Pharmaceutical Reference Standards / Impurity Standards

Ambrisentan
Ambrisentan
  • CAT. No.A670000
  • CAS. No.177036-94-1
  • Mol. F.C22H22N2O4
  • Mol. W.378.42 g/mol
  • Stock Status:Instock
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Ambrisentan R isomer
Ambrisentan R isomer
  • CAT. No.A670003
  • CAS. No.1007358-76-0
  • Mol. F.C22H22N2O4
  • Mol. W.378.43 g/ mol
  • Stock Status:Instock
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Ambrisentan Vinyloxy Impurity
Ambrisentan Vinyloxy Impurity
  • CAT. No.A670006
  • CAS. No.1639429-81-4
  • Mol. F.C20H18N2O
  • Mol. W.302.37 g/mol
  • Stock Status:Instock
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Ambrisentan Hydroxy Acid Impurity (S-isomer)
Ambrisentan Hydroxy Acid Impurity (S-isomer)
  • CAT. No.A670007
  • CAS. No.178306-52-0
  • Mol. F.C16H16O4
  • Mol. W.272.30 g/mol
  • Stock Status:Instock
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Ambrisentan Hydroxy Acid Impurity (R-Isomer)
Ambrisentan Hydroxy Acid Impurity (R-Isomer)
  • CAT. No.A670007A
  • CAS. No.178306-49-5
  • Mol. F.C16H16O4
  • Mol. W.272.30 g/mol
  • Stock Status:Instock
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Ambrisentan Hydroxyester Impurity
Ambrisentan Hydroxyester Impurity
  • CAT. No.A670008
  • CAS. No.177036-78-1
  • Mol. F.C17H18O4
  • Mol. W.286.32 g/mol
  • Stock Status:Instock
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Ambrisentan Sulfonyl Pyrimidine Impurity
Ambrisentan Sulfonyl Pyrimidine Impurity
  • CAT. No.A670009
  • CAS. No.35144-22-0
  • Mol. F.C7H10N2O2S
  • Mol. W.186.23 g/mol
  • Stock Status:Instock
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4,6-Dimethyl-2-hydroxypyrimidine
4,6-Dimethyl-2-hydroxypyrimidine
  • CAT. No.A670010
  • CAS. No.108-79-2
  • Mol. F.C6H8N2O
  • Mol. W.124.14 g/mol
  • Stock Status:Instock
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Ambrisentan Methyl Ester
Ambrisentan Methyl Ester
  • CAT. No.A670011
  • CAS. No.1106685-61-3
  • Mol. F.C23H24N2O4
  • Mol. W.392.45 g/mol
  • Stock Status:Custom Synthesis
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Ambrisentan Acyl Beta-D-Glucuronide
Ambrisentan Acyl Beta-D-Glucuronide
  • CAT. No.A670012
  • CAS. No.1106685-58-8
  • Mol. F.C28H30N2O10
  • Mol. W.554.55 g/mol
  • Stock Status:Under Synthesis
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Ambrisentan N-oxide
Ambrisentan N-oxide
  • CAT. No.A670013
  • CAS. No.NA
  • Mol. F.C22H22N2O5
  • Mol. W.394.42 g/mol
  • Stock Status:Custom Synthesis
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4-Hydroxymethyl ambrisentan acyl beta-glucuronide
4-Hydroxymethyl ambrisentan acyl beta-glucuronide
  • CAT. No.A670014
  • CAS. No.NA
  • Mol. F.C28H30N2O11
  • Mol. W.570.55 g/mol
  • Stock Status:Custom Synthesis
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2,3-Dihydroxy-3,3-diphenylpropionic acid methyl ester
2,3-Dihydroxy-3,3-diphenylpropionic acid methyl ester
  • CAT. No.A670015
  • CAS. No.NA
  • Mol. F.C16H16O4
  • Mol. W.272.3 g/mol
  • Stock Status:Instock
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(S)-methyl-2-hydroxy-3-methoxy-3,3-diphenylpropanoate
(S)-methyl-2-hydroxy-3-methoxy-3,3-diphenylpropanoate
  • CAT. No.A670016
  • CAS. No.177036-78-1
  • Mol. F.C17H18O4
  • Mol. W.286.32 g/mol
  • Stock Status:Custom Synthesis
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Ambrisentan Epoxide
Ambrisentan Epoxide
  • CAT. No.A670017
  • CAS. No.76527-25-8
  • Mol. F.C16H14O3
  • Mol. W.254.28 g/mol
  • Stock Status:Custom Synthesis
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1-(3-Hydroxypropyl)-4-(3-Chloropropyl) Piperazine
1-(3-Hydroxypropyl)-4-(3-Chloropropyl) Piperazine
  • CAT. No.A670018
  • CAS. No.59209-45-9
  • Mol. F.C10H21ClN2O
  • Mol. W.220.74 g/mol
  • Stock Status:Custom Synthesis
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Ambrisentan Impurity E
Ambrisentan Impurity E
  • CAT. No.A670019
  • CAS. No.1312092-82-2
  • Mol. F.C21H18N2O3
  • Mol. W.346.38 g/mol
  • Stock Status:Custom Synthesis
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Ambrisentan Ethyl Ester
Ambrisentan Ethyl Ester
  • CAT. No.A670021
  • CAS. No.1349854-31-4
  • Mol. F.C24H26N2O4
  • Mol. W.406.47 g/mol
  • Stock Status:Custom Synthesis
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Ambrisentan Methyl Ester Racemate
Ambrisentan Methyl Ester Racemate
  • CAT. No.A670022
  • CAS. No.1240470-84-1
  • Mol. F.C23H24N2O4
  • Mol. W.392.45 g/mol
  • Stock Status:Custom Synthesis
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Ambrisentan Pyrimidine Ester Impurity
Ambrisentan Pyrimidine Ester Impurity
  • CAT. No.A670023
  • CAS. No.NA
  • Mol. F.C23H24N2O4
  • Mol. W.392.46 g/mol
  • Stock Status:Custom Synthesis
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Rac O-Demethyl Ambrisentan
Rac O-Demethyl Ambrisentan
  • CAT. No.A670024
  • CAS. No.1106685-85-1
  • Mol. F.C21H20N2O4
  • Mol. W.364.40 g/mol
  • Stock Status:Custom Synthesis
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Metabolites

Ambrisentan 4-Hydroxymethyl Analog Racemate
Ambrisentan 4-Hydroxymethyl Analog Racemate
  • CAT. No.A670002
  • CAS. No.1106685-84-0
  • Mol. F.C22H22N2O5
  • Mol. W.394.42 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Ambrisentan-D3
Ambrisentan-D3
  • CAT. No.A670001
  • CAS. No.NA
  • Mol. F.C22H19D3N2O4
  • Mol. W.381.40 g/mol
  • Stock Status:Custom Synthesis
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Ambrisentan-D10
Ambrisentan-D10
  • CAT. No.A670004
  • CAS. No.1046116-27-1
  • Mol. F.C22H12D10N2O4
  • Mol. W.388.48 g/mol
  • Stock Status:Custom Synthesis
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Rac-Ambrisentan-D5
Rac-Ambrisentan-D5
  • CAT. No.A670005
  • CAS. No.1392210-85-3
  • Mol. F.C22H17D5N2O4
  • Mol. W.383.45 g/mol
  • Stock Status:Custom Synthesis
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