Intermediate for Venetoclax. Venetoclax (trade name Venclexta) is a small molecule oral drug that treats chronic lymphocytic leukemia (CLL) in those with a specific chromosomal abnormality. Venetoclax is a BH3-mimetic and acts as a Bcl-2 inhibitor. Venetoclax has been approved by US FDA om April 11, 2016.


Product Name:                  4-Chloro-3-nitrobenzenesulfonamide

Synonyms:                         N/A

CAS Number:                     97-09-6

Molecular Weight:            236.6295

Molecular Formula:          C6H5ClN2O4S

Purity (HPLC):                     ≥95%

Shipping Conditions:         Room temperature.

Storage Conditions:           Refrigerated.

Regulatory Statement:      For Research Use Only.

SMILES:                               [O-][N+](=O)c1cc(ccc1Cl)S(=O)(=O)N


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