30651-24-2 Usage
Description
5-Nitropyridine-2-carboxylic acid is an organic compound characterized by its light yellow solid appearance. It is a derivative of pyridine, a heterocyclic compound with a nitrogen atom in the ring structure, and features a carboxylic acid group and a nitro group attached to it. 5-Nitropyridine-2-carboxylic acid is known for its significance in the field of organic synthesis.
Uses
Used in Pharmaceutical Industry:
5-Nitropyridine-2-carboxylic acid is used as a synthetic intermediate for the development of various pharmaceutical compounds. Its unique structure allows it to be a key component in the synthesis of drugs with potential therapeutic applications.
Used in Chemical Synthesis:
In the chemical industry, 5-Nitropyridine-2-carboxylic acid serves as an important synthetic intermediate. Its versatile chemical properties enable it to be used in the creation of a wide range of chemical products, including those with potential applications in various industries such as agriculture, materials science, and environmental science.
Used in Research and Development:
Due to its unique structure and reactivity, 5-Nitropyridine-2-carboxylic acid is also utilized in research and development settings. It can be employed in the design and synthesis of novel compounds for various applications, including the development of new materials, catalysts, and other specialty chemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 30651-24-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,6,5 and 1 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 30651-24:
(7*3)+(6*0)+(5*6)+(4*5)+(3*1)+(2*2)+(1*4)=82
82 % 10 = 2
So 30651-24-2 is a valid CAS Registry Number.
InChI:InChI=1/C6H4N2O4/c9-6(10)5-2-1-4(3-7-5)8(11)12/h1-3H,(H,9,10)
30651-24-2Relevant articles and documents
Nitropyridyl isocyanates
Holt, Jarle,Andreassen, Trygve,Bakke, Jan M.,Fiksdahl, Anne
, p. 259 - 264 (2007/10/03)
We hereby report the first preparation of 3-nitro-4-pyridyl isocyanate 9 and 5-nitro-2-pyridyl isocyanate 18. They were formed by Curtius rearrangement of the corresponding acyl azides 8 and 17, prepared from methyl 3-nitro-4-pyridinecarboxylate 6 via the hydrazide 7 and 5-nitro-picolinic acid 16, respectively. The substrates 6 and 16 were generated by nitration of methyl 4-pyridinecarboxylate 5 and nitration and oxidation of 2-picoline 14. 3-Nitro-4-pyridyl isocyanate 9 can be stored in dry solution and is stable at room temperature for several weeks while 5-nitro-2-pyridyl isocyanate 18 was less stable and should be used for synthetic purposes immediately.
