Pharmaceutical Reference Standards / Impurity Standards

L-Isoleucine
L-Isoleucine
  • CAT. No.I370000
  • CAS. No.73-32-5
  • Mol. F.C6H13NO2
  • Mol. W.131.17 g/mol
  • Stock Status:Instock
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L-Isoleucine Methyl Ester Hydrochloride
L-Isoleucine Methyl Ester Hydrochloride
  • CAT. No.I370001
  • CAS. No.18598-74-8
  • Mol. F.C7H16ClNO2
  • Mol. W.181.66 g/mol
  • Stock Status:Custom Synthesis
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N-[(2-cyanobiphenyl-4-yl)methyl]-(L)-isoleucine methyl esterhydrochloride
N-[(2-cyanobiphenyl-4-yl)methyl]-(L)-isoleucine methyl esterhydrochloride
  • CAT. No.I370002
  • CAS. No.NA
  • Mol. F.C21H25N2O2Cl
  • Mol. W.372.89 g/mol
  • Stock Status:Custom Synthesis
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Calcium-4-methyl-2-oxovalerate di hydrate
Calcium-4-methyl-2-oxovalerate di hydrate
  • CAT. No.I370004
  • CAS. No.51828-95-6(freebase)
  • Mol. F.C12H22CaO8
  • Mol. W.334.38 g/mol
  • Stock Status:Custom Synthesis
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Calcium-4-methyl-2-oxovalerate
Calcium-4-methyl-2-oxovalerate
  • CAT. No.I370005
  • CAS. No.51828-95-6
  • Mol. F.C12H18CaO6
  • Mol. W.298.35 g/mol
  • Stock Status:Instock
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N-Nitroso Leucine Impurity
N-Nitroso Leucine Impurity
  • CAT. No.I370006
  • CAS. No.78814-91-2
  • Mol. F.C8H14N2O4
  • Mol. W.202.21 g/mol
  • Stock Status:Custom Synthesis
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N-Cbz-L-leucine
N-Cbz-L-leucine
  • CAT. No.I370007
  • CAS. No.2018-66-8
  • Mol. F.C14H19NO4
  • Mol. W.265.31 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

L-ISOLEUCINE D10
L-ISOLEUCINE D10
  • CAT. No.I370003
  • CAS. No.35045-71-7
  • Mol. F.C6H3D10NO2
  • Mol. W.141.23 g/mol
  • Stock Status:Custom Synthesis
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