(3E)-Methyl 1-(2-chloroacetyl)-3-(methoxyphenylmethylene)-2-oxoindoline-6-carboxylate
(3E)-1-(2-氯乙酰基)-2,3-二氢-3-(甲氧基苯基亚甲基)-2-氧代-1H-吲哚-6-羧酸甲酯
Also known as: Nintedanib Impurity 2, Nintedanib Impurity 2 (Intedanib Impurity 2), (3E)-1-(2-Chloroacetyl)-2,3-dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-indole-6-carboxylic acid methyl ester, (E)-methyl 1-(2-chloroacetyl)-3-(methoxy(phenyl)methylene)-2-oxoindoline-6-carboxylate, 1-(2-chloroacetyl)-3-[1-methoxy-1-phenylmeth-(E)-ylidene]-2-oxo-2,3-dihydro-1H-indole-6-carboxylic acid methyl ester, 1H-Indole-6-carboxylic acid, 1-(2-chloroacetyl)-2,3-dihydro-3-(methoxyphenylmethylene)-2-oxo-, methyl ester, (3E)-, Methyl (3E)-1-(2-chloroacetyl)-2,3-dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-indole-6-carboxylate, Methyl (3E)-1-(chloroacetyl)-3-[methoxy(phenyl)methylene]-2-oxo-6-indolinecarboxylate, Methyl (E)-1-(2-chloroacetyl)-3-(methoxy(phenyl)methylene)-2-oxoindoline-6-carboxylate, Methyl (E)-1-(2-chloroacetyl)-3-[methoxy(phenyl)methylene]-2-oxoindoline-6-carboxylate, Methyl-(3E)-1-(chloracetyl)-3-[methoxy(phenyl)methylen]-2-oxo-6-indolincarboxylat, T56 BNVYJ BV1G DUYR&O1 HVO1 &&E Form, methyl 1-(2-chloroacetyl)-3-(methoxy(phenyl)methylene)-2-oxoindoline-6-carboxylate, methyl-1-(chloroacetyl)-3-[methoxy(phenyl)methylene]-2-oxoindoline-6-carboxylate
(3E)-Methyl 1-(2-chloroacetyl)-3-(methoxyphenylmethylene)-2-oxoindoline-6-carboxylate (CAS 1174335-83-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C20H16ClNO5 and a molecular weight of 385.798 g/mol. It is also known as Nintedanib Impurity 2, Nintedanib Impurity 2 (Intedanib Impurity 2) and (3E)-1-(2-Chloroacetyl)-2,3-dihydro-3-(methoxyphenylmethylene)-2-oxo-1H-indole-6-carboxylic acid methyl ester. Key properties include a boiling point of 571.9±50.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 299.7±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1174335-83-1
- Jingsj CID
- J-1527774-3
- Molecular Formula
- C20H16ClNO5
- Chinese Name
- (3E)-1-(2-氯乙酰基)-2,3-二氢-3-(甲氧基苯基亚甲基)-2-氧代-1H-吲哚-6-羧酸甲酯
- Molecular Weight
- 385.798 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 571.9±50.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 299.7±30.1 °C |
Frequently Asked Questions
What is the CAS number of (3E)-Methyl 1-(2-chloroacetyl)-3-(methoxyphenylmethylene)-2-oxoindoline-6-carboxylate?
The CAS number of (3E)-Methyl 1-(2-chloroacetyl)-3-(methoxyphenylmethylene)-2-oxoindoline-6-carboxylate is 1174335-83-1.
What are the molecular formula and molecular weight of (3E)-Methyl 1-(2-chloroacetyl)-3-(methoxyphenylmethylene)-2-oxoindoline-6-carboxylate?
(3E)-Methyl 1-(2-chloroacetyl)-3-(methoxyphenylmethylene)-2-oxoindoline-6-carboxylate has molecular formula C20H16ClNO5 and molecular weight 385.798 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(3E)-Methyl 1-(2-chloroacetyl)-3-(methoxyphenylmethylene)-2-oxoindoline-6-carboxylate (CAS 1174335-83-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1527774-3 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.