Pharmaceutical Reference Standards / Impurity Standards

Dalfampridine
Dalfampridine
  • CAT. No.D190000
  • CAS. No.504-24-5
  • Mol. F.C5H6N2
  • Mol. W.94.11 g/mol
  • Stock Status:Instock
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Dalfampridine N-Oxide
Dalfampridine N-Oxide
  • CAT. No.D190002
  • CAS. No.3535-75-9
  • Mol. F.C5H6N2O
  • Mol. W.110.12 g/mol
  • Stock Status:Under Synthesis
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4-Amino-3-Hydroxypyridine hydrochloride
4-Amino-3-Hydroxypyridine hydrochloride
  • CAT. No.D190004
  • CAS. No.52334-53-9
  • Mol. F.C5H6N2O
  • Mol. W.110.12 g/mol
  • Stock Status:Instock
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4-Amino-3-Hydroxypyridine
4-Amino-3-Hydroxypyridine
  • CAT. No.D190004A
  • CAS. No.52334-53-9
  • Mol. F.C5H6N2O
  • Mol. W.110.11 g/mol
  • Stock Status:Instock
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4-Amino-3-Hydroxypyridine Sulfate
4-Amino-3-Hydroxypyridine Sulfate
  • CAT. No.D190004B
  • CAS. No.100130-15-2
  • Mol. F.C5H6N2O4S
  • Mol. W.190.18 g/mol
  • Stock Status:Custom Synthesis
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Dalfampridine methylene Bridge Impurity
Dalfampridine methylene Bridge Impurity
  • CAT. No.D190005
  • CAS. No.4589-32-6
  • Mol. F.C11H12N4
  • Mol. W.200.11 g/mol
  • Stock Status:Instock
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N-(4-pyridyl)-2-hydroxy butyramide
N-(4-pyridyl)-2-hydroxy butyramide
  • CAT. No.D190006
  • CAS. No.1864897-67-5
  • Mol. F.C9H12N2O2
  • Mol. W.180.20 g/mol
  • Stock Status:Instock
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N,N'-Di(4-pyridinyl)methanediamine
N,N'-Di(4-pyridinyl)methanediamine
  • CAT. No.D190007
  • CAS. No.4589-32-6
  • Mol. F.C11H12N4
  • Mol. W.200.25 g/mol
  • Stock Status:Custom Synthesis
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1,2-Bis(4-pyridyl)hydrazine
1,2-Bis(4-pyridyl)hydrazine
  • CAT. No.D190008
  • CAS. No.19808-51-6
  • Mol. F.C10H10N4
  • Mol. W.186.21 g/mol
  • Stock Status:Instock
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4,4'-Azopyridine
4,4'-Azopyridine
  • CAT. No.D190009
  • CAS. No.2632-99-7
  • Mol. F.C10H8N4
  • Mol. W.184.20 g/mol
  • Stock Status:Custom Synthesis
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N-(4-Pyridyl)-3,4-dihydroxybutyramide
N-(4-Pyridyl)-3,4-dihydroxybutyramide
  • CAT. No.D190010
  • CAS. No.1246818-25-6
  • Mol. F.C9H12N2O3
  • Mol. W.196.20 g/mol
  • Stock Status:Custom Synthesis
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Fampridine N-Oxide
Fampridine N-Oxide
  • CAT. No.D190011
  • CAS. No.3535-75-9
  • Mol. F.C5H6N2O
  • Mol. W.110.12 g/mol
  • Stock Status:Instock
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Fampridine N-Oxide Hydrochloride
Fampridine N-Oxide Hydrochloride
  • CAT. No.D190011A
  • CAS. No.1433-03-0
  • Mol. F.C5H6N2O.HCl
  • Mol. W.146.57 g/mol
  • Stock Status:Custom Synthesis
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1,3-Di-(pyridin-4-yl)urea
1,3-Di-(pyridin-4-yl)urea
  • CAT. No.D190012
  • CAS. No.39642-87-0
  • Mol. F.C11H10N4O
  • Mol. W.214.22 g/mol
  • Stock Status:Instock
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Hydrazine Fampridine
Hydrazine Fampridine
  • CAT. No.D190013
  • CAS. No.19808-51-6
  • Mol. F.C10H10N4
  • Mol. W.186.22 g/mol
  • Stock Status:Instock
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Dalfampridine Related Compound B
Dalfampridine Related Compound B
  • CAT. No.D190014
  • CAS. No.84539-34-4
  • Mol. F.C5H4Br2N2
  • Mol. W.251.91 g/mol
  • Stock Status:Instock
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N-Chloroisonicotinamide
N-Chloroisonicotinamide
  • CAT. No.D190016
  • CAS. No.125583-33-7
  • Mol. F.C6H5ClN2O
  • Mol. W.156.57 g/mol
  • Stock Status:Custom Synthesis
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Dalfampridine Impurity 2
Dalfampridine Impurity 2
  • CAT. No.D190017
  • CAS. No.52382-48-6
  • Mol. F.C10H10N4
  • Mol. W.186.20 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Dalfampridine-D4
Dalfampridine-D4
  • CAT. No.D190001
  • CAS. No.NA
  • Mol. F.C5H2D4N2
  • Mol. W.98.14 g/mol
  • Stock Status:Instock
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Dalfampridine-D6
Dalfampridine-D6
  • CAT. No.D190003
  • CAS. No.45498-20-2
  • Mol. F.C5D6N2
  • Mol. W.100.11 g/mol
  • Stock Status:Please Enquire
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Fampridine-D4
Fampridine-D4
  • CAT. No.D190015
  • CAS. No.504-24-5
  • Mol. F.C5H2D4N2
  • Mol. W.98.14 g/mol
  • Stock Status:Please Enquire
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