Silmitasertib (CX-4945)

Also known as: 5-((3-Chlorophenyl)amino)benzo[c][2,6]naphthyridine-8-carboxylic acid, 5-(3-chloroanilino)benzo[c][2,6]naphthyridine-8-carboxylic acid, 5-[(3-Chlorophenyl)amino]benzo[c]-2,6-naphthyridine-8-carboxylic acid CX-4945 (Silmitasertib), 5-[(3-Chlorophenyl)amino]benzo[c][2,6]naphthyridine-8-carboxylic acid, 5-[(3-chlorophenyl)amino]-Benzo[c]-2,6-naphthyridine-8-carboxylic acid, Benzo[c][2,6]naphthyridine-8-carboxylic acid, 5-[(3-chlorophenyl)amino]-, CX-4945 Silmitasertib, CX-4945, >=98%, CX-4945, CX4945, Silmitasertib, Silmitasertib(CX-4945)

Silmitasertib (CX-4945) (CAS 1009820-21-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H12ClN3O2 and a molecular weight of 349.771 g/mol. It is also known as 5-((3-Chlorophenyl)amino)benzo[c][2,6]naphthyridine-8-carboxylic acid, 5-(3-chloroanilino)benzo[c][2,6]naphthyridine-8-carboxylic acid and 5-[(3-Chlorophenyl)amino]benzo[c]-2,6-naphthyridine-8-carboxylic acid CX-4945 (Silmitasertib). Key properties include a boiling point of 568.5±50.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 297.6±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1009820-21-6

Jingsj CID

J-89898-2

Molecular Formula

C₁₉H₁₂ClN₃O₂

Molecular Weight

349.771 g/mol

Category

Organic Compounds

Last updated

8/21/2026