1121-23-9 Usage
General Description
3-hydroxy-4-pyridone is a chemical compound that belongs to the pyridone family. It is a heterocyclic organic compound with a hydroxyl group, which gives it its hydroxy prefix. This chemical has potential applications in pharmaceuticals and medicinal chemistry due to its ability to chelate metal ions and form stable complexes. 3-hydroxy-4-pyridone derivatives have been studied for their possible use as anti-cancer, anti-inflammatory, and anti-viral agents. Additionally, they have shown potential as chelators for metal ions such as iron, which is important in the treatment of diseases involving iron overload. Overall, 3-hydroxy-4-pyridone is a versatile compound with promising applications in the field of medicine and drug development.
Check Digit Verification of cas no
The CAS Registry Mumber 1121-23-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,2 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1121-23:
(6*1)+(5*1)+(4*2)+(3*1)+(2*2)+(1*3)=29
29 % 10 = 9
So 1121-23-9 is a valid CAS Registry Number.
InChI:InChI=1/C5H5NO2/c7-4-1-2-6-3-5(4)8/h1-3,8H,(H,6,7)
1121-23-9Relevant articles and documents
1,4-Dihydro-4-oxo-pyridylacetamido cephalosporins and their utilization as medicinal agents for combating bacterial infections
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, (2008/06/13)
Cephem derivatives of the formula STR1 wherein Z is 1,4-dihydro-4-oxo-1-pyridyl or the corresponding group substituted by one or more of alkyl of 1-4 carbon atoms, alkoxy of 1-4 carbon atoms, OH, F, Cl, Br, I, NO2 and NH2 ; and R is H, --OCOCH3 or -S-Het, wherein Het is 3-methyl-1,2,4-thiadiazolyl-5, 5-methyl-1,3,4-oxadiazolyl-2, 5-hydroxymethyl-1,3,4-oxadiazolyl-2, 5-methyl-1,3,4-thiadiazolyl-2, 5-hydroxymethyl-1,3,4-thiadiazolyl-2, tetrazolyl-5, 1-methyltetrazolyl-5, 1,2,3-triazolyl-4, 4-methyl-oxazolyl-2 or 1-oxidopyridinio-2, and the readily cleavable esters thereof and the physiologically acceptable salts thereof, possess anti-bacterial activity and can be prepared by reacting a 3-CH2 R-7-amino-3-cephem-4-carboxylic acid or a functional derivative thereof with a pyridone acetic acid of the formula Z-CH2 -COOH or a functional derivative thereof.
