57330-84-4 Usage
Uses
1. Used in Pharmaceutical Synthesis:
1(2H)-Pyridinecarboxylic acid, 3,4-dihydro-4-oxo-, ethyl ester is used as a synthetic intermediate for the development of various pharmaceutical compounds. Its unique structure allows it to be a key component in the synthesis of complex molecules with potential therapeutic applications.
2. Used in the Synthesis of E902770:
In the pharmaceutical industry, 1(2H)-Pyridinecarboxylic acid, 3,4-dihydro-4-oxo-, ethyl ester is used as a synthetic intermediate for the synthesis of (E)-Ethyl 4-(8-chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-ylidene)-3,4-dihydropyridine-1(2H)-carboxylate (E902770), a compound with potential applications in drug development.
3. Used as an Impurity in Loratadine Synthesis:
1(2H)-Pyridinecarboxylic acid, 3,4-dihydro-4-oxo-, ethyl ester is also an impurity in the synthesis of Loratadine (L469575), a nonsedating-type histamine H1-receptor antagonist used to treat allergies and other conditions. Its presence in the synthesis process highlights the importance of controlling impurities to ensure the safety and efficacy of the final product.
Check Digit Verification of cas no
The CAS Registry Mumber 57330-84-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,3,3 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 57330-84:
(7*5)+(6*7)+(5*3)+(4*3)+(3*0)+(2*8)+(1*4)=124
124 % 10 = 4
So 57330-84-4 is a valid CAS Registry Number.
57330-84-4Relevant academic research and scientific papers
Synthesis of Novel Iminosugar Derivatives Based on a 2-Azabi-ccyclo[41.0]heptane Skeleton
López-Rodríguez, Alberto,Domínguez, Gema,Pérez-Castells, Javier
, p. 4606 - 4612 (2017/10/16)
Iminosugars are good starting points for the development of different kinds of drugs. Many are polyhydroxylated piperidines that behave as biomimetics of their corresponding pyranoses analogues. In the interaction with carbohydrate processing enzymes, sel
Catalytic enantioselective conjugate addition of dialkylzinc reagents to N-substituted-2,3-dehydro-4-piperidones
Sebesta, Radovan,Pizzuti, Maria Gabriella,Boersma, Arnold J.,Minnaard, Adriaan J.,Feringa, Ben L.
, p. 1711 - 1713 (2007/10/03)
The first, highly enantioselective, copper/phosphoramidite-catalyzed conjugate addition of dialkylzinc reagents to N-substituted 2,3-dehydro-4- piperidones is described. The Royal Society of Chemistry 2005.
