Pharmaceutical Reference Standards / Impurity Standards

L-Leucine
L-Leucine
  • CAT. No.L540000
  • CAS. No.61-90-5
  • Mol. F.C6H13NO2
  • Mol. W.131.17 g/mol
  • Stock Status:Instock
Product View
Product Compare
L-Leucine
L-Leucine
  • CAT. No.L540000A
  • CAS. No.61-90-5
  • Mol. F.C6H13NO2
  • Mol. W.131.17 g/mol
  • Stock Status:Limited Stock
Product View
Product Compare
2-Hydroxyisocaproic acid
2-Hydroxyisocaproic acid
  • CAT. No.L540002
  • CAS. No.498-36-2
  • Mol. F.C6H12O3
  • Mol. W.132.16 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
N Acetyl DL Isoleucine
N Acetyl DL Isoleucine
  • CAT. No.L540004
  • CAS. No.2460646-17-5
  • Mol. F.C8H15NO3
  • Mol. W.173.21 g/mol
  • Stock Status:Instock
Product View
Product Compare
L-Leucine Methyl Ester Hydrochloride
L-Leucine Methyl Ester Hydrochloride
  • CAT. No.L540005
  • CAS. No.7517-19-3
  • Mol. F.C7H15NO2.HCl
  • Mol. W.181.66 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Fmoc-Beta-Ala-Val-OH
Fmoc-Beta-Ala-Val-OH
  • CAT. No.L540006
  • CAS. No.2171152-91-1
  • Mol. F.C23H26N2O5
  • Mol. W.410.50 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Fmoc-Glu(OtBu)-Gly-OH
Fmoc-Glu(OtBu)-Gly-OH
  • CAT. No.L540007
  • CAS. No.866044-63-5
  • Mol. F.C26H30N2O7
  • Mol. W.482.53 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Fmoc-Glu-OtBu
Fmoc-Glu-OtBu
  • CAT. No.L540008
  • CAS. No.84793-07-7
  • Mol. F.C24H27NO6
  • Mol. W.425.48 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Fmoc-N-Me-Asp-Otbu
Fmoc-N-Me-Asp-Otbu
  • CAT. No.L540009
  • CAS. No.2271413-88-6
  • Mol. F.C24H27NO6
  • Mol. W.425.47 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Fmoc-N-Me-L-Lys(Ac)-OH
Fmoc-N-Me-L-Lys(Ac)-OH
  • CAT. No.L540010
  • CAS. No.1859133-96-2
  • Mol. F.C24H28N2O5
  • Mol. W.424.49 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Fmoc-beta-Ala-Leu-OH
Fmoc-beta-Ala-Leu-OH
  • CAT. No.L540011
  • CAS. No.848691-83-8
  • Mol. F.C24H28N2O5
  • Mol. W.424.49 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Fmoc-Val-Val-OH
Fmoc-Val-Val-OH
  • CAT. No.L540012
  • CAS. No.116460-32-3
  • Mol. F.C25H30N2O5
  • Mol. W.438.52 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Fmoc-L-Allo-Ile-OH
Fmoc-L-Allo-Ile-OH
  • CAT. No.L540013
  • CAS. No.251316-98-0
  • Mol. F.C21H23NO4
  • Mol. W.353.41 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
CBZ-Glu(OtBu)-OH
CBZ-Glu(OtBu)-OH
  • CAT. No.L540014
  • CAS. No.3886-08-6
  • Mol. F.C17H23NO6
  • Mol. W.337.37 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Fmoc-D-Glu(OtBu)-OH Hydrate
Fmoc-D-Glu(OtBu)-OH Hydrate
  • CAT. No.L540015
  • CAS. No.1899809-49-4
  • Mol. F.C24H27NO6.H2O
  • Mol. W.443.49 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
Leucine Impurity 1
Leucine Impurity 1
  • CAT. No.L540016
  • CAS. No.NA
  • Mol. F.C10H19NO4
  • Mol. W.217.26 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
L-tert-Leucine
L-tert-Leucine
  • CAT. No.L540017
  • CAS. No.20859-02-3
  • Mol. F.C6H13NO2
  • Mol. W.131.17 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare

Isotope Labelled Compounds

L-Leucine D7
L-Leucine D7
  • CAT. No.L540001
  • CAS. No.92751-17-2
  • Mol. F.C6H13NO2D3
  • Mol. W.138.22 g/mol
  • Stock Status:Custom Synthesis
Product View
Product Compare
L-Leucine-5,5,5-D3
L-Leucine-5,5,5-D3
  • CAT. No.L540003
  • CAS. No.87828-86-2
  • Mol. F.C6H10D3NO2
  • Mol. W.134.19 g/mol
  • Stock Status:Instock
Product View
Product Compare