2,2-Pyrrolidinedicarboxylicacid, 3-ethyl-5-oxo-, 2,2-diethyl ester

Modify Date: 2024-01-17 18:10:29

2,2-Pyrrolidinedicarboxylicacid, 3-ethyl-5-oxo-, 2,2-diethyl ester Structure
2,2-Pyrrolidinedicarboxylicacid, 3-ethyl-5-oxo-, 2,2-diethyl ester structure
Common Name 2,2-Pyrrolidinedicarboxylicacid, 3-ethyl-5-oxo-, 2,2-diethyl ester
CAS Number 2446-13-1 Molecular Weight 257.28300
Density 1.14g/cm3 Boiling Point 371.2ºC at 760mmHg
Molecular Formula C12H19NO5 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name diethyl 3-ethyl-5-oxopyrrolidine-2,2-dicarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.14g/cm3
Boiling Point 371.2ºC at 760mmHg
Molecular Formula C12H19NO5
Molecular Weight 257.28300
Exact Mass 257.12600
PSA 81.70000
LogP 0.72630
Vapour Pressure 1.05E-05mmHg at 25°C
Index of Refraction 1.464

 Safety Information

HS Code 2933790090

 Synthetic Route

~82%

2,2-Pyrrolidinedicarboxylicacid, 3-ethyl-5-oxo-, 2,2-diethyl ester Structure

2,2-Pyrrolidine...

CAS#:2446-13-1

Literature: ArQule Patent: US2002/183361 A1, 2002 ;

~%

2,2-Pyrrolidinedicarboxylicacid, 3-ethyl-5-oxo-, 2,2-diethyl ester Structure

2,2-Pyrrolidine...

CAS#:2446-13-1

Literature: Japan Tobacco Inc.; Yoshotomi Pharmaceutical Industries, Ltd. Patent: US5151497 A1, 1992 ;

 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

5,5-dicarboethoxy-4-ethyl-2-pyrrolidinone
Diethyl-3-ethyl-5-oxopyrrolidine-2,2-dicarboxylate
3-Ethyl-5-oxo-pyrrolidin-2,2-dicarbonsaeure-diethylester
4-ethyl-5,5-dicarbethoxy-2-pyrrolidinone
3-ethyl-5-oxo-pyrrolidine-2,2-dicarboxylic acid diethyl ester
Diethyl 3-ethyl-5-oxo-2,2-pyrrolidinedicarboxylate