API Impurities
Ursodeoxycholic Acid
Chemical Name: 3α,7β-Dihydroxy-5β-cholan-24-oic acid
CAS No:
128-13-2
Molecular Formula: C24H40O4
Molecular Weight: 392.57
CAT No:
ALL-URS-132
Keywords: Ursodeoxycholic Acid
Inventory Status:IN STOCK
Ursodeoxycholic Acid 2-Butyl Ester
Chemical Name: (R)-sec-Butyl 4-((3R,7S,8R,9S,10S,13R,14...
CAS No:
N.A.
Molecular Formula: C28H48O4
Molecular Weight: 448.68
CAT No:
ALL-URS-001
Keywords: Ursodeoxycholic Acid 2-Butyl Ester
Inventory Status:IN STOCK
Ursodeoxycholic Acid 3-O-β-D-Glucuronide
Chemical Name: (3α,5β,7β)-23-Carboxy-7-hydroxy-24-no...
CAS No:
129121-77-3
Molecular Formula: C30H48O10
Molecular Weight: 568.7
CAT No:
ALL-URS-773
Keywords: Ursodeoxycholic Acid 3-O-β-D-Glucuronid...
Inventory Status:IN STOCK
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Ursodeoxycholic Acid 3-O-β-D-Glucuronide (Disodium Salt)
Chemical Name: (3α,5β,7β)-23-Carboxy-7-hydroxy-24-no...
CAS No:
75672-30-9
Molecular Formula: C30H46Na2O10
Molecular Weight: 612.66
CAT No:
ALL-URS-309
Keywords: Ursodeoxycholic Acid 3-O-β-D-Glucuronid...
Inventory Status:IN STOCK
Ursodeoxycholic Acid Acyl-B-D-Glucuronide
Chemical Name: (2S,3S,6S)-6-((R)-4-((3R,7S,8R,9S,10S,13...
CAS No:
208038-28-2
Molecular Formula: C30H48O10
Molecular Weight: 568.7
CAT No:
ALL-URS-282
Keywords: Ursodeoxycholic Acid Acyl-B-D-Glucuronid...
Inventory Status:IN STOCK
Ursodeoxycholic Acid EP Impurity A
Chemical Name: 3α,7α-Dihydroxy-5β-cholan-24-oic acid
CAS No:
474-25-9
Molecular Formula: C24H40O4
Molecular Weight: 392.57
CAT No:
ALL-URS-259
Keywords: Ursodeoxycholic Acid EP Impurity A
Inventory Status:IN STOCK
Ursodeoxycholic Acid EP Impurity B
Chemical Name: 3α,7α,12α-Trihydroxy-5β-cholan-24-oi...
CAS No:
81-25-4
Molecular Formula: C24H40O5
Molecular Weight: 408.57
CAT No:
ALL-URS-254
Keywords: Ursodeoxycholic Acid EP Impurity B
Inventory Status:IN STOCK
Ursodeoxycholic Acid EP Impurity C
Chemical Name: 3α-Hydroxy-5β-cholan-24-oic acid
CAS No:
434-13-9
Molecular Formula: C24H40O3
Molecular Weight: 376.57
CAT No:
ALL-URS-139
Keywords: Ursodeoxycholic Acid EP Impurity C
Inventory Status:IN STOCK
Ursodeoxycholic Acid EP Impurity D
Chemical Name: 3?,7?,12?-trihydroxy-5?-cholan-24-oic ac...
CAS No:
2955-27-3
Molecular Formula: C24H40O5
Molecular Weight: 408.57
CAT No:
ALL-URS-5
Keywords: Ursodeoxycholic Acid EP Impurity D
Inventory Status:IN STOCK
Ursodeoxycholic Acid EP Impurity E
Chemical Name: 3α,12α-Dihydroxy-5β-cholan-24-oic aci...
CAS No:
83-44-3
Molecular Formula: C24H40O4
Molecular Weight: 392.57
CAT No:
ALL-URS-443
Keywords: Ursodeoxycholic Acid EP Impurity E
Inventory Status:IN STOCK
Ursodeoxycholic Acid EP Impurity F
Chemical Name: 3α-Hydroxy-7-oxo-5β-cholan-24-oic acid...
CAS No:
4651-67-6
Molecular Formula: C24H38O4
Molecular Weight: 390.56
CAT No:
ALL-URS-676
Keywords: Ursodeoxycholic Acid EP Impurity F
Inventory Status:IN STOCK
Ursodeoxycholic Acid EP Impurity G
Chemical Name: Methyl 3α,7β-dihydroxy-5β-cholan-24-o...
CAS No:
10538-55-3
Molecular Formula: C25H42O4
Molecular Weight: 406.6
CAT No:
ALL-URS-553
Keywords: Ursodeoxycholic Acid EP Impurity G
Inventory Status:IN STOCK
Ursodeoxycholic Acid EP Impurity H
Chemical Name: 3?-Ursodeoxycholic Acid ;3?,7?-Dihydroxy...
CAS No:
78919-26-3
Molecular Formula: C24H40O4
Molecular Weight: 392.57
CAT No:
ALL-URS-9
Keywords: Ursodeoxycholic Acid EP Impurity H
Inventory Status:IN STOCK
Ursodeoxycholic Acid EP Impurity I
Chemical Name: 5?-Cholane-3?,7?,24-triol
CAS No:
130593-75-8
Molecular Formula: C24H42O3
Molecular Weight: 378.59
CAT No:
ALL-URS-10
Keywords: Ursodeoxycholic Acid EP Impurity I
Inventory Status:IN STOCK
Ursodeoxycholic Acid RC 1
Chemical Name: (R)-Methyl 4-((3R,7S,8R,9S,10S,13R,14S,1...
CAS No:
75672-24-1
Molecular Formula: C27H44O5
Molecular Weight: 448.64
CAT No:
ALL-URS-241
Keywords: Ursodeoxycholic Acid RC 1
Inventory Status:IN STOCK
Ursodeoxycholic Acid RC 10
Chemical Name: (R)-Methyl 3-((3R,7S,8R,9S,10S,13R,14S,1...
CAS No:
118316-16-8
Molecular Formula: C24H40O4
Molecular Weight: 392.57
CAT No:
ALL-URS-168
Keywords: Ursodeoxycholic Acid RC 10
Inventory Status:IN STOCK
Ursodeoxycholic Acid RC 11
Chemical Name: Sodium 2-((R)-4-((3R,7S,8R,9S,10S,12S,13...
CAS No:
71781-63-0
Molecular Formula: C26H43NO9S
Molecular Weight: 545.69
CAT No:
ALL-URS-630
Keywords: Ursodeoxycholic Acid RC 11
Inventory Status:IN STOCK
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Ursodeoxycholic Acid RC 12 (Acid)
Chemical Name: 2-((R)-4-((3R,7S,8R,9S,10S,13R,14S,17R)-...
CAS No:
74723-13-0
Molecular Formula: C26H45NO9S2
Molecular Weight: 579.77
CAT No:
ALL-URS-130
Keywords: Ursodeoxycholic Acid RC 12 (Acid)
Inventory Status:IN STOCK
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Ursodeoxycholic Acid RC 12 (Disodium)
Chemical Name: (3R,7S,8R,9S,10S,13R,14S,17R)-7-Hydroxy-...
CAS No:
71781-66-3
Molecular Formula: C26H43NNa2O9S2
Molecular Weight: 623.73
CAT No:
ALL-URS-663
Keywords: Ursodeoxycholic Acid RC 12 (Disodium)
Inventory Status:IN STOCK
Ursodeoxycholic Acid RC 13
Chemical Name: 3,4,5-Trihydroxy-6-((3R,7S,8R,9S,10S,13R...
CAS No:
99794-75-9
Molecular Formula: C32H53NO12S
Molecular Weight: 675.83
CAT No:
ALL-URS-759
Keywords: Ursodeoxycholic Acid RC 13
Inventory Status:IN STOCK
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Ursodeoxycholic Acid RC 13 (Dipotassium)
Chemical Name: 3,4,5-Trihydroxy-6-((3R,7S,8R,9S,10S,13R...
CAS No:
75672-32-1
Molecular Formula: C32H51K2NO12S
Molecular Weight: 752.01
CAT No:
ALL-URS-321
Keywords: Ursodeoxycholic Acid RC 13 (Dipotassium)
Inventory Status:IN STOCK
Ursodeoxycholic Acid RC 14
Chemical Name: (R)-4-((1R,3S,7S,8S,9S,10S,13R,14S,17R)-...
CAS No:
108179-87-9
Molecular Formula: C24H40O5
Molecular Weight: 408.57
CAT No:
ALL-URS-879
Keywords: Ursodeoxycholic Acid RC 14
Inventory Status:IN STOCK
Ursodeoxycholic Acid RC 15
Chemical Name: (4S)-4-((3R,7S,8R,9S,10S,13R,14S,17R)-3,...
CAS No:
108266-90-6
Molecular Formula: C24H40O5
Molecular Weight: 408.57
CAT No:
ALL-URS-906
Keywords: Ursodeoxycholic Acid RC 15
Inventory Status:IN STOCK
Ursodeoxycholic Acid RC 2
Chemical Name: (R)-Methyl 4-((3R,7S,8R,9S,10S,13R,14S,1...
CAS No:
60384-30-7
Molecular Formula: C29H46O6
Molecular Weight: 490.67
CAT No:
ALL-URS-301
Keywords: Ursodeoxycholic Acid RC 2
Inventory Status:IN STOCK
Ursodeoxycholic Acid RC 3
Chemical Name: (R)-3-((3R,7S,8R,9S,10S,13R,14S,17R)-3,7...
CAS No:
118316-12-4
Molecular Formula: C23H37NO2
Molecular Weight: 359.55
CAT No:
ALL-URS-124
Keywords: Ursodeoxycholic Acid RC 3
Inventory Status:IN STOCK
Ursodeoxycholic Acid RC 4
Chemical Name: (3α,5β,7β)-3,7-Dihydroxy-cholan-24-oi...
CAS No:
69519-36-4
Molecular Formula: C26H44O4
Molecular Weight: 420.63
CAT No:
ALL-URS-364
Keywords: Ursodeoxycholic Acid RC 4
Inventory Status:IN STOCK
Ursodeoxycholic Acid RC 5
Chemical Name: (R)-4-((3R,6S,7S,8S,9S,10S,13R,14S,17R)-...
CAS No:
1708092-13-0
Molecular Formula: C26H44O4
Molecular Weight: 420.63
CAT No:
ALL-URS-13
Keywords: Ursodeoxycholic Acid RC 5
Inventory Status:IN STOCK
Ursodeoxycholic Acid RC 6 (Acid)
Chemical Name: 2-((R)-4-((3R,7S,8R,9S,10S,13R,14S,17R)-...
CAS No:
64480-66-6
Molecular Formula: C26H43NO5
Molecular Weight: 449.62
CAT No:
ALL-URS-666
Keywords: Ursodeoxycholic Acid RC 6 (Acid)
Inventory Status:IN STOCK
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Ursodeoxycholic Acid RC 6 (Sodium)
Chemical Name: Sodium 2-((R)-4-((3R,7S,8R,9S,10S,13R,14...
CAS No:
92411-07-9
Molecular Formula: C26H42NNaO5
Molecular Weight: 471.61
CAT No:
ALL-URS-079
Keywords: Ursodeoxycholic Acid RC 6 (Sodium)
Inventory Status:IN STOCK
Ursodeoxycholic Acid RC 7
Chemical Name: (3α,5β,7β)-24-[(Carboxymethyl)amino]-...
CAS No:
99794-77-1
Molecular Formula: C32H51NO11
Molecular Weight: 625.75
CAT No:
ALL-URS-771
Keywords: Ursodeoxycholic Acid RC 7
Inventory Status:IN STOCK
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Ursodeoxycholic Acid RC 7 (Disodium)
Chemical Name: (3α,5β,7β)-24-[(Carboxymethyl)amino]-...
CAS No:
75672-31-0
Molecular Formula: C32H49NNa2O11
Molecular Weight: 669.71
CAT No:
ALL-URS-310
Keywords: Ursodeoxycholic Acid RC 7 (Disodium)
Inventory Status:IN STOCK
Ursodeoxycholic Acid RC 8
Chemical Name: (R)-4-((3R,7S,8R,9S,10S,13R,14S,17R)-3,7...
CAS No:
81873-91-8
Molecular Formula: C24H38O5
Molecular Weight: 406.56
CAT No:
ALL-URS-918
Keywords: Ursodeoxycholic Acid RC 8
Inventory Status:IN STOCK
Ursodeoxycholic Acid RC 9
Chemical Name: 1 (R)-3-((3R,7S,8R,9S,10S,13R,14S,17R)-...
CAS No:
99697-24-2
Molecular Formula: C23H38O4
Molecular Weight: 378.55
CAT No:
ALL-URS-242
Keywords: Ursodeoxycholic Acid RC 9
Inventory Status:IN STOCK