Active ingredientUrsodeoxycholic AcidCat. No. P-U014-001CAS 128-13-2Family · Pharmaceutical analytical standards
Ursodeoxycholic Acid
A natural bile acid, also present in small amounts in human bile: since the mid-1970s it has been used to dissolve cholesterol gallstones, and since the late 1980s for primary biliary cholangitis. This family brings together the active ingredient, pharmacopoeial impurities, labelled standards and other impurities.
Did you know?Its name comes from the Latin ursus, bear: in 1902 the Swede Olof Hammarsten found it in polar bear bile, while bear bile had been used for centuries in Chinese medicine.
Go to the active ingredient →Active ingredientUrsodeoxycholic AcidCat. No. P-U014-001CAS 128-13-2
Active ingredientUrsodeoxycholic Acid Sodium SaltCat. No. P-U014-002CAS 2898-95-5
Pharmacopoeial impurityUrsodeoxycholic acid EP Impurity JCat. No. P-U014-003CAS 4185-00-6
Pharmacopoeial impurityUrsodeoxycholic Acid EP Impurity CCat. No. P-U014-005CAS 434-13-9
Pharmacopoeial impurityUrsodeoxycholic Acid EP Impurity FCat. No. P-U014-006CAS 4651-67-6
Pharmacopoeial impurityUrsodeoxycholic Acid EP Impurity ICat. No. P-U014-007CAS 130593-75-8
Pharmacopoeial impurityUrsodeoxycholic Acid EP Impurity HCat. No. P-U014-008CAS 78919-26-3
Isotopically labelledGlycoursodeoxycholic-2,2,4,4-d4 AcidCat. No. P-U014-009CAS 2044276-17-5
Isotopically labelledUrsodiol-d4Cat. No. P-U014-010CAS 347841-46-7
Isotopically labelledUrsodiol-d5Cat. No. P-U014-011CAS 93701-18-9
Impurity3,7-Dioxo-5beta-cholanic AcidCat. No. P-U014-012CAS 859-97-2
Impurity7alpha-Hydroxy-5beta-cholan-24-oic acidCat. No. P-U014-013CAS 28083-34-3
Impurity7beta-Hydroxy-5beta-cholan-24-oic AcidCat. No. P-U014-014CAS 10601-78-2
ImpurityDeoxycholic AcidCat. No. P-U014-015CAS 83-44-3
ImpurityGlycoursodeoxycholic AcidCat. No. P-U014-016CAS 64480-66-6
ImpurityUrsodeoxycholic Acid Ethyl EsterCat. No. P-U014-018CAS 69519-36-4
Pharmacopoeial impurityUrsodeoxycholic Acid EP Impurity GCat. No. P-U014-020CAS 10538-55-3No product matches your search.
EDQM standards 5
The official European Pharmacopoeia standards for this family.
Reference substanceLithocholic acid CRSEDQM code L0720800Family Ursodeoxycholic AcidReference substanceUrsodeoxycholic acid CRSEDQM code U0800000Family Ursodeoxycholic AcidImpurityUrsodeoxycholic acid impurity J CRSEDQM code Y0002504Family Ursodeoxycholic AcidImpurityUrsodoxicoltaurine impurity A CRSEDQM code Y0002446Family Ursodeoxycholic AcidNeed a molecule you cannot find?
Custom synthesis of impurities, metabolites and labelled compounds, with the same characterisation level.