Ursodeoxycholic acid. It works by reducing the amount of cholesterol released by your liver and by slowly dispersing the cholesterol.Reference standards of Ursodeoxycholic Acid API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
Ursodeoxycholic Acid
Catalogue No.:PA 21 04000
CAS :
Molecular Formula : C24H40O4
Molecular Weight : 392.57
Chenodeoxycholic Acid
Catalogue No.:PA 21 04010
Cholic Acid
Catalogue No.:PA 21 04020
Molecular Formula : C24H40O5
Molecular Weight : 408.57
Lithocholic Acid
Catalogue No.:PA 21 04030
Molecular Formula : C24H40O3
Molecular Weight : 376.57
Ursocholic Acid
Catalogue No.:PA 21 04040
Deoxycholic Acid
Catalogue No.:PA 21 04050
Nutriacholic Acid
Catalogue No.:PA 21 04060
Molecular Formula : C24H38O4
Molecular Weight : 390.56
5β-Cholane-3α,7β,24-triol
Catalogue No.:PA 21 04090
Molecular Formula : C24H42O3
Molecular Weight : 378.59
24-Nor Ursodeoxycholic Acid
Catalogue No.:PA 21 04510
Molecular Formula : C23H38O4
Molecular Weight : 378.55
24-Nor Ursodeoxycholic Acid Methyl Ester
Catalogue No.:PA 21 04520
24-Nor Ursodeoxycholic Acid Acyl-β-D-glucuronide
Catalogue No.:PA 21 04530
Molecular Formula : C29H46O10
Molecular Weight : 554.67
3β-Ursodeoxycholic Acid
Catalogue No.:PA 21 04540
Ursodeoxycholic Acid Acyl-β-D-glucuronide
Catalogue No.:PA 21 04550
Molecular Formula : C30H48O10
Molecular Weight : 568.7
Methyl 3α,7β-dihydroxy-5β-cholan-24-oate
Catalogue No.:PA 21 04560
Molecular Formula : C25H42O4
Molecular Weight : 406.60
6(R)-Ethyl Ursodeoxycholic Acid
Catalogue No.:PA 21 04570
Molecular Formula : C26H44O4
Molecular Weight : 420.63
6(S)-Ethyl Ursodeoxycholic Acid
Catalogue No.:PA 21 04580
6-β-Ethyl Chenodeoxycholic Acid
Catalogue No.:PA 21 04590
6-Ethyl Chenodeoxycholic Acid Dimer
Catalogue No.:PA 21 04600
Molecular Formula : C51H84O7
Molecular Weight : 809.21
6-β-Ethyl-7-oxo-lithocholic Acid
Catalogue No.:PA 21 04610
Molecular Formula : C26H42O4
Molecular Weight : 418.61
Glycoursodeoxycholic Acid
Catalogue No.:PA 21 04620
Molecular Formula : C26H43NO5
Molecular Weight : 449.62
Ursodoxicoltaurine
Catalogue No.:PA 21 04630
Molecular Formula : C26H45NO6S
Molecular Weight : 499.7
24-Nor Ursodeoxycholic Acid-d5
Catalogue No.:PA STI 069370
Molecular Formula : C23H33D5O4
Molecular Weight : 383.58
24-Nor Ursodeoxycholic Acid-d5 Methyl Ester
Catalogue No.:PA STI 069380
Molecular Formula : C24H35D5O4
Molecular Weight : 397.60
24-Nor Ursodeoxycholic Acid-d5 (major) Acyl-β-D-glucuronide
Catalogue No.:PA STI 069390
Molecular Formula : C29H41D5O10
Molecular Weight : 559.7
24-Nor Ursodeoxycholic Acid-d5 (major) Acyl-β-D-glucuronide Benzyl Ester
Catalogue No.:PA STI 069400
Molecular Formula : C36H48D5O10
Molecular Weight : 650.83
Tauroursodeoxycholic-2,2,3,4,4-d5 Acid
Catalogue No.:PA STI 081090
Molecular Formula : C26H40D5NO6S
Molecular Weight : 504.73
Tauroursodeoxycholic Acid-d4
Catalogue No.:PA STI 081091
Molecular Formula : C26H41D4NO6S
Molecular Weight : 503.73
Ursodeoxycholic Acid-d5
Catalogue No.:PA STI 086350
Ursodeoxycholic Acid-d4
Catalogue No.:PA STI 086351
Molecular Formula : C24H36D4O4
Molecular Weight : 396.6
3β-Ursodeoxycholic Acid-d5
Catalogue No.:PA STI 086360
Molecular Weight : 397.6
Ursodeoxycholic Acid-d5 Methyl Ester
Catalogue No.:PA STI 086370
Molecular Formula : C25H37D5O4
Molecular Weight : 411.63
Catalogue No.:PA IPIPRS 101 13
Molecular Formula :
Molecular Weight : NA
Ursodeoxycholic acid (U0800000)
Catalogue No.:PA EPU0800000
Molecular Formula : NA
Ursodeoxycholic acid for system suitability (Y0001163)
Catalogue No.:PA EPY0001163
ursodeoxycholic acid impurity standard (1142RB)
Catalogue No.:PA BP1142RB
ursodeoxycholic acid (706RB)
Catalogue No.:PA BP706RB
Desoxycholic Acid Sodium Salt
Catalogue No.:PA 21 04051
Molecular Formula : C24H39NaO4
Molecular Weight : 414.56
Ursodeoxycholic Acid-3-O-β-D-glucuronide Disodium Salt
Catalogue No.:PA 21 04650
Molecular Formula : C30H46Na2O10
Molecular Weight : 612.66
Ursodeoxycholic Acid-24-13C
Catalogue No.:PA STI 088528
Molecular Formula : C2313CH40O4
Molecular Weight : 393.57
Methyl (4R)-4-((3R,7S,8R,9S,10S,13R,14S)-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
Catalogue No.:PAI 21 004001
Molecular Weight : 406.61
Methyl (4R)-4-((3R,7S,8R,9S,10S,13R,14S)-7-hydroxy-10,13-dimethyl-3-(tosyloxy)hexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
Catalogue No.:PAI 21 004002
Molecular Formula : C32H48O6S
Molecular Weight : 560.79
Methyl (4R)-4-((3S,7S,8R,9S,10S,13R,14S)-3,7-dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
Catalogue No.:PAI 21 004003
(3R,7S,8R,9S,10S,13R,14S)-17-((R)-5-Methoxy-5-oxopentan-2-yl)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthrene-3,7-diyl Diacetate
Catalogue No.:PAI 21 004004
Molecular Formula : C29H46O6
Molecular Weight : 490.68
Methyl (4R)-4-((3R,7S,8R,9S,10S,13R,14S)-7-acetoxy-3-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
Catalogue No.:PAI 21 004005
Molecular Formula : C27H44O5
Molecular Weight : 448.64
Methyl (4R)-4-((7S,8R,9S,10S,13R,14S)-7-acetoxy-10,13-dimethyl-3-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
Catalogue No.:PAI 21 004006
Molecular Formula : C27H42O5
Molecular Weight : 446.63
7β-Hydroxy-5β-cholanoic acid
Catalogue No.:PA 21 0041000
Molecular Weight : 376.58
(3α,5β,7β)-3,7-Dihydroxy-24-norcholane-23-nitrile
Catalogue No.:PA 21 0041001
Molecular Formula : C23H37NO2
Molecular Weight : 359.55
Taurohyodeoxycholic acid
Catalogue No.:PA 21 0041002
Molecular Weight : 499.71
β-Hyodeoxycholic Acid
Catalogue No.:PA 21 0041003
Molecular Weight : 392.58
3α,12β-Dihydroxycholanoic Acid
Catalogue No.:PA 21 0041004
12-Ketoursodeoxycholic acid
Catalogue No.:PA 21 0041005
Molecular Formula : C24H38O5
Molecular Weight : 406.56
3β-Deoxycholic Acid
Catalogue No.:PA 21 0041006
Isochenodeoxycholic Acid
Catalogue No.:PA 21 0041009
(R)-4-((3R,5R,7S,8R,9S,10S,13R,14S,17R)-3,7-Dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic Acid
Catalogue No.:PA 21 0041010
6α-Ethyl Chenodeoxycholic Acid
Catalogue No.:PA 21 0041008
Methyl (4R)-4-((3S,7S,8R,9S,10S,13R,14S)-7-acetoxy-3-hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate
Catalogue No.:PA 21 0041007
(R)-3-((3R,5S,7S,8R,9S,10S,12S,13R,14S,17R)-3,7,12-Trihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)butanoic Acid
Catalogue No.:PA 21 0041011
Molecular Formula : C23H38O5
Molecular Weight : 394.55
3α,12α-Dihydroxy-5β-chol-9(11)-enic Acid
Catalogue No.:PA 21 0041012
7-Oxoisolithocholic Acid
Catalogue No.:PA 21 0041013
((R)-4-((3R,5R,8R,9S,10S,13R,14S,17R)-3-Hydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoyl)-L-asparagine
Catalogue No.:PA 21 0041015
Molecular Formula : C28H46N2O5
Molecular Weight : 490.69
Ethyl Ursodeoxycholate
Catalogue No.:PA 21 0041016
Ursodeoxycholic Acid Impurity A (IMPU004)
Catalogue No.:PA IMPU004
Ursodeoxycholic Acid (IPRSU002)
Catalogue No.:PA IPRSU002
3α,7α-Dihydroxy-5β-chol-22(E)-enoic acid
Catalogue No.:PA 21 0041017
(R)-4-((3R,5S,7S,8R,9S,10S,13R,14S,17R)-3,7-Dihydroxy-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pent-2-enoic Acid
Catalogue No.:PA 21 0041018
Ursodeoxycholic Acid Impurity H (IMPU006)
Catalogue No.:PA IMPU006
Methyl Cholate
Catalogue No.:PA 21 0041019
Molecular Formula : C25H42O5
Molecular Weight : 422.61
(4R)-4-((3R,5S,8S,9S,10S,13R,14S,17R)-6-Ethyl-3-hydroxy-10,13-dimethyl-7-oxohexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic Acid
Catalogue No.:PA 21 0041020
Molecular Weight : 418.62
Methyl 3-oxoisodeoxycholate
Catalogue No.:PA 21 0041021
Molecular Formula : C25H40O5
Molecular Weight : 420.59
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