21071-04-5 Usage
Description
2,4-Pyridinedimethanol, also known as 2,4-Pyridinedimethanol and 4-hydroxymethylpyridine, is a chemical compound with the molecular formula C7H9NO2. It is a white to light yellow crystalline solid that is soluble in water. This versatile compound is commonly used as a pharmaceutical intermediate and a chelating agent, playing a crucial role in the synthesis of various drugs and other chemical products.
Uses
Used in Pharmaceutical Industry:
2,4-Pyridinedimethanol is used as a pharmaceutical intermediate for the production of a variety of drugs, including antihistamines, antimuscarinics, and anticholinergics. Its unique chemical structure allows it to form stable complexes with various active pharmaceutical ingredients, enhancing their efficacy and stability.
Used in Chelating Agent Applications:
As a chelating agent, 2,4-Pyridinedimethanol is used to bind and stabilize metal ions in various chemical reactions. This property is particularly useful in the synthesis of pesticides, dyes, and rubber chemicals, where it helps to improve the quality and performance of the final products.
Used in Antioxidant and Anti-cancer Research:
2,4-Pyridinedimethanol has been investigated for its potential antioxidant and anti-cancer properties. Its ability to scavenge free radicals and inhibit the growth of cancer cells makes it a promising candidate for further research and development in the field of medicine.
However, it is important to handle 2,4-Pyridinedimethanol with care, as it may cause irritation to the skin, eyes, and respiratory system upon exposure. Proper safety measures should be taken to minimize the risk of adverse effects.
Check Digit Verification of cas no
The CAS Registry Mumber 21071-04-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,0,7 and 1 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 21071-04:
(7*2)+(6*1)+(5*0)+(4*7)+(3*1)+(2*0)+(1*4)=55
55 % 10 = 5
So 21071-04-5 is a valid CAS Registry Number.
21071-04-5Relevant articles and documents
Electron and Hydrogen Transfer Reductions of Some 2,4-Disubstituted Pyridines
Attia, A.,El-Salam, O. I. Abd,Youssef, T. E.
, p. 351 - 362 (2007/10/03)
New synthesis of 2,4-diacetylpyridine 1 was undertaken by Claisen condensation of 2,4-diethoxycarbonylpyridine 2a with ethyl acetate, followed by hydrolysis of the intermediate 3. Reduction of 1 with zinc or its salt in hydrochloric, formic or acetic acids afforded mixtures of the ketocarbinol 4 dicarbinol 5 or diethyl 6 pyridine derivatives. Formation of 6 as the complete reduction product was chemically proved to proceed via 4 and 5. Electrochemical reduction of 2a leads to 2,4-dimethylpyridine 7, and that of 1 gave rise to a mixture of 5 and 6 along with 2,4-diethyl-1,2,5,6-tetrahydropyridine 8 and 2,4-diethylpiperidine 9. Finally, metal hydride reduction of 1 gave 5, and that of diesters 2 or diacid chloride 10 derivatives afforded 2,4-dihydroxymethylpyridine 11.
