Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,2-Pyrrolidinedicarboxylicacid, 3-ethyl-5-oxo-, 2,2-diethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

2446-13-1

2446-13-1 structure

2446-13-1 structure

Name: 2,2-Pyrrolidinedicarboxylicacid, 3-ethyl-5-oxo-, 2,2-diethyl ester
Chemical Name: diethyl 3-ethyl-5-oxopyrrolidine-2,2-dicarboxylate
CAS Number: 2446-13-1
Molecular Formula: C₁₂H₁₉NO₅
Molecular Weight: 257.28300
Create Date: 2017-04-25 21:43:12
Modify Date: 2024-01-17 18:10:29

Name	diethyl 3-ethyl-5-oxopyrrolidine-2,2-dicarboxylate
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

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

HS Code	2933790090

24410-84-2 structure

24410-84-2

1068-90-2 structure

1068-90-2

~82%

2446-13-1 structure

2446-13-1

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

2445-93-4 structure

2445-93-4

1068-90-2 structure

1068-90-2

~%

2446-13-1 structure

2446-13-1

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

Precursor 3
24410-84-2 1068-90-2 2445-93-4
DownStream 0

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