Pharmaceutical Reference Standards / Impurity Standards

Tolcapone
Tolcapone
  • CAT. No.T500000
  • CAS. No.134308-13-7
  • Mol. F.C14H11NO5
  • Mol. W.273.24 g/mol
  • Stock Status:Instock
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Tolcapone USP Related Compound A
Tolcapone USP Related Compound A
  • CAT. No.T500001
  • CAS. No.1391053-03-4
  • Mol. F.C14H12O3
  • Mol. W.228.24 g/mol
  • Stock Status:Instock
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Tolcapone USP Related Compound B
Tolcapone USP Related Compound B
  • CAT. No.T500002
  • CAS. No.134612-80-9
  • Mol. F.C15H13NO5
  • Mol. W.287.27 g/mol
  • Stock Status:Instock
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(4-hydroxy-3-methoxyphenyl)(4-methyl-3-nitrophenyl) methanone
(4-hydroxy-3-methoxyphenyl)(4-methyl-3-nitrophenyl) methanone
  • CAT. No.T500005
  • CAS. No.NA
  • Mol. F.C15H13NO5
  • Mol. W.287.27g/mol
  • Stock Status:Instock
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(4-hydroxy-5-methoxy-2-nitrophenyl)(p-tolyl)methanone
(4-hydroxy-5-methoxy-2-nitrophenyl)(p-tolyl)methanone
  • CAT. No.T500006
  • CAS. No.NA
  • Mol. F.C15H13NO5
  • Mol. W.287.27 g/mol
  • Stock Status:Instock
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