriol Impurity 24 (CAS CATO-C4X-151024)
- tert-Butyl (6-cyanopyridin-2-yl)carbamate (CAS 400781-17-1)
- Semaglutide impurity 81 (CAS CATO-C4X-222681)
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