Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate

Modify Date: 2026-07-15 06:24:13

Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate Structure
Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate structure
Common Name Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate
CAS Number 40940-16-7 Molecular Weight 219.23700
Density 1.184g/cm3 Boiling Point 359.3ºC at 760 mmHg
Molecular Formula C12H13NO3 Melting Point N/A
MSDS N/A Flash Point 171.1ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.184g/cm3
Boiling Point 359.3ºC at 760 mmHg
Molecular Formula C12H13NO3
Molecular Weight 219.23700
Flash Point 171.1ºC
Exact Mass 219.09000
PSA 58.89000
LogP 1.76060
Index of Refraction 1.535
InChIKey FKECAHDYNXXONJ-UHFFFAOYSA-N
SMILES CCOC(=O)CC1C(=O)Nc2ccccc21

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

ethyl 2,3-dihydro-2-oxo-1H-indole-3-acetate
1-Cyclopentanone-2-acetic acid ethylester
Ethyl 2-oxocyclopentylacetate

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate?
A: Polar surface area (PSA) of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate is 58.89000.
Q: What is the InChIKey of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate?
A: InChIKey of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate is FKECAHDYNXXONJ-UHFFFAOYSA-N.
Q: What is the English name of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate?
A: The English name of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate is Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate.
Q: What is the CAS number of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate?
A: CAS number of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate is 40940-16-7.
Q: What English synonyms does Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate have?
A: English synonyms of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate: ethyl 2,3-dihydro-2-oxo-1H-indole-3-acetate, 1-Cyclopentanone-2-acetic acid ethylester, Ethyl 2-oxocyclopentylacetate.
Q: What is the LogP of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate?
A: LogP of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate is 1.76060.
Q: What is the SMILES notation of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate?
A: SMILES notation of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate is CCOC(=O)CC1C(=O)Nc2ccccc21.
Q: What is the molecular formula of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate?
A: Molecular formula of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate is C12H13NO3.
Q: What is the boiling point of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate?
A: Boiling point of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate is 359.3ºC at 760 mmHg.
Q: What is the molecular weight of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate?
A: Molecular weight of Ethyl (2-oxo-2,3-dihydro-1H-indol-3-yl)acetate is 219.23700.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.