Refametinib

Refametinib (RDEA119, Bay 86-9766)

Also known as: (S)-N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide, 3e8n, BAY 86-9766, BAY 8697661, BAY-869766, Cyclopropanesulfonamide, N-[3,4-difluoro-2-[(2-fluoro-4-iodophenyl)amino]-6-methoxyphenyl]-1-[(2S)-2,3-dihydroxypropyl]-, N-[3,4-Difluoro-2-[(2-fluoro-4-iodophenyl)amino]-6-methoxyphenyl]-1-[(2S)-2,3-dihydroxypropyl]cyclopropanesulfonamide, N-[3,4-difluoro-2-(2-fluoro-4-iodoanilino)-6-methoxyphenyl]-1-[(2S)-2,3-dihydroxypropyl]cyclopropane-1-sulfonamide, N-{3,4-Difluoro-2-[(2-fluoro-4-iodophenyl)amino]-6-methoxyphenyl}-1-[(2S)-2,3-dihydroxypropyl]cyclopropanesulfonamide, RDEA-119 (BAY-869766), RDEA119, RefaMetinib, RefaMetinib/BAY 8697661, UNII-JPX07AFM0N

Refametinib (CAS 923032-37-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H20F3IN2O5S and a molecular weight of 572.337 g/mol. It is also known as (S)-N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide, 3e8n and BAY 86-9766. Key properties include a boiling point of 566.9±60.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 296.7±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

923032-37-5

Jingsj CID

J-1982771-5

Molecular Formula

C₁₉H₂₀F₃IN₂O₅S

Chinese Name

Refametinib (RDEA119, Bay 86-9766)

Molecular Weight

572.337 g/mol

Category

Organic Compounds

Last updated

8/21/2026