Methylphenidate is most commonly used to treat ADHD and narcolepsy. It is sold under the trade name Ritalin. Reference standards of Methylphenidate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
3,3'-(Piperidine-1,2-diyl)bis(3-phenylpropanoic Acid)
Catalogue No.:PA 13 1921000
CAS :
Molecular Formula : C23H27NO4
Molecular Weight : 381.47
2-(1-Nitrosopiperidin-2-yl)-2-phenylacetamide
Catalogue No.:PA 13 1921001
Molecular Formula : C13H17N3O2
Molecular Weight : 247.3
D-erythro-Ethylphenidate Hydrochloride
Catalogue No.:PA 13 96510
Molecular Formula : C15H22ClNO2
Molecular Weight : 283.79
L-erythro-Ethylphenidate Hydrochloride
Catalogue No.:PA 13 96520
rac-threo-Ethylphenidate Hydrochloride
Catalogue No.:PA 13 96530
D-threo-Ethylphenidate Hydrochloride
Catalogue No.:PA 13 96540
L-threo-Ethylphenidate Hydrochloride
Catalogue No.:PA 13 96550
D-Ritalinic Acid
Catalogue No.:PA 13 96560
Molecular Formula : C13H17NO2
Molecular Weight : 219.28
DL-threo-Ritalinic Acid
Catalogue No.:PA 13 96570
DL-erythro Ritalinic Acid
Catalogue No.:PA 13 96580
(S)-2,3-Dihydroxypropyl (S)-2-phenyl-2-((R)-piperidin-2-yl)acetate
Catalogue No.:PA 13 96590
Molecular Formula : C16H23NO4
Molecular Weight : 293.36
(R)-2,3-Dihydroxypropyl (S)-2-phenyl-2-((R)-piperidin-2-yl)acetate compound with (S)-2,3-Dihydroxypropyl (S)-2-phenyl-2-((R)-piperidin-2-yl)acetate (1:1)
Catalogue No.:PA 13 96600
DL-threo-Ritalinic Acid Lactam (Mixture of Diastereomers)
Catalogue No.:PA 13 96610
Molecular Formula : C13H15NO3
Molecular Weight : 233.27
Methylphenidate impurity C (Y0001490)
Catalogue No.:PA EPY0001490
Molecular Formula : NA
Molecular Weight : NA
α-Phenyl-2-pyridineacetamide-d5
Catalogue No.:PA STI 073260
Molecular Formula : C13H7D5N2O
Molecular Weight : 217.28
2-Pyridinamine-d4
Catalogue No.:PA STI 076320
Molecular Formula : C5H2D4N2
Molecular Weight : 98.14
α-Phenyl-2-piperidineacetamide-d10 (Mixture of Diastereomers)
Catalogue No.:PA STI 088864
Molecular Formula : C13H8D10N2O
Molecular Weight : 228.36
2-Phenyl-2-(pyridin-2-yl)acetonitrile
Catalogue No.:PAI 13 192001
Molecular Formula : C13H10N2
Molecular Weight : 194.24
N-Nitrosomethylphenidate
Catalogue No.:PA 13 1921002
Molecular Formula : C14H18N2O3
Molecular Weight : 262.31
Bis-Methylphenidate
Catalogue No.:PA 13 1921003
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