ChemicalBook > Product Catalog >Organic Chemistry >Carboxylic acids and derivatives >(3E)-2,3-Dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-indole-6-carboxylic acid methyl ester

(3E)-2,3-Dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-indole-6-carboxylic acid methyl ester

(3E)-2,3-Dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-indole-6-carboxylic acid methyl ester Structure
CAS No.
1168150-46-6
Chemical Name:
(3E)-2,3-Dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-indole-6-carboxylic acid methyl ester
Synonyms
(3E)-2;Nintedanib-017;BIBF1120 Intermediate4;Nintedanib impurities3;Nintedanib Impurity 125;Nintedanib Intermediate 4;Nintedanib ethanesulfonate intermediates;oxo-1h-indole-6-carboxylic acid methyl ester;3E-2,3-Dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-indole-6-...;methyl (E)-3-(methoxy(phenyl)methylene)-2-oxoindoline-6-carboxylate
CBNumber:
CB92671010
Molecular Formula:
C18H15NO4
Molecular Weight:
309.32
MOL File:
1168150-46-6.mol
Modify Date:
2023/12/19 16:21:16

(3E)-2,3-Dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-indole-6-carboxylic acid methyl ester Properties

Boiling point 523.8±50.0 °C(Predicted)
Density 1.273±0.06 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
solubility DMSO (Slightly), Methanol (Slightly)
pka 10.62±0.20(Predicted)
form Solid
color Light Yellow

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

(3E)-2,3-Dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-indole-6-carboxylic acid methyl ester Chemical Properties,Uses,Production

Uses

(E)-Methyl 3-(Methoxy(phenyl)methylene)-2-oxoindoline-6-carboxylate is an intermediate of (E)-Intedanib [I666670]. It is also used as a reactant in the preparation of deuterated derivatives of Nintedanib (N478290), which is angiokinase inhibitor with antitumor activity.

(3E)-2,3-Dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-indole-6-carboxylic acid methyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

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(3E)-2,3-Dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-indole-6-carboxylic acid methyl ester BIBF1120 Intermediate4 Nintedanib ethanesulfonate intermediates (3E)-2,3-Dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-indole-6-carboxylic acid methyl este methyl (E)-3-(methoxy(phenyl)methylene)-2-oxoindoline-6-carboxylate 1H-Indole-6-carboxylic acid, 2,3-dihydro-3-(methoxyphenylmethylene)-2-oxo-, methyl ester, (3E)- Nintedanib Intermediate 4 (3E)-2 3-Dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-indole-6-carboxylic acid methyl ester Nintedanib-017 oxo-1h-indole-6-carboxylic acid methyl ester Nintedanib Impurity 125 3E-2,3-Dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-indole-6-... Nintedanib impurities3 1168150-46-6