Ambrisentan is a drug indicated for use in the treatment of pulmonary hypertension. Ambrisentan was approved by the U.S. Food and Drug Administration (FDA) and European Medicines Agency, and designated an orphan drug, for the treatment of pulmonary hypertension. Reference standards of Ambrisentan API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
Ambrisentan
Catalogue No.:PA 28 46000
CAS :
Molecular Formula : C22H22N2O4
Molecular Weight : 378.42
4,6-Dimethyl-2-(methylsulfonyl)pyrimidine
Catalogue No.:PA 28 46510
Molecular Formula : C7H10N2O2S
Molecular Weight : 186.23
Ambrisentan Hydroxy Acid Impurity (S-Isomer)
Catalogue No.:PA 28 46520
Molecular Formula : C16H16O4
Molecular Weight : 272.3
Ambrisentan Methyl Ester
Catalogue No.:PA 28 46540
Molecular Formula : C23H24N2O4
Molecular Weight : 392.45
Ambrisentan Vinyloxy Impurity
Catalogue No.:PA 28 46550
Molecular Formula : C20H18N2O
Molecular Weight : 302.37
(R)-Ambrisentan
Catalogue No.:PA 28 46560
Molecular Weight : 378.16
3,3-Diphenyl-oxiranecarboxylic Acid Methyl Ester
Catalogue No.:PA 28 46570
Molecular Formula : C16H14O3
Molecular Weight : 254.28
2-Hydroxy-4,6-dimethyl Pyrimidine
Catalogue No.:PA 28 46580
Molecular Formula : C6H8N2O
Molecular Weight : 124.14
rac Ambrisentan
Catalogue No.:PA 28 46590
Diphenylacetaldehyde
Catalogue No.:PA 28 0461009
Molecular Formula : C14H12O
Molecular Weight : 196.25
(S)-Methyl 2-hydroxy-3-methoxy-3,3-diphenylpropanoate
Catalogue No.:PA 28 46530
Molecular Formula : C17H18O4
Molecular Weight : 286.32
rac Ambrisentan-d3
Catalogue No.:PA STI 005030
Molecular Formula : C22H19D3N2O4
Molecular Weight : 381.44
rac-Ambrisentan-d5
Catalogue No.:PA STI 005031
Molecular Formula : C22H17D5N2O4
Molecular Weight : 383.45
rac Ambrisentan-d3 Methyl Ester
Catalogue No.:PA STI 005040
Molecular Formula : C23H21D3N2O4
Molecular Weight : 395.47
4,6-Dimethoxy-β-methyl-3-phenoxy Ambrisentan-d5
Catalogue No.:PA STI 033300
Molecular Formula : C22H17D5N2O6
Molecular Weight : 415.45
2-Hydroxy-3-methoxy-3,3-diphenylpropanoic Acid-d3 Methyl Ester
Catalogue No.:PA STI 049730
Molecular Formula : C17H15D3O4
Molecular Weight : 289.34
rac 4-Hydroxymethyl Ambrisentan-d3
Catalogue No.:PA STI 050030
Molecular Formula : C22H19D3N2O5
Molecular Weight : 397.44
2-Hydroxy-3-methoxy-3,3-diphenylpropanoic Acid
Catalogue No.:PAI 01 016010
Molecular Weight : 272.30
Methyl 2-hydroxy-3-methoxy-3,3-diphenylpropanoate
Catalogue No.:PAI 01 016020
Molecular Weight : 286.33
rac Ambrisentan Methyl Ester
Catalogue No.:PA 28 46600
Ambrisentan Acyl β-D-Glucuronide
Catalogue No.:PA 28 46610
Molecular Formula : C28H30N20O10
Molecular Weight : 554.55
Ambrisentan Pyrimidine Ester Impurity
Catalogue No.:PA 28 46620
Molecular Weight : 392.46
Methyl 3-methoxy-2-methyl-3,3-diphenylpropanoate
Catalogue No.:PAI 01 016030
Molecular Formula : C18H20O3
Molecular Weight : 284.36
3-Methoxy-2-methyl-3,3-diphenylpropanoic Acid
Catalogue No.:PAI 01 016040
Molecular Formula : C17H18O3
Molecular Weight : 270.33
2,3-Dihydroxy-3,3-diphenylpropionic Acid Methyl Ester
Catalogue No.:PA 28 0461000
(S)-2-((4-(Hydroxymethyl)-6-methylpyrimidin-2-yl)oxy)-3-methoxy-3,3-diphenylpropanoic acid
Catalogue No.:PA 28 0461001
Molecular Formula : C22H22N2O5
Molecular Weight : 394.43
(2S,3S,4S,5R)-6-((2-((4,6-Dimethylpyrimidin-2-yl)oxy)-3-methoxy-3,3-diphenylpropanoyl)oxy)-3,4,5-trihydroxytetrahydro-2H-pyran-2-carboxylic acid
Catalogue No.:PA 28 0461002
Molecular Formula : C28H30N2O10
(R)-2-Hydroxy-3-methoxy-3,3-diphenylpropanoic acid
Catalogue No.:PA 28 0461003
rac 4-Hydroxymethyl Ambrisentan
Catalogue No.:PA 28 0461004
Ethyl (S)-2-((4,6-dimethylpyrimidin-2-yl)oxy)-3-methoxy-3,3-diphenylpropanoate
Catalogue No.:PA 28 0461005
Molecular Formula : C24H26N2O4
Molecular Weight : 406.48
2-[(4,6-Dimethylpyrimidin-2-yl)oxy]-3-methoxy-3,3-diphenyl propanoic acid ethyl ester
Catalogue No.:PA 28 0461006
2-((4,6-Dimethylpyrimidin-2-yl)oxy)-3,3-diphenylacrylic acid
Catalogue No.:PA 28 0461007
Molecular Formula : C21H18N2O3
Molecular Weight : 346.39
Ambrisentan N-Oxide
Catalogue No.:PA 28 0461008
(S)-2-((4-(Hydroxymethyl)-6-(methyl-d3)pyrimidin-2-yl)oxy)-3-methoxy-3,3-diphenylpropanoic acid
Catalogue No.:PA STI 088903
Molecular Weight : 397.45
Ambrisentan D3
Catalogue No.:PA STI 088904
Molecular Weight : 381.45
2-((4,6-Dimethylpyrimidin-2-yl)oxy)-1-phenylethan-1-one
Catalogue No.:PAI 01 016041
Molecular Formula : C14H14N2O2
Molecular Weight : 242.28
2-((4,6-Dimethylpyrimidin-2-yl)oxy)-1,1-diphenylethan-1-ol
Catalogue No.:PAI 01 016042
Molecular Formula : C20H20N2O2
Molecular Weight : 320.39
4-Hydroxymethyl Ambrisentan D5
Catalogue No.:PA STI 089231
Molecular Formula : C22H17D5N2O5
Molecular Weight : 399.46
Rac O-Demethyl Ambrisentan
Catalogue No.:PA 28 0461010
Molecular Formula : C21H20N2O4
Molecular Weight : 364.4
Catalogue No.:PA BSC 04628601
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