953787-47-8 Usage
Description
2-Chloromethyl-3,4-dimethoxypyridine-N-oxide is a chemical compound with the molecular formula C8H8ClNO3. It is characterized by the presence of a chloromethyl group at the 2nd position, two methoxy groups at the 3rd and 4th positions, and a pyridine-N-oxide group. 2-Chloromethyl-3,4-dimethoxypyridine-N-oxide is known for its potential applications in various fields, particularly in organic synthesis.
Uses
Used in Organic Synthesis:
2-Chloromethyl-3,4-dimethoxypyridine-N-oxide is used as a synthetic intermediate for the preparation of various organic compounds. Its unique structure allows for a wide range of chemical reactions, making it a valuable building block in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 2-Chloromethyl-3,4-dimethoxypyridine-N-oxide is used as a key intermediate in the synthesis of drugs with potential therapeutic applications. Its versatility in organic synthesis enables the development of new drug candidates with improved efficacy and safety profiles.
Used in Agrochemical Industry:
2-Chloromethyl-3,4-dimethoxypyridine-N-oxide is also utilized in the agrochemical industry for the synthesis of active ingredients in pesticides and herbicides. Its ability to participate in various chemical reactions allows for the creation of novel compounds with enhanced pest control properties.
Check Digit Verification of cas no
The CAS Registry Mumber 953787-47-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,3,7,8 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 953787-47:
(8*9)+(7*5)+(6*3)+(5*7)+(4*8)+(3*7)+(2*4)+(1*7)=228
228 % 10 = 8
So 953787-47-8 is a valid CAS Registry Number.
InChI:InChI=1/C8H10ClNO3/c1-12-7-3-4-10(11)6(5-9)8(7)13-2/h3-4H,5H2,1-2H3
953787-47-8Relevant articles and documents
Method for preparing pantoprazole nitrogen oxide
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Paragraph 0017; 0038-0040; 0043-0045, (2020/05/14)
The invention provides a preparation method of pantoprazole nitrogen oxide, which is implemented according to the following steps: reacting 2-chloromethyl-3, 4-dimethoxypyridine hydrochloride servingas a raw material with m-chloroperoxybenzoic acid, and carrying out oxidization to prepare pyridine nitrogen oxide; and enabling the pyridine nitrogen oxide to react with 5-difluoromethoxy-2-mercapto-1H-benzimidazole to generate 5-difluoromethoxy-2-[(3, 4-dimethoxy-2-pyridyl) methyl] thio-1H-benzimidazole nitrogen oxide. The genetically toxic impurity pantoprazole nitrogen oxide of the pantoprazole sodium sesquihydrate is prepared by an economical and green method, the operation is simple and convenient, the condition is mild, and the product purity is high.
