55338-73-3 Usage
Description
3-Amino-6-cyanopyridine is an organic compound with the molecular formula C6H5N3. It is a brown powder and is a derivative of pyridine, featuring an amino group at the 3rd position and a cyano group at the 6th position. 3-Amino-6-cyanopyridine is known for its potential applications in various chemical and pharmaceutical processes due to its unique structure and properties.
Uses
Used in Chemical Synthesis:
3-Amino-6-cyanopyridine is used as a synthetic intermediate for the production of various chemical compounds. Its presence of both amino and cyano functional groups makes it a versatile building block in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 3-Amino-6-cyanopyridine is used as a key component in the development of new drugs. Its unique structure allows it to be incorporated into drug molecules targeting specific receptors or enzymes, potentially leading to the creation of novel therapeutic agents.
Used in Material Science:
3-Amino-6-cyanopyridine can also be utilized in the field of material science, particularly in the development of new materials with specific properties. Its ability to form complexes with metal ions can be exploited in the design of coordination compounds with potential applications in catalysis, sensors, or other advanced materials.
Check Digit Verification of cas no
The CAS Registry Mumber 55338-73-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,3,3 and 8 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 55338-73:
(7*5)+(6*5)+(5*3)+(4*3)+(3*8)+(2*7)+(1*3)=133
133 % 10 = 3
So 55338-73-3 is a valid CAS Registry Number.
InChI:InChI=1/C6H5N3/c7-3-6-2-1-5(8)4-9-6/h1-2,4H,8H2
55338-73-3Relevant articles and documents
Preparation method of 2-nitrile-5-hydroxypyridine
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Paragraph 0030; 0031, (2017/08/29)
The invention relates to a preparation method of 2-nitrile-5-hydroxypyridine. The method comprises the steps: taking 2-bromine-5-nitropyridine, NaCN, CuCN, dimethylformamide, KH2PO4 and the like as starting raw materials to generate 2-nitrile-5-nitropyridine, adding ethyl acetate, an appropriate amount of reduced Fe powder and an enough amount of acetic acid, adding an appropriate amount of H2SO4 solution and NaNO2, and performing filtering and drying to obtain orange-yellow solid 2-nitrile-5-hydroxypyridine. The method is mild in reaction condition and low in cost; the raw materials are easy to obtain; and the method is suitable for mass production of a plant.
NOVEL AZA-OXO-INDOLES FOR THE TREATMENT AND PROPHYLAXIS OF RESPIRATORY SYNCYTIAL VIRUS INFECTION
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Page/Page column 28, (2015/02/25)
The invention provides novel compounds having the general formula: wherein R1, R2, R3, R4, R5, W and X are as described herein, compositions including the compounds and methods of using the compounds.
The Synthesis of the High-Potency Sweetener, NC-00637. Part 2: Preparation of the Pyridine Moiety
Ager, David J.,Erickson, Robert A.,Froen, Diane E.,Prakash, Indra,Zhi, Ben
, p. 62 - 71 (2013/09/04)
The pyridine moiety within the high-potency sweetener, NC-00637 (1), 5-amino-2-cyanopyridine (4), was prepared from 2-hydroxy-5-nitropyridine (10). The sequence involved the conversion of the hydroxy group to bromide followed by substitution with cyanide to give 2-cyano-5-nitropyridine (8). Reduction of the nitro group proved to be troublesome when catalytic hydrogenation was used. Iron with an acid gave a reproducible reaction that could be used at scale.
