Ursodeoxycholic acid Impurities

• Ursodeoxycholic acid-EP Impurity A
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• Impurity: Ursodeoxycholic acid-EP Impurity A
• Chemical Name: 3α,7α-Dihydroxy-5β-cholanic acid, 5β-Cholanic acid-3α,7α-diol

• Ursodeoxycholic acid-EP Impurity B
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• Impurity: Ursodeoxycholic acid-EP Impurity B
• Chemical Name: 3α,7α,12α-Trihydroxy-5β-cholanic acid

• Ursodeoxycholic acid-EP Impurity C
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• Impurity: Ursodeoxycholic acid-EP Im
• Chemical Name: 3α-Hydroxy-5β-cholan-24-oic acid, 3α-Hydroxy-5β-cholanic acid

• Ursodeoxycholic acid-EP Impurity D
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• Impurity: Ursodeoxycholic acid-EP Impurity D
• Chemical Name: 3 α,7 β,12a-trihydroxy-5 β -cholan-24-oic acid (ursocholic acid)

• Ursodeoxycholic acid-EP Impurity F
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• Impurity: Ursodeoxycholic acid -EP Impurity F
• Chemical Name: 3 α -hydroxy-7-oxo-5 β -cholan-24-oic acid

• Ursodeoxycholic acid-EP Impurity G
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• Impurity: Ursodeoxycholic acid-EP Impurity G
• Chemical Name: methyl 3 α,7 β -dihydroxy-5 β -cholan-24-oate