Pharmaceutical Reference Standards / Impurity Standards

Ethylphenidate Hydrochloride
Ethylphenidate Hydrochloride
  • CAT. No.M190004
  • CAS. No.19716-79-1
  • Mol. F.C15H22ClNO2
  • Mol. W.283.79 g/mol
  • Stock Status:Instock
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1,2-Bismethylphenidate-Mixture of Diastereomers
1,2-Bismethylphenidate-Mixture of Diastereomers
  • CAT. No.M190005
  • CAS. No.NA
  • Mol. F.C23H27NO4
  • Mol. W.381.46 g/mol
  • Stock Status:Custom Synthesis
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Methylphenidate Hydrochloride Erythro isomer
Methylphenidate Hydrochloride Erythro isomer
  • CAT. No.M190006
  • CAS. No.29419-96-3
  • Mol. F.C14H19NO2.HCl
  • Mol. W.269.77 g/mol
  • Stock Status:Custom Synthesis
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Methylphenidate Impurity 2
Methylphenidate Impurity 2
  • CAT. No.M190007
  • CAS. No.403502-85-2
  • Mol. F.C13H15NO
  • Mol. W.201.26 g/mol
  • Stock Status:Instock
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Methylphenidate EP Impurity F
Methylphenidate EP Impurity F
  • CAT. No.M190008
  • CAS. No.7251-52-7
  • Mol. F.C13H12N2O
  • Mol. W.212.25 g/mol
  • Stock Status:Custom Synthesis
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Methylphenidate EP Impurity B Hydrochloride
Methylphenidate EP Impurity B Hydrochloride
  • CAT. No.M190009
  • CAS. No.23644-60-2
  • Mol. F.C14H19NO2.HCl
  • Mol. W.269.77 g/mol
  • Stock Status:Instock
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Methylphenidate Hydrochloride EP Impurity B hydrochloride
Methylphenidate Hydrochloride EP Impurity B hydrochloride
  • CAT. No.M190009A
  • CAS. No.23644-60-2
  • Mol. F.C14H19NO2.HCl
  • Mol. W.269.77 g/mol
  • Stock Status:Instock
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Methylphenidate EP Impurity C
Methylphenidate EP Impurity C
  • CAT. No.M190010
  • CAS. No.50288-62-5
  • Mol. F.C13H18N2O
  • Mol. W.218.29 g/mol
  • Stock Status:Instock
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Methylphenidate EP Impurity C Hydrochloride
Methylphenidate EP Impurity C Hydrochloride
  • CAT. No.M190010A
  • CAS. No.50288-62-5(base)
  • Mol. F.C13H18N2O.HCl
  • Mol. W.254.76 g/mol
  • Stock Status:Custom Synthesis
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Methylphenidate EP Impurity D Hydrochloride
Methylphenidate EP Impurity D Hydrochloride
  • CAT. No.M190011
  • CAS. No.50288-63-6(BASE)
  • Mol. F.C13H18N2O.HCl
  • Mol. W.254.76 g/mol
  • Stock Status:Custom Synthesis
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Methylphenidate Mixture
Methylphenidate Mixture
  • CAT. No.M190012
  • CAS. No.NA
  • Mol. F.NA
  • Mol. W.NA
  • Stock Status:Please Enquire
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L-Threo-Methylphenidate Hydrochloride
L-Threo-Methylphenidate Hydrochloride
  • CAT. No.M190013
  • CAS. No.29419-95-2
  • Mol. F.C14H20NO2Cl
  • Mol. W.269.77 g/mol
  • Stock Status:Custom Synthesis
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Methylphenidate Hydrochloride EP Impurity E
Methylphenidate Hydrochloride EP Impurity E
  • CAT. No.M190014
  • CAS. No.99088-55-8
  • Mol. F.C15H21NO2
  • Mol. W.247.33 g/mol
  • Stock Status:Custom Synthesis
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Methylphenidate EP Impurity D
Methylphenidate EP Impurity D
  • CAT. No.M190015
  • CAS. No.50288-63-6
  • Mol. F.C13H18N2O
  • Mol. W.218.29 g/mol
  • Stock Status:Instock
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2-Phenyl-2-(2-piperidyl)acetamide hydrate
2-Phenyl-2-(2-piperidyl)acetamide hydrate
  • CAT. No.M190016
  • CAS. No.19395-39-2(BaseForm)
  • Mol. F.C13H20N2O2
  • Mol. W.236.31 g/mol
  • Stock Status:Instock
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Methylphenidate Nitroso Impurity 1
Methylphenidate Nitroso Impurity 1
  • CAT. No.M190017
  • CAS. No.NA
  • Mol. F.C13H17N3O2
  • Mol. W.247.29 g/mol
  • Stock Status:Custom Synthesis
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Methylphenidate Impurity 4
Methylphenidate Impurity 4
  • CAT. No.M190018
  • CAS. No.741705-70-4
  • Mol. F.C13H17NO2.HCl
  • Mol. W.255.74 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Methylphenidate D9 Hydrochloride
Methylphenidate D9 Hydrochloride
  • CAT. No.M190002
  • CAS. No.1219804-02-0
  • Mol. F.C14H10D9NO2.HCl
  • Mol. W.278.82 g/mol
  • Stock Status:Custom Synthesis
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Methylphenidate-D3 Hydrochloride
Methylphenidate-D3 Hydrochloride
  • CAT. No.M190003
  • CAS. No.NA
  • Mol. F.C14H17D3ClNO2
  • Mol. W.272.79g/mol
  • Stock Status:Instock
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