101664-59-9 Usage
Description
2-Chloro-3,4-dimethoxypyridine hydrochloride is an organic compound with the molecular formula C7H8ClNO2. It is a derivative of pyridine, featuring a chlorine atom at the 2nd position, and two methoxy groups at the 3rd and 4th positions. 2-CHLORO-3,4-DIMETHOXYPYRIDINE HYDROCHLORIDE is often utilized as an intermediate in the synthesis of various pharmaceuticals and chemical compounds due to its unique structural properties.
Uses
Used in Pharmaceutical Industry:
2-Chloro-3,4-dimethoxypyridine hydrochloride is used as a synthetic intermediate for the preparation of various pharmaceutical compounds. Its unique structure allows for further chemical modifications, making it a valuable building block in the development of new drugs.
Used in Chemical Synthesis:
In the field of chemical synthesis, 2-chloro-3,4-dimethoxypyridine hydrochloride serves as a key intermediate in the production of 3,4-dimethoxypyridine. This is achieved through a catalytic process involving nickel(II) chloride hexahydrate and triphenylphosphine as catalysts. The resulting 3,4-dimethoxypyridine can be further utilized in the synthesis of other complex organic molecules and compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 101664-59-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,6,6 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 101664-59:
(8*1)+(7*0)+(6*1)+(5*6)+(4*6)+(3*4)+(2*5)+(1*9)=99
99 % 10 = 9
So 101664-59-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H8ClNO2/c1-10-5-3-4-9-7(8)6(5)11-2/h3-4H,1-2H3
101664-59-9Relevant articles and documents
First synthesis of 4-chloro-2,2-difluoro[1,3]dioxole[4,5-c]pyridine
Catalani, Maria Pia,Paio, Alfredo,Perugini, Lorenzo
, p. 6783 - 6785 (2010)
The 2,2-difluorobenzodioxole moiety has been introduced in medicinal chemistry research as a potential metabolically more stable derivative of the benzodioxole fragment. Herein we present, to the best of our knowledge, the first synthesis of 4-chloro-2,2-
Syntheses of Hydroxylated Bipyridines, I. - Orellanine, the Poison of a Toadstool
Dehmlow, Eckehard V.,Schulz, Hans-Joachim
, p. 857 - 862 (2007/10/02)
Two syntheses of orellanine, -3,3',4,4'-tetrol-1,1'-dioxide (5b), are developed which comprise 10 or 11 steps, respectively.The chemical reactions of 5b with diazomethane and on UV irradiation are described.
