34767-85-6 Usage
Uses
Used in Pharmaceutical Industry:
4-CHLOROMETHYL-THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER is used as a chemical intermediate for the synthesis of new drugs, leveraging its versatile reactivity and potential biological activity to contribute to the development of innovative pharmaceutical compounds.
Used in Agrochemical Industry:
In the agrochemical sector, 4-CHLOROMETHYL-THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER is utilized as a key starting material for the preparation of a wide range of functionalized heterocyclic compounds, which are essential in the creation of various agrochemical products.
Used in Synthesis of Heterocyclic Compounds:
4-CHLOROMETHYL-THIOPHENE-2-CARBOXYLIC ACID METHYL ESTER is employed as a building block in the synthesis of heterocyclic compounds, which are crucial in various chemical and pharmaceutical applications due to their unique properties and structures.
Check Digit Verification of cas no
The CAS Registry Mumber 34767-85-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,7,6 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 34767-85:
(7*3)+(6*4)+(5*7)+(4*6)+(3*7)+(2*8)+(1*5)=146
146 % 10 = 6
So 34767-85-6 is a valid CAS Registry Number.
34767-85-6Relevant academic research and scientific papers
SIMPLE PREPARATION OF METHYL 4-CHLOROMETHYL- AND METHYL 5-CHLOROMETHYL-2-THIOPHENECARBOXYLATE
Kozmik, Vaclav,Palecek, Jaroslav
, p. 1483 - 1486 (2007/10/02)
Selective reduction of a mixture of methyl 4-chloromethyl-2-thiophenecarboxylate (I) and the 5-chloromethyl isomer II, prepared by chloromethylation of methyl 2-thiophenecarboxylate (III), gave pure 4-chloromethyl derivative I and 5-methyl-2-thiophenecarboxylate (V) which on treatment with sulfuryl chloride was converted into the 5-chloromethyl isomer II.
