Daptomycin

Daptomycin is a cyclic lipopeptide antibiotic with a calcium-dependent mechanism that disrupts Gram-positive bacterial cell-membrane potential, used intravenously for MRSA bacteraemia, endocarditis and complicated skin infections. Simson Pharma's Daptomycin reference standard and impurities support the precise potency control this calcium-mediated injectable antibiotic demands.

Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) supply high-quality Daptomycin 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

Daptomycin
Daptomycin
  • CAT. No.D690000
  • CAS. No.103060-53-3 
  • Mol. F.C72H101N17O26
  • Mol. W.1620.67 g/mol
  • Stock Status:Instock
Product View
Product Compare
Daptomycin Anhydro Impurity Acetate
Daptomycin Anhydro Impurity Acetate
  • CAT. No.D690001
  • CAS. No.121869-35-0 (free base)
  • Mol. F.C72H99N17O25.C2H4O2
  • Mol. W.1662.71 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin beta-Isomer
Daptomycin beta-Isomer
  • CAT. No.D690002
  • CAS. No.123180-72-3
  • Mol. F.C72H101N17O26
  • Mol. W.1620.67 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Lactone Impurity
Daptomycin Lactone Impurity
  • CAT. No.D690004
  • CAS. No.NA
  • Mol. F.C72H103N17O27
  • Mol. W.1638.69 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
N-decanoyl-L-tryptophyl-Dasparaginyl-L-aspartyl-ethylenglycine-glycyl-Lornithyl-L-aspartyl-D-alanyl-L-aspartyl-glycyl-D-serylthreo-3-methyl-L-glutamyl3-anthraniloyl-L-alanine
N-decanoyl-L-tryptophyl-Dasparaginyl-L-aspartyl-ethylenglycine-glycyl-Lornithyl-L-aspartyl-D-alanyl-L-aspartyl-glycyl-D-serylthreo-3-methyl-L-glutamyl3-anthraniloyl-L-alanine
  • CAT. No.D690005
  • CAS. No.NA
  • Mol. F.C72H101N17O26
  • Mol. W.1620.67 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity 16
Daptomycin Impurity 16
  • CAT. No.D690006
  • CAS. No.NA
  • Mol. F.C71H101N17O27
  • Mol. W.1624.66 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
N-decanoyl-L-tryptophyl-Dasparaginyl-L-aspartyl-Lthreonyl(L-aspartyl-Dalanyl-L-aspartyl-glycyl-Dseryl-threo-3-methyl-L glutamyl-3-anthraniloyl-Lalanineepsilon1-lactone)-glycylL-ornithyne
N-decanoyl-L-tryptophyl-Dasparaginyl-L-aspartyl-Lthreonyl(L-aspartyl-Dalanyl-L-aspartyl-glycyl-Dseryl-threo-3-methyl-L glutamyl-3-anthraniloyl-Lalanineepsilon1-lactone)-glycylL-ornithyne
  • CAT. No.D690007
  • CAS. No.NA
  • Mol. F.C73H105N17O27
  • Mol. W.1652.71 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity 1
Daptomycin Impurity 1
  • CAT. No.D690008
  • CAS. No.NA
  • Mol. F.C73H103N17O26
  • Mol. W.1634.70 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
N-decanoyl-L-tryptophyl-Dasparaginyl-L-aspartyl-Lthreonyl-glycyl-L-ornithyl-L-asparticacid
N-decanoyl-L-tryptophyl-Dasparaginyl-L-aspartyl-Lthreonyl-glycyl-L-ornithyl-L-asparticacid
  • CAT. No.D690009
  • CAS. No.NA
  • Mol. F.C44H66N10O15
  • Mol. W.975.05 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity B2
Daptomycin Impurity B2
  • CAT. No.D690010
  • CAS. No.NA
  • Mol. F.C40H61N9O12
  • Mol. W.859.99 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity D
Daptomycin Impurity D
  • CAT. No.D690011
  • CAS. No.NA
  • Mol. F.C74H103N17O27
  • Mol. W.1662.71 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
2,2`-((3S,6S,15R,18R,21S,24S,30S,31R)-30-((S)-2-((R)-4-Amino-2-((S)-2-decanamido-3-(1H-indol-3-yl)propanamido)-4-oxobutanamido)-3-carboxypropanamido)-3-(2-(2-aminophenyl)-2-oxoethyl)-24-(3-aminopropyl)-6-((S)-1-carboxypropan-2-yl)-9-(hydroxymethyl)-18,31-dimethyl-2,5,8,11,14,17,20,23,26,29-decaoxo-1-oxa-4,7,10,13,16,19,22,25,28-nonaazacyclohentriacontane-15,21-diyl)diacetic Acid
2,2`-((3S,6S,15R,18R,21S,24S,30S,31R)-30-((S)-2-((R)-4-Amino-2-((S)-2-decanamido-3-(1H-indol-3-yl)propanamido)-4-oxobutanamido)-3-carboxypropanamido)-3-(2-(2-aminophenyl)-2-oxoethyl)-24-(3-aminopropyl)-6-((S)-1-carboxypropan-2-yl)-9-(hydroxymethyl)-18,31-dimethyl-2,5,8,11,14,17,20,23,26,29-decaoxo-1-oxa-4,7,10,13,16,19,22,25,28-nonaazacyclohentriacontane-15,21-diyl)diacetic Acid
  • CAT. No.D690012
  • CAS. No.NA
  • Mol. F.C72H101N17O26
  • Mol. W.1620.67 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity 19
Daptomycin Impurity 19
  • CAT. No.D690013
  • CAS. No.NA
  • Mol. F.C74H99N17O26
  • Mol. W.1642.70 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
N-decanoyl-L-tryptophyl-Dasparaginyl-L-aspartyl-Lthreonyl-glycyl-L-lysin-Laspartyl-D-alanyl-L-aspartylglycyl-D-seryl-threo-3methyl-L-glutamyl-3anthraniloyl-L-alanine Epsilon1 lactone
N-decanoyl-L-tryptophyl-Dasparaginyl-L-aspartyl-Lthreonyl-glycyl-L-lysin-Laspartyl-D-alanyl-L-aspartylglycyl-D-seryl-threo-3methyl-L-glutamyl-3anthraniloyl-L-alanine Epsilon1 lactone
  • CAT. No.D690014
  • CAS. No.NA
  • Mol. F.C72H101N17O26
  • Mol. W.1620.67 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
N-decanoyl-L-tryptophyl-D asparaginyl-L-aspartyl-Lthreonyl-glycyl-L-ornithylL-aspartyl-L-alanyl-Laspartylglycyl-D-seryl-threo3-methyl-L-glutamyl-3anthraniloyl-D-homoalanylepsilon1-lactone
N-decanoyl-L-tryptophyl-D asparaginyl-L-aspartyl-Lthreonyl-glycyl-L-ornithylL-aspartyl-L-alanyl-Laspartylglycyl-D-seryl-threo3-methyl-L-glutamyl-3anthraniloyl-D-homoalanylepsilon1-lactone
  • CAT. No.D690015
  • CAS. No.NA
  • Mol. F.C73H103N17O26
  • Mol. W.1634.70 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
N-decanoyl-L-tryptophyl-Dasparaginyl-L-aspartyl-Lthreonyl-glycyl-L-ornithylL-succinimmidyl-D-alanylL-aspartylglycyl-D-serylthreo-3-methyl-L-glutamyl3-anthraniloyl-L-alanineepsilon1 lactone
N-decanoyl-L-tryptophyl-Dasparaginyl-L-aspartyl-Lthreonyl-glycyl-L-ornithylL-succinimmidyl-D-alanylL-aspartylglycyl-D-serylthreo-3-methyl-L-glutamyl3-anthraniloyl-L-alanineepsilon1 lactone
  • CAT. No.D690016
  • CAS. No.NA
  • Mol. F.C74H102N16O26
  • Mol. W.1631.69 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Isodecy Acyl Isomer
Daptomycin Isodecy Acyl Isomer
  • CAT. No.D690017
  • CAS. No.NA
  • Mol. F.C72H101N17O26
  • Mol. W.1620.69 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Hydroxy Derivative of Daptomycin
Hydroxy Derivative of Daptomycin
  • CAT. No.D690018
  • CAS. No.921590-20-7
  • Mol. F.C72H101N17O27
  • Mol. W.1636.70 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity 17
Daptomycin Impurity 17
  • CAT. No.D690019
  • CAS. No.866822-35-7
  • Mol. F.C40H61N9O12
  • Mol. W.859.97 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity 33
Daptomycin Impurity 33
  • CAT. No.D690020
  • CAS. No.NA
  • Mol. F.C72H101N17O26
  • Mol. W.1620.67 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity 34
Daptomycin Impurity 34
  • CAT. No.D690021
  • CAS. No.NA
  • Mol. F.C72H99N17O25
  • Mol. W.1602.66 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Ethyl Isomer Of Daptomycin
Ethyl Isomer Of Daptomycin
  • CAT. No.D690022
  • CAS. No.NA
  • Mol. F.C73H103N17O26
  • Mol. W.1634.70 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity 35
Daptomycin Impurity 35
  • CAT. No.D690023
  • CAS. No.NA
  • Mol. F.C67H90N16O28
  • Mol. W.1567.52 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity 36
Daptomycin Impurity 36
  • CAT. No.D690024
  • CAS. No.NA
  • Mol. F.C69H94N16O27
  • Mol. W.1579.58 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Asp-cyclized Daptomycin
Asp-cyclized Daptomycin
  • CAT. No.D690025
  • CAS. No.NA
  • Mol. F.C73H100N16O25
  • Mol. W.1601.70 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Anhydro Impurity
Daptomycin Anhydro Impurity
  • CAT. No.D690026
  • CAS. No.121869-35-0
  • Mol. F.C72H99N17O25
  • Mol. W.1602.70 g/mol
  • Stock Status:Instock
Product View
Product Compare
Daptomycin Impurity 4
Daptomycin Impurity 4
  • CAT. No.D690028
  • CAS. No.NA
  • Mol. F.C44H68N10O14
  • Mol. W.961.07 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity 5
Daptomycin Impurity 5
  • CAT. No.D690029
  • CAS. No.NA
  • Mol. F.C75H105N17O27
  • Mol. W.1676.73 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity 6
Daptomycin Impurity 6
  • CAT. No.D690030
  • CAS. No.NA
  • Mol. F.C72H101N17O27
  • Mol. W.1636.67 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity 7
Daptomycin Impurity 7
  • CAT. No.D690031
  • CAS. No.NA
  • Mol. F.C72H101N17O27
  • Mol. W.1636.67 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity 8
Daptomycin Impurity 8
  • CAT. No.D690032
  • CAS. No.NA
  • Mol. F.C75H103N17O26
  • Mol. W.1658.72 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity 10
Daptomycin Impurity 10
  • CAT. No.D690034
  • CAS. No.NA
  • Mol. F.C73H103N17O27
  • Mol. W.1650.70 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin 7-asp open Acid
Daptomycin 7-asp open Acid
  • CAT. No.D690035
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin open lactone benzazepinedione analog
Daptomycin open lactone benzazepinedione analog
  • CAT. No.D690036
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin quinlinoyl analog
Daptomycin quinlinoyl analog
  • CAT. No.D690037
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin L-kynureninyl analog
Daptomycin L-kynureninyl analog
  • CAT. No.D690038
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin decaenoyl analog
Daptomycin decaenoyl analog
  • CAT. No.D690039
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
Product View
Product Compare
N-Formyl daptomycin
N-Formyl daptomycin
  • CAT. No.D690040
  • CAS. No.NA
  • Mol. F.C73H101N17O27
  • Mol. W.1648.68 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin 4-isocrotonyl open lactone
Daptomycin 4-isocrotonyl open lactone
  • CAT. No.D690041
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin isodecanoyl analog
Daptomycin isodecanoyl analog
  • CAT. No.D690042
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin 8-glycine
Daptomycin 8-glycine
  • CAT. No.D690043
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin 8-D-serine
Daptomycin 8-D-serine
  • CAT. No.D690044
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin 6-L-lysine
Daptomycin 6-L-lysine
  • CAT. No.D690045
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin 11-glycine
Daptomycin 11-glycine
  • CAT. No.D690046
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
Product View
Product Compare
7-Asp anhydrodaptomycin
7-Asp anhydrodaptomycin
  • CAT. No.D690047
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin 8-methyldecanoyl analog
Daptomycin 8-methyldecanoyl analog
  • CAT. No.D690048
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin 2-D-Alanine Analog
Daptomycin 2-D-Alanine Analog
  • CAT. No.D690049
  • CAS. No.2440130-58-3
  • Mol. F.C71H100N16O25
  • Mol. W.1577.65 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity 3
Daptomycin Impurity 3
  • CAT. No.D690050
  • CAS. No.NA
  • Mol. F.C71H99N17O26
  • Mol. W.1606.64 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity 12
Daptomycin Impurity 12
  • CAT. No.D690051
  • CAS. No.NA
  • Mol. F.C73H103N17O26
  • Mol. W.1634.70 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Daptomycin Impurity 11
Daptomycin Impurity 11
  • CAT. No.D690052
  • CAS. No.NA
  • Mol. F.C72H99N17O26
  • Mol. W.1618.65 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare

Isotope Labelled Compounds

Daptomycin D5 Trifluoroacetic Acid
Daptomycin D5 Trifluoroacetic Acid
  • CAT. No.D690003
  • CAS. No.1356579-56-0
  • Mol. F.C72H96D5N17O26.C2HFO2
  • Mol. W.1967.77 g/mol
  • Stock Status:Instock
Product View
Product Compare