Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-Ethyl-5-oxo-3-pyrrolidinecarboxylic acid
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang

52743-73-4

52743-73-4 structure

52743-73-4 structure

Name: 1-ethyl-5-oxopyrrolidine-3-carboxylic acid
Chemical Name: 1-ethyl-5-oxopyrrolidine-3-carboxylic acid
CAS Number: 52743-73-4
Molecular Formula: C₇H₁₁NO₃
Molecular Weight: 157.16700
Create Date: 2018-12-28 19:56:35
Modify Date: 2024-01-04 15:23:51

Name	1-ethyl-5-oxopyrrolidine-3-carboxylic acid
Synonyms	1-Ethyl-5-oxo-3-pyrrolidinecarboxylic acid 1-Ethyl-5-oxo-pyrrolidine-3-carboxylic acid

Density	1.246g/cm3
Boiling Point	363.1ºC at 760 mmHg
Molecular Formula	C₇H₁₁NO₃
Molecular Weight	157.16700
Flash Point	173.4ºC
Exact Mass	157.07400
PSA	57.61000
Index of Refraction	1.507

HS Code	2933790090

100911-29-3 structure

100911-29-3

~94%

52743-73-4 structure

52743-73-4

Literature: Takeda Pharmaceutical Company Limited Patent: EP2530078 A1, 2012 ; Location in patent: Page/Page column 68 ;

617-52-7 structure

617-52-7

~%

52743-73-4 structure

52743-73-4

Literature: Takeda Pharmaceutical Company Limited Patent: EP2530078 A1, 2012 ;

Precursor 1
617-52-7
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%