197904-11-3 Usage
Description
Cyclopentanecarboxylic acid, 2-amino-, ethyl ester, (1S-cis)(9CI) is a heterocyclic compound derived from cyclopentanecarboxylic acid. It features an amino group and an ethyl ester group, which contribute to its unique chemical properties and potential applications in various fields.
Uses
Used in Organic Synthesis:
Cyclopentanecarboxylic acid, 2-amino-, ethyl ester, (1S-cis)(9CI) is used as a key intermediate in the synthesis of various organic compounds. Its unique structure allows for further functionalization and modification, making it a valuable building block in the development of new molecules with potential applications in pharmaceuticals, agrochemicals, and other specialty chemicals.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, Cyclopentanecarboxylic acid, 2-amino-, ethyl ester, (1S-cis)(9CI) is used as a starting material for the development of novel drug candidates. Its heterocyclic structure and functional groups can be exploited to design and synthesize new molecules with specific biological activities, targeting various diseases and medical conditions.
Used in Agrochemical Industry:
Cyclopentanecarboxylic acid, 2-amino-, ethyl ester, (1S-cis)(9CI) also finds application in the agrochemical industry, where it can be used as a precursor for the synthesis of new pesticides, herbicides, or other crop protection agents. Its unique structure and reactivity can be utilized to create molecules with improved efficacy, selectivity, and environmental compatibility.
Check Digit Verification of cas no
The CAS Registry Mumber 197904-11-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,9,0 and 4 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 197904-11:
(8*1)+(7*9)+(6*7)+(5*9)+(4*0)+(3*4)+(2*1)+(1*1)=173
173 % 10 = 3
So 197904-11-3 is a valid CAS Registry Number.
197904-11-3Relevant articles and documents
Expanding dynamic kinetic protocols: Transaminase-catalyzed synthesis of α-substituted β-amino ester derivatives
Cuetos, Anibal,Lavandera, Ivan,Gotor, Vicente
supporting information, p. 10688 - 10690 (2013/11/06)
Several α-alkylated β-amino esters have been obtained via DKR processes employing a kit of transaminases and isopropylamine as an amino donor in aqueous medium under mild conditions. Thus, while acyclic α-alkyl-β-keto esters afforded excellent conversions and enantioselectivities, although usually low diastereoselectivities, using more constrained cyclic β-keto esters high to excellent inductions were obtained.
The first direct enzymatic hydrolysis of alicyclic β-amino esters: A route to enantiopure cis and trans β-amino acids
Forro, Eniko,Fueloep, Ferenc
, p. 6397 - 6401 (2008/02/13)
The first direct enzymatic method is reported for the synthesis of cis and trans βamino acid enantiomers through the lipase-catalyzed enantioselective hydrolysis of alicyclic β esters in organic media. High enantioselectivities (E usually > 001) were observed when the Candida antarctica lipase B catalyzed reactions were performed with H2O (0.5 equivalents) in iP iPr2O at 5°C. The resolved products, obtained in good yields (≥42%), could be easily separated.
