Nintedanib Impurity 35
[CAS# 1168152-07-5]

Identification

• Name: Nintedanib Impurity 35
• Synonyms: (E)-methyl 1-acetyl-3-(methoxy(phenyl)methylene)-2-oxoindoline-6-carboxylate
• Molecular Formula: C₂₀H₁₇NO₅
• Molecular Weight: 351.35
• CAS Registry Number: 1168152-07-5
• EC Number: 857-184-8
• SMILES: CC(=O)N1C2=C(C=CC(=C2)C(=O)OC)/C(=C(/C3=CC=CC=C3)OC)/C1=O

Properties

• Density: 1.3±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.617, Calc.^*
• Boiling Point: 547.7±50.0 °C (760 mmHg), Calc.^*
• Flash Point: 285.0±30.1 °C, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS07 Warning
• Risk Statements: H302-H315-H319-H335
• Safety Statements: P261-P280-P301+P312-P302+P352-P305+P351+P338

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H312
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	4	H332
Germ cell mutagenicity	Muta.	2	H341