Venetoclax Impurity 99 CAS 64646-01-1
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 64646-01-1 |
| Molecular Formula | C12H7Cl2N3O8S2 |
| Molecular Weight | 456.24 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Venetoclax Impurity 99 (CAS 64646-01-1) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H7Cl2N3O8S2. Molecular weight: 456.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H7Cl2N3O8S2 |
| Molecular Weight | 456.24 g/mol |
| Purity | ≥95% |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Venetoclax Standards
- Venetoclax Impurity 93 (CAS CATO-C4X-249593)
- Venetoclax Impurity 76 (CAS CATO-C4X-249576)
- Venetoclax Impurity 119 (CAS CATO-C4X-2495119)
- Venetoclax Impurity 71 (CAS CATO-C4X-249571)
- Venetoclax Impurity 92 (CAS CATO-C4X-249592)
- Venetoclax Impurity 151 (CAS CATO-C4X-2495151)
- Venetoclax Impurity 17 (CAS CATO-C4X-249517)
- Venetoclax Impurity 55 (CAS 2514648-06-5)
Recommended Standards
- Bis(3,5-bis(trifluoromethyl)phenyl)methanol (CAS 87901-76-6)
- Resmetirom Impurity 52 (CAS CATO-C4X-291252)
- DTFCO8-2Br (CAS 1309764-86-0)
- Benazepril Impurity 12 HCl (CAS 215447-90-8)
- Sumatriptan EP Impurity B (CAS 88919-51-1)
- (2Z)-1-(3,4-Dichlorophenyl)-3-(dimethylamino)-2-methanesulfonylprop-2-en-1-one (CAS 344275-67-8)
- (-)-Isodocarpin (CAS 10391-08-9)
- Lithium (5-cyanopyridin-2-yl)trihydroxyborate (CAS 1393822-91-7)
- 2-Bromo-1,3-dimethyl-5-(pentyloxy)benzene (CAS 91881-79-7)
- Semaglutide Impurity 158 (x TFA Salt) (CAS CATO-C4X-2226158)
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