Pharmaceutical Reference Standards / Impurity Standards

Caspofungin diacetate
Caspofungin diacetate
  • CAT. No.C1240000
  • CAS. No.179463-17-3
  • Mol. F.C52H88N10O15.2C2H4O2
  • Mol. W.1213.42 g/mol
  • Stock Status:Instock
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Caspofungin
Caspofungin
  • CAT. No.C1240000A
  • CAS. No.162808-62-0
  • Mol. F.C52H88N10O15
  • Mol. W.1093.31 g/mol
  • Stock Status:Custom Synthesis
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Pneumocandin B0
Pneumocandin B0
  • CAT. No.C1240001
  • CAS. No.135575-42-7
  • Mol. F.C50H80N8O17
  • Mol. W.1065.21 g/mol
  • Stock Status:Instock
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Caspofungin Pneumocandin C0 Impurity
Caspofungin Pneumocandin C0 Impurity
  • CAT. No.C1240003
  • CAS. No.144074-96-4
  • Mol. F.C50H80N8O17
  • Mol. W.1065.21 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity A
Caspofungin Impurity A
  • CAT. No.C1240004
  • CAS. No.1202167-57-4
  • Mol. F.C51H86N10O15
  • Mol. W.1079.29 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin CF- R1
Caspofungin CF- R1
  • CAT. No.C1240005
  • CAS. No.NA
  • Mol. F.C54H86N8O18
  • Mol. W.1135.30 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity C
Caspofungin Impurity C
  • CAT. No.C1240006
  • CAS. No.251095-73-5
  • Mol. F.C52H88N10O15
  • Mol. W.1093.31 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity B (CF-D1)
Caspofungin Impurity B (CF-D1)
  • CAT. No.C1240007
  • CAS. No.NA
  • Mol. F.C56H92N10O17
  • Mol. W.1177.39 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity E
Caspofungin Impurity E
  • CAT. No.C1240008
  • CAS. No.150283-04-8
  • Mol. F.C50H82N8O16
  • Mol. W.1051.23 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity G
Caspofungin Impurity G
  • CAT. No.C1240009
  • CAS. No.NA
  • Mol. F.C52H88N10O15
  • Mol. W.1093.33 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity D
Caspofungin Impurity D
  • CAT. No.C1240010
  • CAS. No.314080-31-4
  • Mol. F.C50H82N8O16
  • Mol. W.1051.20 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Nitroso Impurity
Caspofungin Nitroso Impurity
  • CAT. No.C1240011
  • CAS. No.NA
  • Mol. F.C52H87N11O16
  • Mol. W.1122.31 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Dimer 1
Caspofungin Dimer 1
  • CAT. No.C1240012
  • CAS. No.NA
  • Mol. F.C102H170N18O30
  • Mol. W.2128.54 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Dimer 2
Caspofungin Dimer 2
  • CAT. No.C1240013
  • CAS. No.NA
  • Mol. F.C102H170N18O29
  • Mol. W.2112.54 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Metabolite 2 Impurity
Caspofungin Metabolite 2 Impurity
  • CAT. No.C1240014
  • CAS. No.NA
  • Mol. F.C52H86N8O18
  • Mol. W.1111.28 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity 15
Caspofungin Impurity 15
  • CAT. No.C1240015
  • CAS. No.2142583-72-8
  • Mol. F.C52H88N10O14
  • Mol. W.1077.31 g/mol
  • Stock Status:Custom Synthesis
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(2S,4R)-N-((2S,3R)-1-((2S,4R)-2-(((2S,3S,4S)-1-(((2S,3R)-5-amino-1-((2S,3S)-2-carbamoyl-3-hydroxy pyrrolidin-1-yl)-3-hydroxy-1-oxopentan-2-yl)amino)-3,4-dihydroxy-4-(4-hydroxyphenyl)-1-oxobutan-2-yl)carbamoyl)-4-hydroxypyrrolidin-1-yl)-3-hydroxy-1-oxobutan-2-yl)-1-((10R,12S)-10,12-dimethyl tetradecanoyl)-4,5-dihydroxypyrrolidine-2-carboxamide Acetate
(2S,4R)-N-((2S,3R)-1-((2S,4R)-2-(((2S,3S,4S)-1-(((2S,3R)-5-amino-1-((2S,3S)-2-carbamoyl-3-hydroxy pyrrolidin-1-yl)-3-hydroxy-1-oxopentan-2-yl)amino)-3,4-dihydroxy-4-(4-hydroxyphenyl)-1-oxobutan-2-yl)carbamoyl)-4-hydroxypyrrolidin-1-yl)-3-hydroxy-1-oxobutan-2-yl)-1-((10R,12S)-10,12-dimethyl tetradecanoyl)-4,5-dihydroxypyrrolidine-2-carboxamide Acetate
  • CAT. No.C1240017
  • CAS. No.NA
  • Mol. F.C52H84N8O17.C2H4O2
  • Mol. W.1153.32 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Dimer 1 Impurity
Caspofungin Dimer 1 Impurity
  • CAT. No.C1240018
  • CAS. No.NA
  • Mol. F.C102H170N18O30
  • Mol. W.2128.54 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity 14
Caspofungin Impurity 14
  • CAT. No.C1240019
  • CAS. No.NA
  • Mol. F.C102H168N18O30
  • Mol. W.2126.60 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity 3
Caspofungin Impurity 3
  • CAT. No.C1240020
  • CAS. No.NA
  • Mol. F.C51H83N7O14
  • Mol. W.1018.30 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity 13
Caspofungin Impurity 13
  • CAT. No.C1240021
  • CAS. No.1240611-93-1
  • Mol. F.C54H90N10O18
  • Mol. W.1167.40 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Hydroxylamine Impurity
Caspofungin Hydroxylamine Impurity
  • CAT. No.C1240025
  • CAS. No.1671884-42-6
  • Mol. F.C52H88N10O16
  • Mol. W.1109.30 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity 2
Caspofungin Impurity 2
  • CAT. No.C1240026
  • CAS. No.NA
  • Mol. F.C51H83N7O15
  • Mol. W.1034.30 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity 9
Caspofungin Impurity 9
  • CAT. No.C1240027
  • CAS. No.NA
  • Mol. F.C102H168N18O30
  • Mol. W.2126.60 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity 10
Caspofungin Impurity 10
  • CAT. No.C1240028
  • CAS. No.NA
  • Mol. F.C102H168N18O30
  • Mol. W.2126.60 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity 11
Caspofungin Impurity 11
  • CAT. No.C1240029
  • CAS. No.NA
  • Mol. F.C52H88N10O15
  • Mol. W.1093.30 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin III
Caspofungin III
  • CAT. No.C1240030
  • CAS. No.NA
  • Mol. F.C60H100N8O17S.C2H4O2
  • Mol. W.1297.10 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity 4
Caspofungin Impurity 4
  • CAT. No.C1240031
  • CAS. No.NA
  • Mol. F.C52H88N10O15
  • Mol. W.1093.30 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity 8
Caspofungin Impurity 8
  • CAT. No.C1240032
  • CAS. No.NA
  • Mol. F.C52H88N10O15.2(C2H4O2)
  • Mol. W.1213.50 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity 5
Caspofungin Impurity 5
  • CAT. No.C1240033
  • CAS. No.NA
  • Mol. F.C50H82N8O16
  • Mol. W.1051.20 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity 1
Caspofungin Impurity 1
  • CAT. No.C1240034
  • CAS. No.NA
  • Mol. F.C50H82N8O16
  • Mol. W.1051.20 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity F
Caspofungin Impurity F
  • CAT. No.C1240035
  • CAS. No.NA
  • Mol. F.C102H168N18O30
  • Mol. W.2126.60 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Impurity 16
Caspofungin Impurity 16
  • CAT. No.C1240036
  • CAS. No.1404083-47-1
  • Mol. F.C52H86N10O16
  • Mol. W.1107.30 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Acetate Isomer Impurity
Caspofungin Acetate Isomer Impurity
  • CAT. No.C1240037
  • CAS. No.NA
  • Mol. F.C52H88N10O15
  • Mol. W.1093.31 g/mol
  • Stock Status:Custom Synthesis
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Caspofungin Acetate Amine Impurity
Caspofungin Acetate Amine Impurity
  • CAT. No.C1240038
  • CAS. No.NA
  • Mol. F.C50H82N8O16
  • Mol. W.1051.23 g/mol
  • Stock Status:Custom Synthesis
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