Pharmaceutical Reference Standards / Impurity Standards

Pyridoxine Hydrochloride
Pyridoxine Hydrochloride
  • CAT. No.P400000
  • CAS. No.58-56-0
  • Mol. F.C8H12ClNO3
  • Mol. W.205.64 g/mol
  • Stock Status:Instock
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Pyridoxine EP Impurity B hydrochloride
Pyridoxine EP Impurity B hydrochloride
  • CAT. No.P400001
  • CAS. No.148-51-6
  • Mol. F.C8H12ClNO2
  • Mol. W.189.64 g/mol
  • Stock Status:Instock
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Pyridoxine EP Impurity A Hydrochloride
Pyridoxine EP Impurity A Hydrochloride
  • CAT. No.P400002
  • CAS. No.1006-21-9
  • Mol. F.C8H10ClNO2
  • Mol. W.187.61 g/mol
  • Stock Status:Instock
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Pyridoxine Impurity A
Pyridoxine Impurity A
  • CAT. No.P400002A
  • CAS. No.5196-20-3
  • Mol. F.C8H9NO2
  • Mol. W.151.16 g/mol
  • Stock Status:Instock
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Pyridoxine Impurity A Reference Standard
Pyridoxine Impurity A Reference Standard
  • CAT. No.P400002B
  • CAS. No.5196-20-3
  • Mol. F.C8H9NO2
  • Mol. W.151.16 g/mol
  • Stock Status:Please Enquire
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Pyridoxine Impurity 6 Dihydrochloride
Pyridoxine Impurity 6 Dihydrochloride
  • CAT. No.P400007
  • CAS. No.NA
  • Mol. F.C16H22Cl2N2O5
  • Mol. W.393.26 g/mol
  • Stock Status:Custom Synthesis
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Pyridoxine Impurity 1
Pyridoxine Impurity 1
  • CAT. No.P400009
  • CAS. No.NA
  • Mol. F.C16H20N2O5
  • Mol. W.346.50 g/mol
  • Stock Status:Custom Synthesis
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Isopyridoxal hydrochloride
Isopyridoxal hydrochloride
  • CAT. No.P400013
  • CAS. No.90005-85-9
  • Mol. F.C8H9NO3HCl
  • Mol. W.203.62 g/mol
  • Stock Status:Custom Synthesis
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Pyridoxine Acetonide Hydrochloride
Pyridoxine Acetonide Hydrochloride
  • CAT. No.P400014
  • CAS. No.NA
  • Mol. F.C11H16ClNO3
  • Mol. W.245.70 g/mol; 209.24 g/mol (as base)
  • Stock Status:Instock
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Pyridoxine succinate adduct impurity 1
Pyridoxine succinate adduct impurity 1
  • CAT. No.P400015
  • CAS. No.NA
  • Mol. F.C12H15NO6
  • Mol. W.269.25g/mol
  • Stock Status:Custom Synthesis
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Pyridoxine Impurity 3
Pyridoxine Impurity 3
  • CAT. No.P400016
  • CAS. No.412940-03-5
  • Mol. F.C12H15NO6
  • Mol. W.269.25 g/mol
  • Stock Status:Custom Synthesis
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Pyridoxine Impurity 2
Pyridoxine Impurity 2
  • CAT. No.P400017
  • CAS. No.96181-47-4
  • Mol. F.C12H15NO6
  • Mol. W.269.26 g/mol
  • Stock Status:Custom Synthesis
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Pyridoxine Impurity 3
Pyridoxine Impurity 3
  • CAT. No.P400018
  • CAS. No.412940-03-5
  • Mol. F.C12H15NO6
  • Mol. W.269.25 g/mol
  • Stock Status:Custom Synthesis
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Pyridoxine Impurity 5
Pyridoxine Impurity 5
  • CAT. No.P400019
  • CAS. No.NA
  • Mol. F.C12H15NO6
  • Mol. W.269.25 g/mol
  • Stock Status:Custom Synthesis
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Bispyridoxine
Bispyridoxine
  • CAT. No.P400021
  • CAS. No.19203-56-6
  • Mol. F.C16H20N2O5
  • Mol. W.320.34 g/mol
  • Stock Status:Custom Synthesis
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3,4,5-trimethylpyridine-2-carbaldehyde
3,4,5-trimethylpyridine-2-carbaldehyde
  • CAT. No.P400022
  • CAS. No.1368185-58-3
  • Mol. F.C9H11NO
  • Mol. W.149.19 g/mol
  • Stock Status:Custom Synthesis
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Pyridoxine
Pyridoxine
  • CAT. No.P400023
  • CAS. No.65-23-6
  • Mol. F.C8H11NO3
  • Mol. W.169.18 g/mol
  • Stock Status:Please Enquire
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4-Hydroxy-2-Chloromethyl-3,5-dimethyl pyridine
4-Hydroxy-2-Chloromethyl-3,5-dimethyl pyridine
  • CAT. No.P400024
  • CAS. No.NA
  • Mol. F.C8H10ClNO
  • Mol. W.171.62 g/mol
  • Stock Status:Custom Synthesis
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2-(Chloromethyl-4-methoxy,3,5-dimethyl-6-hydroxy pyridine
2-(Chloromethyl-4-methoxy,3,5-dimethyl-6-hydroxy pyridine
  • CAT. No.P400025
  • CAS. No.NA
  • Mol. F.C9H12ClNO2
  • Mol. W.201.65 g/mol
  • Stock Status:Custom Synthesis
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Pyridoxal 5-Phosphate
Pyridoxal 5-Phosphate
  • CAT. No.P400026
  • CAS. No.54-47-7
  • Mol. F.C8H10NO6P
  • Mol. W.247.14 g/mol
  • Stock Status:Custom Synthesis
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Pyridoxine Impurity 4
Pyridoxine Impurity 4
  • CAT. No.P400027
  • CAS. No.NA
  • Mol. F.C16H20N2O5
  • Mol. W.320.34 g/mol
  • Stock Status:Custom Synthesis
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Pyridoxine Impurity 18
Pyridoxine Impurity 18
  • CAT. No.P400028
  • CAS. No.19203-53-3
  • Mol. F.C16H20N2O5
  • Mol. W.320.34 g/mol
  • Stock Status:Custom Synthesis
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Isopyridoxal
Isopyridoxal
  • CAT. No.P400029
  • CAS. No.6560-46-9
  • Mol. F.C8H9NO3
  • Mol. W.167.16 g/mol
  • Stock Status:Custom Synthesis
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Pyridoxine Impurity 9
Pyridoxine Impurity 9
  • CAT. No.P400030
  • CAS. No.2726926-28-7
  • Mol. F.C16H20N2O5
  • Mol. W.320.34 g/mol
  • Stock Status:Custom Synthesis
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(5-hydroxy-2-((5-hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl)methyl)-6-methylpyridine-3,4-diyl)dimethanol
(5-hydroxy-2-((5-hydroxy-4-(hydroxymethyl)-6-methylpyridin-3-yl)methyl)-6-methylpyridine-3,4-diyl)dimethanol
  • CAT. No.P400033
  • CAS. No.NA
  • Mol. F.C16H20N2O5
  • Mol. W.320.34 g/mol
  • Stock Status:Custom Synthesis
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Pyridoxine Impurity 19
Pyridoxine Impurity 19
  • CAT. No.P400034
  • CAS. No.NA
  • Mol. F.C16H22Cl2N2O5
  • Mol. W.393.26 g/mol
  • Stock Status:Custom Synthesis
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Pyridoxine Impurity 20
Pyridoxine Impurity 20
  • CAT. No.P400035
  • CAS. No.NA
  • Mol. F.C16H21ClN2O5
  • Mol. W.356.80 g/mol
  • Stock Status:Custom Synthesis
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Pyridoxine Diacetate
Pyridoxine Diacetate
  • CAT. No.P400037
  • CAS. No.26280-83-1
  • Mol. F.C12H15NO5
  • Mol. W.253.25 g/mol
  • Stock Status:Custom Synthesis
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Pyridoxine Impurity 12
Pyridoxine Impurity 12
  • CAT. No.P420024
  • CAS. No.NA
  • Mol. F.C16H22Cl2N2O5
  • Mol. W.393.26 g/mol
  • Stock Status:Custom Synthesis
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Pyridoxine Impurity 11
Pyridoxine Impurity 11
  • CAT. No.P420025
  • CAS. No.NA            
  • Mol. F.C16H20N2O5
  • Mol. W.320.34 g/mol
  • Stock Status:Custom Synthesis
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Metabolites

Pyridoxine 5-Phosphate
Pyridoxine 5-Phosphate
  • CAT. No.P400011
  • CAS. No.447-05-2
  • Mol. F.C8H12NO6P
  • Mol. W.249.16 g/mol
  • Stock Status:Please Enquire
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4-Pyridoxic Acid
4-Pyridoxic Acid
  • CAT. No.P400012
  • CAS. No.82-82-6
  • Mol. F.C8H9NO4
  • Mol. W.183.16 g/mol
  • Stock Status:Please Enquire
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Isotope Labelled Compounds

Pyridoxine-D3 Hydrochloride
Pyridoxine-D3 Hydrochloride
  • CAT. No.P400004
  • CAS. No.1189921-12-7
  • Mol. F.C8H8D3NO3.HCl
  • Mol. W.208.66 g/mol
  • Stock Status:Instock
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Pyridoxine-d2 HCl
Pyridoxine-d2 HCl
  • CAT. No.P400005
  • CAS. No.5027-82-7
  • Mol. F.C8H10D2ClNO3
  • Mol. W.207.65 g/mol
  • Stock Status:Please Enquire
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Pyridoxine D4
Pyridoxine D4
  • CAT. No.P400020
  • CAS. No.NA
  • Mol. F.C8H7D4NO3
  • Mol. W.173.20 g/mol
  • Stock Status:Please Enquire
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Pyridoxine D5(Major)
Pyridoxine D5(Major)
  • CAT. No.P400036
  • CAS. No.688302-31-0
  • Mol. F.C8H6D5NO3
  • Mol. W.174.21 g/mol
  • Stock Status:Please Enquire
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Pyridoxine D5 Hydrochloride
Pyridoxine D5 Hydrochloride
  • CAT. No.P400038
  • CAS. No.82896-38-6
  • Mol. F.C8H6D5NO3.HCl
  • Mol. W.210.67 g/mol
  • Stock Status:Please Enquire
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