5-[[4-[2-(5-Ethyl-2-pyridinyl)ethoxy]phenyl]-methylene]-2,4-thiazolidinedione(Pioglitazone Impurity)

• Catalog No.: E925590
• CAS Number: 144809-28-9
• M. F.: C19H18N2O3S
• M. W.: 354.42282
• Storage: -20°C Freezer

SYNONYMS

• IUPAC name: (5Z)-5-({4-[2-(5-ethylpyridin-2-yl)(^2H₄)ethoxy]phenyl}methylidene)-1,3-thiazolidine-2,4-dione
• IUPAC Traditional name: (5Z)-5-({4-[2-(5-ethylpyridin-2-yl)(^2H₄)ethoxy]phenyl}methylidene)-1,3-thiazolidine-2,4-dione
• Synonyms: Didehydropioglitazone; 5-[4-[2-(5-Ethylpyridin-2-yl)ethoxy]benzylidene]thiazolidine-2,4-dione

DATABASE IDS

• CAS Number: 144809-28-9

PROPERTIES

• Apperance: Off-White Solid
• Melting Point: 156-159°C
• Solubility: Dimethylformamide
• Solubility: DMSO
• Solubility: Methanol
• Storage Condition: -20°C Freezer

DETAILS

Description (English)

A novel intermediate of Pioglitazone (P471000).

REFERENCES

• Diaz, J., et al.: J. Biol. Chem., 272, 11350 (1997)
• Day, C., et al.: Diabet Med., 16, 179 (1997)
• Motomura, W., et al.: Cancer Res., 60, 5558 (1997)
• Koeffler, H., et al.: Clin. Cancer Res., 9, 1 (1997)