Pharmaceutical Reference Standards / Impurity Standards

L-Tyrosine
L-Tyrosine
  • CAT. No.T1040000
  • CAS. No.60-18-4
  • Mol. F.C9H11NO3
  • Mol. W.181.19 g/mol
  • Stock Status:Instock
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D-Tyrosine
D-Tyrosine
  • CAT. No.T1040000B
  • CAS. No.556-02-5
  • Mol. F.C9H11NO3
  • Mol. W.181.19 g/mol
  • Stock Status:Please Enquire
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7,8-Dihydrobiopterin
7,8-Dihydrobiopterin
  • CAT. No.T1040001
  • CAS. No.6779-87-9
  • Mol. F.C9H13N5O3
  • Mol. W.239.23 g/mol
  • Stock Status:Limited Stock
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(6S)-Tetrahydro-L-biopterin Disulfate
(6S)-Tetrahydro-L-biopterin Disulfate
  • CAT. No.T1040002
  • CAS. No.103130-45-6
  • Mol. F.C9H17N5O7S
  • Mol. W.339.33 g/mol
  • Stock Status:Custom Synthesis
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3-Nitro-N-acetyl-L-tyrosine
3-Nitro-N-acetyl-L-tyrosine
  • CAT. No.T1040003
  • CAS. No.13948-21-5
  • Mol. F.C11H12N2O6
  • Mol. W.268.22 g/mol
  • Stock Status:Custom Synthesis
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Alpha-Hydroxymethyl-L-tyrosine
Alpha-Hydroxymethyl-L-tyrosine
  • CAT. No.T1040004
  • CAS. No.69980-45-6
  • Mol. F.C10H13NO4
  • Mol. W.211.21 g/mol
  • Stock Status:Custom Synthesis
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Metyrosine
Metyrosine
  • CAT. No.T1040005
  • CAS. No.672-87-7
  • Mol. F.C10H13NO3
  • Mol. W.195.22 g/mol
  • Stock Status:Instock
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N-Acetyl-L-tyrosine ethyl ester monohydrate
N-Acetyl-L-tyrosine ethyl ester monohydrate
  • CAT. No.T1040008
  • CAS. No.36546-50-6
  • Mol. F.C13H19NO5
  • Mol. W.269.29 g/mol
  • Stock Status:Custom Synthesis
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Z-Gly-Gly-OH Standard
Z-Gly-Gly-OH Standard
  • CAT. No.T1040009
  • CAS. No.2566-19-0
  • Mol. F.C12H14N2O5
  • Mol. W.266.25 g/mol
  • Stock Status:Custom Synthesis
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Tyrosine Impurity 10
Tyrosine Impurity 10
  • CAT. No.T1040010
  • CAS. No.1347912-30-4
  • Mol. F.C29H32N3O11P
  • Mol. W.629.55 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

alpha-Methyl-L-tyrosine-D3
alpha-Methyl-L-tyrosine-D3
  • CAT. No.T1040006
  • CAS. No.NA
  • Mol. F.C10H10D3NO3
  • Mol. W.198.23 g/mol
  • Stock Status:Please Enquire
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L-TYROSINE D4
L-TYROSINE D4
  • CAT. No.T1040007
  • CAS. No.62595-14-6
  • Mol. F.C9H7D4NO3
  • Mol. W.185.21 g/mol
  • Stock Status:Instock
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