551950-41-5 Usage
Uses
Used in Pharmaceutical Industry:
3-(2-chloro-pyridin-4-yl)-acrylic acid ethyl ester is used as a chemical intermediate for the synthesis of various drugs, contributing to the development of new medications for a range of medical conditions.
Used in Drug Development:
3-(2-CHLORO-PYRIDIN-4-YL)-ACRYLIC ACID ETHYL ESTER is utilized in the research and development of new pharmaceuticals, with its unique structure offering potential therapeutic benefits in treating different health issues.
It is crucial to handle 3-(2-chloro-pyridin-4-yl)-acrylic acid ethyl ester with care due to its potential harmful effects if not properly managed, ensuring safety in pharmaceutical research and production processes.
Check Digit Verification of cas no
The CAS Registry Mumber 551950-41-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,5,1,9,5 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 551950-41:
(8*5)+(7*5)+(6*1)+(5*9)+(4*5)+(3*0)+(2*4)+(1*1)=155
155 % 10 = 5
So 551950-41-5 is a valid CAS Registry Number.
InChI:InChI=1/C10H10ClNO2/c1-2-14-10(13)4-3-8-5-6-12-9(11)7-8/h3-7H,2H2,1H3/b4-3+
551950-41-5Relevant articles and documents
Dimethyl sulfoxide mediated elimination reactions in 3-aryl 2,3-dihalopropanoates: Scope and mechanistic insights
Li, Wei,Li, Jianchang,Lin, Melissa,Wacharasindhu, Sumrit,Tabei, Keiko,Mansour, Tarek S.
, p. 6016 - 6021 (2008/02/10)
(Chemical Equation Presented) Dimethyl sulfoxide (DMSO) efficiently causes the reductive elimination of 3-aryl 2,3-dibromopropanoates to cinnamates with good yield. With 3-phenyl 2,3-dihalopropanoates, debromination is the major pathway providing 3-phenylacrylate derivatives in high yields, whereas dehydrobromination is a competing pathway with thiophene derivatives. 1H NMR, 81Br NMR, and MS techniques indicated the formation of brominated-DMSO, MeBr, and HBr as byproducts in this transformation with no evidence for the formation of Br2. The dual role of DMSO as a nucleophile and bromine scavenger accounts for the products formed in this reaction.
