Nintedanib impurity I

尼达尼布杂质I

Also known as: (3Z)-2,3-Dihydro-3-[[[4-[methyl(1-piperazinylacetyl)amino]phenyl]amino]phenylmethylene]-2-oxo-1H-indole-6-carboxylic acid methyl ester, (Z)-Methyl 3-(((4-(N-methyl-2-(piperazin-1-yl)acetamido)phenyl)amino)(phenyl)methylene)-2-oxoindoline-6-carboxylate, 1H-Indole-6-carboxylic acid, 2,3-dihydro-3-[[[4-[methyl[2-(1-piperazinyl)acetyl]amino]phenyl]amino]phenylmethylene]-2-oxo-, methyl ester, (3Z)-, Intedanib Impurity I, Nintedanib A, Nintedanib impurity 16, Nintedanib impurity 26

Nintedanib impurity I (CAS 334951-61-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C30H31N5O4 and a molecular weight of 525.60 g/mol. It is also known as (3Z)-2,3-Dihydro-3-[[[4-[methyl(1-piperazinylacetyl)amino]phenyl]amino]phenylmethylene]-2-oxo-1H-indole-6-carboxylic acid methyl ester, (Z)-Methyl 3-(((4-(N-methyl-2-(piperazin-1-yl)acetamido)phenyl)amino)(phenyl)methylene)-2-oxoindoline-6-carboxylate and 1H-Indole-6-carboxylic acid, 2,3-dihydro-3-[[[4-[methyl[2-(1-piperazinyl)acetyl]amino]phenyl]amino]phenylmethylene]-2-oxo-, methyl ester, (3Z)-. Key property: a density of 1.297±0.06 g/cm3 (20 ºC 760 Torr). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

334951-61-0

Jingsj CID

J-1528050-1

Molecular Formula

C₃₀H₃₁N₅O₄

Chinese Name

尼达尼布杂质I

Molecular Weight

525.60 g/mol

Category

Organic Compounds

Last updated

8/21/2026