669716-56-7 Usage
Properties
1. Thiazolidinedione ring
2. Multiple phenyl groups
3. Multiple pyridinyl groups
4. Ethyl substituents
5. Methyl substituents
Thiazolidinedione ring
A five-membered ring containing sulfur, nitrogen, and carbon atoms.
Phenyl groups
Benzene rings attached to the thiazolidinedione ring and other parts of the molecule.
Pyridinyl groups
Heterocyclic rings containing nitrogen atoms, attached to the molecule in multiple locations.
Ethyl substituents
Ethyl groups attached to certain positions in the molecule, contributing to its structure and properties.
Methyl substituents
Methyl groups attached to specific positions, adding further complexity to the molecule.
Explanation
The compound's structure suggests potential biological activity, making it of interest for medicinal chemistry research or pharmaceutical development. However, comprehensive analysis and testing are necessary to fully understand its properties and potential applications.
Check Digit Verification of cas no
The CAS Registry Mumber 669716-56-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,9,7,1 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 669716-56:
(8*6)+(7*6)+(6*9)+(5*7)+(4*1)+(3*6)+(2*5)+(1*6)=217
217 % 10 = 7
So 669716-56-7 is a valid CAS Registry Number.
669716-56-7Relevant academic research and scientific papers
Pioglitazone impurities
Richter, Jindrich,Jirman,Havlicek,Hrdina
, p. 580 - 584 (2008/09/19)
Methods of preparation of API pioglitazone were discussed from the point of view of impurities occurrence. Four real impurities (I-IV) of pioglitazone were prepared and characterized by means of NMR spectroscopy.
