Ethyl 2-oxo-3-pyrrolidinecarboxylate

Modify Date: 2025-08-20 18:18:35

Ethyl 2-oxo-3-pyrrolidinecarboxylate Structure
Ethyl 2-oxo-3-pyrrolidinecarboxylate structure
Common Name Ethyl 2-oxo-3-pyrrolidinecarboxylate
CAS Number 36821-26-8 Molecular Weight 157.167
Density 1.2±0.1 g/cm3 Boiling Point 312.7±35.0 °C at 760 mmHg
Molecular Formula C7H11NO3 Melting Point 71-75 °C
MSDS Chinese USA Flash Point 142.9±25.9 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name Ethyl 2-oxopyrrolidine-3-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 312.7±35.0 °C at 760 mmHg
Melting Point 71-75 °C
Molecular Formula C7H11NO3
Molecular Weight 157.167
Flash Point 142.9±25.9 °C
Exact Mass 157.073898
PSA 55.40000
LogP -1.10
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.466
InChIKey FHHMWJMUMOYGQW-UHFFFAOYSA-N
SMILES CCOC(=O)C1CCNC1=O
Storage condition 2-8°C

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Hazard Codes Xi
Risk Phrases 36/37/38
RIDADR NONH for all modes of transport
HS Code 2933790090

 Synthetic Route

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Ethyl 2-oxo-3-pyrrolidinecarboxylate Structure

Ethyl 2-oxo-3-p...

CAS#:36821-26-8

Literature: CHUGAI SEIYAKU KABUSHIKI KAISHA Patent: EP1854792 A1, 2007 ; Location in patent: Page/Page column 108-109 ;

~%

Ethyl 2-oxo-3-pyrrolidinecarboxylate Structure

Ethyl 2-oxo-3-p...

CAS#:36821-26-8

Literature: Lindstrom, Kyle J.; Crooks, Stephen L. Synthetic Communications, 1990 , vol. 20, # 15 p. 2335 - 2337

~%

Ethyl 2-oxo-3-pyrrolidinecarboxylate Structure

Ethyl 2-oxo-3-p...

CAS#:36821-26-8

Literature: Kato et al. Nippon Nogei Kagaku Kaishi, 1953 , vol. 27, p. 500 Chem.Abstr., 1955 , p. 3006

~%

Ethyl 2-oxo-3-pyrrolidinecarboxylate Structure

Ethyl 2-oxo-3-p...

CAS#:36821-26-8

Literature: Kato et al. Nippon Nogei Kagaku Kaishi, 1953 , vol. 27, p. 500 Chem.Abstr., 1955 , p. 3006

 Customs

HS Code 2933790090
Summary 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

 Synonyms

2-Oxo-pyrrolidine-3-carboxylic acid ethyl ester
Ethyl 2-oxo-3-pyrrolidinecarboxylate
3-Pyrrolidinecarboxylic acid, 2-oxo-, ethyl ester
Ethyl 2-oxopyrrolidine-3-carboxylate
Ethyl 2-oxo-pyrrolidine-3-carboxylate
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