Venetoclax Impurity 29 CAS CATO-C4X-249529
| CAS No. | CATO-C4X-249529 |
| Molecular Formula | C64H76ClN9O7S |
| Molecular Weight | 1150.86 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Venetoclax Impurity 29 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 29 (CAS CATO-C4X-249529, C64H76ClN9O7S) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C64H76ClN9O7S, Venetoclax Impurity 29 contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 1150.86 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Molecular Formula | C64H76ClN9O7S |
| Molecular Weight | 1150.86 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 31.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 9 |
| Sulfur Atoms | 1 |
Related Venetoclax Standards
- Venetoclax Impurity 63 (CAS CATO-C4X-249563)
- Venetoclax Impurity 144 (CAS CATO-C4X-2495144)
- Venetoclax Impurity 145 (CAS CATO-C4X-2495145)
- Venetoclax Impurity 146 (CAS CATO-C4X-2495146)
- Venetoclax Impurity 22 (CAS CATO-C4X-249522)
- Venetoclax Impurity 141 (CAS CATO-C4X-2495141)
- Venetoclax Impurity 23 (CAS CATO-C4X-249523)
- Venetoclax Impurity 82 (CAS CATO-C4X-249582)
Recommended Standards
- CAS 676593-65-0 (CAS 676593-65-0)
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- Coclaurine Impurity 112 (CAS 116331-72-7)
- Tofacitinib Impurity 207 (CAS 2382711-65-9)
- 2,6-Dichloropyrimidine-4-carbonitrile (CAS 26293-93-6)
- Tert-butyl(1r,4r)-6-oxo-2,5-diazabicyclo[2.2.1]heptane-2-carboxylate (CAS 1608499-23-5)
- N-[(2RS,3RS)-2,3,4-Trihydroxy-butyl]-Val-Leu-anilide (CAS 1926163-76-9)
- Cyclodecanethiol (CAS 114460-54-7)
- (S)-Methyl 2,6-diaminohexanoate xhydrochloride (CAS 15445-34-8)
- 4-Chloro-5,6-dimethyl-2-phenylthieno[2,3-d]pyrimidine (CAS 83548-60-1)
- Semaglutide Impurity 124 (CAS CATO-C4X-2226124)
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