Caspofungin | Simson Pharma Limited

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Caspofungin

Caspofungin is the first licensed echinocandin antifungal, inhibiting 1,3-alpha-glucan synthase to disrupt fungal cell-wall integrity, used intravenously for invasive aspergillosis and candidiasis. Simson Pharma's Caspofungin reference standard and impurities support the demanding potency and stability-indicating testing required of this critical-care antifungal.

Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) supply high-quality Caspofungin Reference Standards, pharmacopoeial reference materials, and its related impurities to pharmaceutical manufacturers, CROs, analytical laboratories, universities, and regulatory organizations worldwide. To service the Europe and America market efficiently, Simson Pharma Limited has set up Simson Pharma Global Ltd. in United Kingdom and Simson Pharma Global LLC in USA respectively.

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

Caspofungin

Caspofungin

CAT. No.C1240000A
CAS. No.162808-62-0
Mol. F.C52H88N10O15
Mol. W.1093.31 g/mol
Stock Status:Custom Synthesis

Pneumocandin B0

Pneumocandin B0

CAT. No.C1240001
CAS. No.135575-42-7
Mol. F.C50H80N8O17
Mol. W.1065.21 g/mol
Stock Status:Instock

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

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

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

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

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

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

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

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

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

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

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

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

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

(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

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

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

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

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

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

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

Caspofungin Impurity 9

Caspofungin Impurity 9

CAT. No.C1240027
CAS. No.NA
Mol. F.C102H168N18O30
Mol. W.2126.60 g/mol
Stock Status:Limited Stock

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

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

Caspofungin III

Caspofungin III

CAT. No.C1240030
CAS. No.NA
Mol. F.C60H100N8O17S.C2H4O2
Mol. W.1297.10 g/mol
Stock Status:Custom Synthesis

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

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

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

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

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

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

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

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

Caspofungin Impurity 22 Diacetate

Caspofungin Impurity 22 Diacetate

CAT. No.C1240039
CAS. No.NA
Mol. F.C51H86N10O15.C4H8O4
Mol. W.1199.39 g/mol
Stock Status:Custom Synthesis

N-Nitroso Caspofungin Acetate Impurity

N-Nitroso Caspofungin Acetate Impurity

CAT. No.C1240040
CAS. No.NA
Mol. F.C54H91N11O18
Mol. W.1182.36 g/mol
Stock Status:Custom Synthesis

Caspofungin Impurity 6

Caspofungin Impurity 6

CAT. No.C1240041
CAS. No.NA
Mol. F.C51H86N10O15
Mol. W.1079.29 g/mol
Stock Status:Custom Synthesis

Caspofungin Impurity 7

Caspofungin Impurity 7

CAT. No.C1240042
CAS. No.NA
Mol. F.C50H82N8O16
Mol. W.1051.23 g/mol
Stock Status:Custom Synthesis

Caspofungin Impurity 17

Caspofungin Impurity 17

CAT. No.C1240043
CAS. No.NA
Mol. F.C52H88N10O15
Mol. W.1093.31 g/mol
Stock Status:Custom Synthesis

Caspofungin Impurity 18

Caspofungin Impurity 18

CAT. No.C1240044
CAS. No.NA
Mol. F.C51H86N10O16
Mol. W.1095.29 g/mol
Stock Status:Custom Synthesis

Caspofungin Impurity 19

Caspofungin Impurity 19

CAT. No.C1240045
CAS. No.NA
Mol. F.C104H170N16O30
Mol. W.2124.55 g/mol
Stock Status:Custom Synthesis

Caspofungin Impurity 12

Caspofungin Impurity 12

CAT. No.C1240046
CAS. No.NA
Mol. F.C102H168N18O30
Mol. W.2126.60 g/mol
Stock Status:Custom Synthesis

Caspofungin Impurity 20

Caspofungin Impurity 20

CAT. No.C1240047
CAS. No.NA
Mol. F.C102H168N18O30
Mol. W.2126.53 g/mol
Stock Status:Custom Synthesis

Caspofungin Impurity 6 Acetate

Caspofungin Impurity 6 Acetate

CAT. No.C1240048
CAS. No.NA
Mol. F.C51H86N10O15.C2H4O2
Mol. W.1139.34 g/mol
Stock Status:Custom Synthesis

Caspofungin Impurity 21 Acetate

Caspofungin Impurity 21 Acetate

CAT. No.C1240049
CAS. No.NA
Mol. F.C52H88N10O15.C2H4O2
Mol. W.1153.32 g/mol
Stock Status:Custom Synthesis

Caspofungin Impurity 22 Acetate

Caspofungin Impurity 22 Acetate

CAT. No.C1240050
CAS. No.NA
Mol. F.C50H82N8O16.C2H4O2
Mol. W.111.28 g/mol
Stock Status:Custom Synthesis

Caspofungin Impurity 23 Acetate

Caspofungin Impurity 23 Acetate

CAT. No.C1240051
CAS. No.NA
Mol. F.C102H168N18O30.C2H4O2
Mol. W.2186.58 g/mol
Stock Status:Custom Synthesis

Caspofungin Impurity 25 Acetate

Caspofungin Impurity 25 Acetate

CAT. No.C1240053
CAS. No.NA
Mol. F.C52H90N10O14.C2H2O4
Mol. W.1139.38 g/mol
Stock Status:Custom Synthesis

Caspofungin Impurity 24

Caspofungin Impurity 24

CAT. No.C1240054
CAS. No.NA
Mol. F.C102H168N18O30
Mol. W.2126.53 g/mol
Stock Status:Custom Synthesis

Caspofungin Impurity E(Acetate salt)

Caspofungin Impurity E(Acetate salt)

CAT. No.C1240055
CAS. No.150283-04-8 (Free Base)
Mol. F.C50H82N8O16.C2H4O2
Mol. W.1111.30 g/mol
Stock Status:Custom Synthesis

Caspofungin EP Impurity B

Caspofungin EP Impurity B

CAT. No.C1240056
CAS. No.NA
Mol. F.C51H84N8O15
Mol. W.1049.30 g/mol
Stock Status:Custom Synthesis

Caspofungin EP Impurity E

Caspofungin EP Impurity E

CAT. No.C1240057
CAS. No.NA
Mol. F.C51H86N10O15
Mol. W.1079.30 g/mol
Stock Status:Custom Synthesis