API Impurities
Alvimopan Acyl-β-D-Glucuronide
Chemical Name: (3S,4S,5S,6S)-3,4,5-Trihydroxy-6-(2-((S)...
CAS No:
1260616-95-2
Molecular Formula: C31H40N2O10
Molecular Weight: 600.66
CAT No:
ALL-ALVI-3
Keywords: Alvimopan Acyl-β-D-Glucuronide
Inventory Status:IN STOCK
Alvimopan D7
Chemical Name: ((S)-2-(((3R,4R)-4-(3-Hydroxyphenyl)-3,4...
CAS No:
1261396-48-8
Molecular Formula: C25H25D7N2O4
Molecular Weight: 431.6
CAT No:
ALL-ALV-6488
Keywords: Alvimopan D7
Inventory Status:3-4 WEEKS
Alvimopan Desmethyl Impurity
Chemical Name: (2-benzyl-3-(4-(3-hydroxyphenyl)-3-methy...
CAS No:
N.A
Molecular Formula: C24H30N2O4
Molecular Weight: 410.51
CAT No:
ALL-ALV-1547
Keywords: Alvimopan Desmethyl Impurity
Inventory Status:3-4 WEEKS
Alvimopan Dihydrate
Chemical Name: ((S)-2-Benzyl-3-((3R,4R)-4-(3-hydroxyphe...
CAS No:
170098-38-1
Molecular Formula: C25H32N2O4 : 2(H2O)
Molecular Weight: 424.5 : 2(18.0)
CAT No:
ALL-ALV-8381
Keywords: Alvimopan Dihydrate
Inventory Status:3-4 WEEKS
Alvimopan Enantiomer impurity
Chemical Name: ((R)-2-benzyl-3-((3S,4S)-4-(3-hydroxyphe...
CAS No:
2280856-88-2
Molecular Formula: C25H32N2O4
Molecular Weight: 424.54
CAT No:
ALL-ALV-2589
Keywords: Alvimopan Enantiomer impurity
Inventory Status:3-4 WEEKS
Alvimopan Impurity 1
Chemical Name: Methyl (R)-2-benzyl-3-((3R,4R)-4-(3-hydr...
CAS No:
170098-41-6
Molecular Formula: C24H31NO3
Molecular Weight: 381.5
CAT No:
ALL-ALV-8416
Keywords: Alvimopan Impurity 1
Inventory Status:3-4 WEEKS
Alvimopan Impurity 10
Chemical Name: 3-(1,3,5-Trimethyl-1,2,3,6-tetrahydropyr...
CAS No:
N.A
Molecular Formula: C14H19NO
Molecular Weight: 217.3
CAT No:
ALL-ALV-7875
Keywords: Alvimopan Impurity 10
Inventory Status:3-4 WEEKS
Alvimopan Impurity 11
Chemical Name: 3-(1,3,3-Trimethyl-1,2,3,6-tetrahydropyr...
CAS No:
2250243-53-7
Molecular Formula: C14H19NO
Molecular Weight: 217.3
CAT No:
ALL-ALV-3537
Keywords: Alvimopan Impurity 11
Inventory Status:3-4 WEEKS
Alvimopan Impurity 12
Chemical Name: 3-((3R,4S)-3,4-Dimethylpiperidin-4-yl)ph...
CAS No:
1980007-99-5
Molecular Formula: C13H19NO
Molecular Weight: 205.3
CAT No:
ALL-ALV-7995
Keywords: Alvimopan Impurity 12
Inventory Status:3-4 WEEKS
Alvimopan Impurity 13
Chemical Name: 3-((3S,4R)-3,4-Dimethylpiperidin-4-yl)ph...
CAS No:
2165896-76-2
Molecular Formula: C13H19NO
Molecular Weight: 205.3
CAT No:
ALL-ALV-6762
Keywords: Alvimopan Impurity 13
Inventory Status:3-4 WEEKS
Alvimopan Impurity 15
Chemical Name: (S)-2-Benzyl-3-((3R,4R)-4-(3-hydroxyphen...
CAS No:
156130-41-5
Molecular Formula: C23H29NO3
Molecular Weight: 367.5
CAT No:
ALL-ALV-0415
Keywords: Alvimopan Impurity 15
Inventory Status:3-4 WEEKS
Alvimopan Impurity 16
Chemical Name: Methyl ((R)-2-benzyl-3-((3R,4R)-4-(3-hyd...
CAS No:
N.A
Molecular Formula: C26H34N2O4
Molecular Weight: 438.6
CAT No:
ALL-ALV-8980
Keywords: Alvimopan Impurity 16
Inventory Status:3-4 WEEKS
Alvimopan Impurity 17
Chemical Name: Methyl (R)-(2-benzyl-3-hydroxypropanoyl)...
CAS No:
N.A
Molecular Formula: C13H17NO4
Molecular Weight: 251.3
CAT No:
ALL-ALV-9834
Keywords: Alvimopan Impurity 17
Inventory Status:3-4 WEEKS
Alvimopan Impurity 18
Chemical Name: 4-(3-Isopropoxyphenyl)-1,3,4-trimethyl-1...
CAS No:
145340-45-0
Molecular Formula: C17H25NO
Molecular Weight: 259.4
CAT No:
ALL-ALV-0450
Keywords: Alvimopan Impurity 18
Inventory Status:3-4 WEEKS
Alvimopan Impurity 19
Chemical Name: Ethyl (S)-(2-benzyl-3-((methylsulfonyl)o...
CAS No:
1314751-85-3
Molecular Formula: C15H21NO6S
Molecular Weight: 343.4
CAT No:
ALL-ALV-1853
Keywords: Alvimopan Impurity 19
Inventory Status:3-4 WEEKS
Alvimopan Impurity 2
Chemical Name: Methyl (S)-2-benzyl-3-((3S,4S)-4-(3-hydr...
CAS No:
N.A
Molecular Formula: C24H31NO3
Molecular Weight: 381.5
CAT No:
ALL-ALV-7277
Keywords: Alvimopan Impurity 2
Inventory Status:3-4 WEEKS
Alvimopan Impurity 22
Chemical Name: 2-[(2S)-2-Benzyl-3-(methanesulfonyloxy) ...
CAS No:
1852472-89-9
Molecular Formula: C13H17NO6S
Molecular Weight: 315.3
CAT No:
ALL-ALV-2899
Keywords: Alvimopan Impurity 22
Inventory Status:3-4 WEEKS
Alvimopan Impurity 24
Chemical Name: (S)-2-Benzyl-3-(benzyloxy)propanoic acid
CAS No:
1237735-54-4
Molecular Formula: C17H18O3
Molecular Weight: 315.3
CAT No:
ALL-ALV-5544
Keywords: Alvimopan Impurity 24
Inventory Status:3-4 WEEKS
Alvimopan Impurity 25
Chemical Name: Ethyl (R)-(2-benzyl-3-((methylsulfonyl)o...
CAS No:
2184736-45-4
Molecular Formula: C15H21NO6S
Molecular Weight: 343.4
CAT No:
ALL-ALV-6454
Keywords: Alvimopan Impurity 25
Inventory Status:3-4 WEEKS
Alvimopan Impurity 27
Chemical Name: 3-((3R,4R)-3,4-Dimethylpiperidin-4-yl)ph...
CAS No:
119193-19-0
Molecular Formula: C13H19NO
Molecular Weight: 205.3
CAT No:
ALL-ALV-3190
Keywords: Alvimopan Impurity 27
Inventory Status:3-4 WEEKS
Alvimopan Impurity 28
Chemical Name: 3-((3S,4S)-3,4-Dimethylpiperidin-4-yl)ph...
CAS No:
145678-87-1
Molecular Formula: C13H19NO
Molecular Weight: 205.3
CAT No:
ALL-ALV-8871
Keywords: Alvimopan Impurity 28
Inventory Status:3-4 WEEKS
Alvimopan Impurity 29
Chemical Name: 2-Bromo-5-(3R,4R)-3,4-dimethylpiperidin-...
CAS No:
N.A
Molecular Formula: C13H18BrNO
Molecular Weight: 284.2
CAT No:
ALL-ALV-5598
Keywords: Alvimopan Impurity 29
Inventory Status:3-4 WEEKS
Alvimopan Impurity 3
Chemical Name: Methyl (R)-2-benzyl-3-((3S,4S)-4-(3-hydr...
CAS No:
N.A
Molecular Formula: C24H31NO3
Molecular Weight: 381.5
CAT No:
ALL-ALV-8899
Keywords: Alvimopan Impurity 3
Inventory Status:3-4 WEEKS
Alvimopan Impurity 30
Chemical Name: (R)-2-Benzyl-3-((3R,4R)-4-(3-hydroxyphen...
CAS No:
156130-37-9
Molecular Formula: C23H29NO3
Molecular Weight: 367.5
CAT No:
ALL-ALV-0379
Keywords: Alvimopan Impurity 30
Inventory Status:3-4 WEEKS
Alvimopan Impurity 31
Chemical Name: Ethyl ((R)-2-benzyl-3-((3R,4R)-4-(3-hydr...
CAS No:
660848-93-1
Molecular Formula: C27H36N2O4
Molecular Weight: 452.6
CAT No:
ALL-ALV-8931
Keywords: Alvimopan Impurity 31
Inventory Status:3-4 WEEKS
Alvimopan Impurity 33
Chemical Name: (R)-1,3-dimethylpiperidin-4-one (2S,3S)-...
CAS No:
1527494-98-9
Molecular Formula: C7H13NO : C20H18O8
Molecular Weight: 127.2 : 386.4
CAT No:
ALL-AVI-3864
Keywords: Alvimopan Impurity 33
Inventory Status:3-4 WEEKS
Alvimopan Impurity 4
Chemical Name: Methyl (S)-2-benzyl-3-((3R,4S)-4-(3-hydr...
CAS No:
N.A
Molecular Formula: C24H29NO3
Molecular Weight: 339.5
CAT No:
ALL-ALV-5566
Keywords: Alvimopan Impurity 4
Inventory Status:3-4 WEEKS
Alvimopan Impurity 5
Chemical Name: Methyl (E)-2-(((3R,4S)-4-(3-hydroxypheny...
CAS No:
N.A
Molecular Formula: C24H27NO3
Molecular Weight: 377.5
CAT No:
ALL-ALV-3355
Keywords: Alvimopan Impurity 5
Inventory Status:3-4 WEEKS
Alvimopan Impurity 6
Chemical Name: Methyl (E)-2-(((3R,4R)-4-(3-hydroxypheny...
CAS No:
1420933-63-6
Molecular Formula: C24H29NO3
Molecular Weight: 379.5
CAT No:
ALL-ALV-3636
Keywords: Alvimopan Impurity 6
Inventory Status:3-4 WEEKS
Alvimopan Impurity 7
Chemical Name: Methyl (S)-2-benzyl-3-((3R,4R)-4-(3-hydr...
CAS No:
170098-29-0
Molecular Formula: C24H31NO3
Molecular Weight: 381.5
CAT No:
ALL-ALV-8290
Keywords: Alvimopan Impurity 7
Inventory Status:3-4 WEEKS
Alvimopan Impurity 8
Chemical Name: Ethyl ((S)-2-benzyl-3-((3R,4R)-4-(3-hydr...
CAS No:
660848-91-9
Molecular Formula: C27H36N2O4
Molecular Weight: 452.6
CAT No:
ALL-ALV-8919
Keywords: Alvimopan Impurity 8
Inventory Status:3-4 WEEKS
Alvimopan Impurity 9
Chemical Name: 3-(1,3,6-Trimethyl-1,2,3,6-tetrahydropyr...
CAS No:
N.A
Molecular Formula: C14H19NO
Molecular Weight: 217.3
CAT No:
ALL-ALV-9920
Keywords: Alvimopan Impurity 9
Inventory Status:3-4 WEEKS
Alvimopan Impurity Mixture 1
Chemical Name: ((R)-2-Benzyl-3-((3R,4R)-4-(3-hydroxyphe...
CAS No:
N.A
Molecular Formula: C50H64N4O8
Molecular Weight: 849.1
CAT No:
ALL-ALV-1234
Keywords: Alvimopan Impurity Mixture 1
Inventory Status:3-4 WEEKS
Alvimopan Impurity Mixture 2
Chemical Name: ((R)-2-Benzyl-3-((3S,4S)-4-(3-hydroxyphe...
CAS No:
N.A
Molecular Formula: C50H64N4O8
Molecular Weight: 849.1
CAT No:
ALL-ALV-5678
Keywords: Alvimopan Impurity Mixture 2
Inventory Status:3-4 WEEKS
Alvimopan Isomer (2R, 3R, 4R)
Chemical Name: ((R)-2-Benzyl-3-((3R,4R)-4-(3-hydroxyphe...
CAS No:
342639-35-4
Molecular Formula: C25H32N2O4
Molecular Weight: 424.5
CAT No:
ALL-ALV-9354
Keywords: Alvimopan Isomer (2R, 3R, 4R)
Inventory Status:3-4 WEEKS
Alvimopan Isomer (2R, 3S, 4S)
Chemical Name: ((R)-2-Benzyl-3-((3S,4S)-4-(3-hydroxyphe...
CAS No:
156130-44-8
Molecular Formula: C25H32N2O4
Molecular Weight: 424.5
CAT No:
ALL-ALV-0448
Keywords: Alvimopan Isomer (2R, 3S, 4S)
Inventory Status:3-4 WEEKS
Alvimopan Isomer (2S, 3S, 4S)
Chemical Name: ((S)-2-Benzyl-3-((3S,4S)-4-(3-hydroxyphe...
CAS No:
2280857-23-8
Molecular Formula: C25H32N2O4
Molecular Weight: 424.5
CAT No:
ALL-ALV-7238
Keywords: Alvimopan Isomer (2S, 3S, 4S)
Inventory Status:3-4 WEEKS
Alvimopan β-D-Glucuronide Impurity
Chemical Name: (3S,4S,5S,6S)-6-(3-((3R,4R)-1-((S)-2-Ben...
CAS No:
NA
Molecular Formula: C31H40N2O10
Molecular Weight: 600.66
CAT No:
ALL-ALVI-1
Keywords: Alvimopan β-D-Glucuronide Impurity
Inventory Status:IN STOCK
Alvimopan Metabolite Formic acid salt
Chemical Name: (S)-2-benzyl-3-((3R | 4R)-4-(3-hydroxyph...
CAS No:
N.A
Molecular Formula: C24H31NO5 (Formate Salt) C23H29NO3 (Free base)
Molecular Weight: 413.51 (Formate Salt) 367.49 (Free base)
CAT No:
ALL-ALV-6454
Keywords: Alvimopan Metabolite Formic acid salt
Inventory Status:3-4 WEEKS
Alvimopan Nitroso Impurity 1
Chemical Name: 3-((3R,4R)-3,4-dimethyl-1-nitrosopiperid...
CAS No:
N.A
Molecular Formula: C13H18N2O2
Molecular Weight: 234.3
CAT No:
ALL-ALV-9512
Keywords: Alvimopan Nitroso Impurity 1
Inventory Status:3-4 WEEKS
Alvimopan Phenolic Glucuronide
Chemical Name: (2S,3S,4S,5R,6S)-6-(3-((3R,4R)-1-((S)-2-...
CAS No:
N.A
Molecular Formula: C31H40N2O10
Molecular Weight: 600.7
CAT No:
ALL-ALV-9876
Keywords: Alvimopan Phenolic Glucuronide
Inventory Status:3-4 WEEKS
Alvimopan Sulfate
Chemical Name: ((S)-2-Benzyl-3-((3R,4R)-3,4-dimethyl-4-...
CAS No:
N.A
Molecular Formula: C25H32N2O7S
Molecular Weight: 504.6
CAT No:
ALL-ALV-6789
Keywords: Alvimopan Sulfate
Inventory Status:3-4 WEEKS
Alvimopan Sulfate Disodium Salt
Chemical Name: sodium 2-((S)-2-(((3R,4R)-3,4-dimethyl-4...
CAS No:
NA
Molecular Formula: C25H30N2Na2O7S
Molecular Weight: 548.56
CAT No:
ALL-ALVI-4
Keywords: Alvimopan Sulfate Disodium Salt
Inventory Status:IN STOCK
Piperidine Phenol impurity
Chemical Name: 3-((3R,4R)-3,4-dimethyl piperidin-4-yl)p...
CAS No:
N.A
Molecular Formula: C13H19NO
Molecular Weight: 205.3
CAT No:
ALL-ALV-8745
Keywords: Piperidine Phenol impurity
Inventory Status:3-4 WEEKS