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    Pyrimidine Impurity

    Pyrimidine Impurity

    Synonym

    (2S,4S)-methyl 6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate

    Molecular Formula

    C19H18N4O6

    Molecular Weight

    398.38

    Catalogue Number

    AR-N01498

    Parent Drug

    NIFEDIPINE

    CAS Number

    80742-11-6

    Common Package:10,25,50,100 mg

    Collections: NIFEDIPINE

    Category: 80742-11-6 AR-N01498 C19H18N4O6 NIFEDIPINE

    RELATED PRODUCTS
    (Z)-methyl 3-amino-2-(2-nitrobenzylidene)butanoate

    Synonym

    (Z)-methyl 3-amino-2-(2-nitrobenzylidene)butanoate

    Molecular Formula

    C12H14N2O4

    Molecular Weight

    250.25

    Catalogue Number

    AR-N01505

    Parent Drug

    NIFEDIPINE
    methyl 6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate

    Synonym

    methyl 6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate

    Molecular Formula

    C19H18N4O6

    Molecular Weight

    398.38

    Catalogue Number

    AR-N01504

    Parent Drug

    NIFEDIPINE

    CAS Number

    108139-78-2
    Hydroxy Dehydro Nifedipine Lactone

    Synonym

    methyl 2-methyl-4-(2-nitrophenyl)-5-oxo-5,7-dihydrofuro[3,4-b]pyridine-3-carboxylate

    Molecular Formula

    C16H12N2O6

    Molecular Weight

    328.28

    Catalogue Number

    AR-N01503

    Parent Drug

    NIFEDIPINE

    CAS Number

    34785-00-7
    methyl 5-methyl-3'-nitro-3-oxo-1,2,3,6-tetrahydro-[1,1'-biphenyl]-2-carboxylate

    Synonym

    methyl 5-methyl-3'-nitro-3-oxo-1,2,3,6-tetrahydro-[1,1'-biphenyl]-2-carboxylate

    Molecular Formula

    C15H15NO5

    Molecular Weight

    289.29

    Catalogue Number

    AR-N01502

    Parent Drug

    NIFEDIPINE
    5-methyl-3'-nitro-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one

    Synonym

    5-methyl-3'-nitro-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one

    Molecular Formula

    C13H13NO3

    Molecular Weight

    231.25

    Catalogue Number

    AR-N01501

    Parent Drug

    NIFEDIPINE

    CAS Number

    10323-98-5
    methyl 3-methyl-3'-nitro-5-oxo-1,2,5,6-tetrahydro-[1,1'-biphenyl]-2-carboxylate

    Synonym

    methyl 3-methyl-3'-nitro-5-oxo-1,2,5,6-tetrahydro-[1,1'-biphenyl]-2-carboxylate

    Molecular Formula

    C15H15NO5

    Molecular Weight

    289.29

    Catalogue Number

    AR-N01500

    Parent Drug

    NIFEDIPINE

    CAS Number

    87625-92-1
    methyl 6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate

    Synonym

    methyl 6-methyl-2,4-bis(2-nitrophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate

    Molecular Formula

    C18H16N4O6

    Molecular Weight

    384.35

    Catalogue Number

    AR-N01499

    Parent Drug

    NIFEDIPINE
    Nifedipine Amide Impurity

    Synonym

    methyl 5-carbamoyl-2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3-carboxylate

    Molecular Formula

    C16H17N3O5

    Molecular Weight

    331.33

    Catalogue Number

    AR-N01497

    Parent Drug

    NIFEDIPINE

    CAS Number

    114709-68-1
    5-(((1-benzylpiperidin-3-yl)oxy)carbonyl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid

    Synonym

    5-(((1-benzylpiperidin-3-yl)oxy)carbonyl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid

    Molecular Formula

    C27H29N3O6

    Molecular Weight

    491.55

    Catalogue Number

    AR-N01496

    Parent Drug

    NIFEDIPINE
    3-(1-benzylpiperidin-3-yl) 5-methyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

    Synonym

    3-(1-benzylpiperidin-3-yl) 5-methyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

    Molecular Formula

    C28H31N3O6

    Molecular Weight

    505.58

    Catalogue Number

    AR-N01495

    Parent Drug

    NIFEDIPINE
    3-(1-benzylpiperidin-3-yl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

    Synonym

    3-(1-benzylpiperidin-3-yl) 5-methyl 2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

    Molecular Formula

    C28H31N3O6

    Molecular Weight

    505.58

    Catalogue Number

    AR-N01494

    Parent Drug

    NIFEDIPINE
    2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid

    Synonym

    2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid

    Molecular Formula

    C15H14N2O6

    Molecular Weight

    318.29

    Catalogue Number

    AR-N01493

    Parent Drug

    NIFEDIPINE
    (Nicardipine Carboxylic Acid Derivative )

    Synonym

    5-(methoxycarbonyl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3-carboxylic acid

    Molecular Formula

    C16H16N2O6

    Molecular Weight

    332.32

    Catalogue Number

    AR-N01492

    Parent Drug

    NIFEDIPINE

    CAS Number

    74936-72-4
    dimethyl 2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

    Synonym

    dimethyl 2,6-dimethyl-4-(4-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

    Molecular Formula

    C17H18N2O6

    Molecular Weight

    346.34

    Catalogue Number

    AR-N01491

    Parent Drug

    NIFEDIPINE

    CAS Number

    21829-09-4
    Nifedipine EP Impurity C

    Synonym

    (E)-methyl 2-(2-nitrobenzylidene)-3-oxobutanoate

    Molecular Formula

    C12H11NO5

    Molecular Weight

    249.23

    Catalogue Number

    AR-N01490

    Parent Drug

    NIFEDIPINE

    CAS Number

    111304-31-5
    Nifedipine

    Synonym

    dimethyl 2,6-dimethyl-4-(2-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate

    Molecular Formula

    C17H18N2O6

    Molecular Weight

    346.34

    Catalogue Number

    AR-N01489

    Parent Drug

    NIFEDIPINE

    CAS Number

    21829-25-4
    Dehydronitroso Nifedipine

    Synonym

    dimethyl 2,6-dimethyl-4-(2-nitrosophenyl)pyridine-3,5-dicarboxylate

    Molecular Formula

    C17H16N2O5

    Molecular Weight

    328.33

    Catalogue Number

    AR-N01488

    Parent Drug

    NIFEDIPINE

    CAS Number

    50428-14-3
    Nifedipine metabolite lactone

    Synonym

    methyl 2-methyl-4-(2-nitrophenyl)-5-oxo-7,8-dihydro-5H-pyrano[4,3-b]pyridine-3-carboxylate

    Molecular Formula

    C17H14N2O6

    Molecular Weight

    342.31

    Catalogue Number

    AR-N01487

    Parent Drug

    NIFEDIPINE
    Dehydro Nifedipine

    Synonym

    dimethyl 2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate

    Molecular Formula

    C17H16N2O6

    Molecular Weight

    344.33

    Catalogue Number

    AR-N01486

    Parent Drug

    NIFEDIPINE

    CAS Number

    67035-22-7
    Nifedipine metabolite

    Synonym

    2-(hydroxymethyl)-5-(methoxycarbonyl)-6-methyl-4-(2-nitrophenyl)nicotinic acid

    Molecular Formula

    C16H14N2O7

    Molecular Weight

    346.30

    Catalogue Number

    AR-N01485

    Parent Drug

    NIFEDIPINE

    CAS Number

    34783-31-8
    Nifedipine-d6

    Synonym

    methyl 5-acetyl-2,6-dimethyl-4-(2-nitrophenyl)nicotinate-D6

    Molecular Formula

    C17H12 D6N2O6

    Molecular Weight

    352.38

    Catalogue Number

    AR-N01484

    Parent Drug

    NIFEDIPINE

    CAS Number

    21829-25-4 (non-labelled)
    Dehydronifedipine-d6

    Synonym

    dimethyl 2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate-D6

    Molecular Formula

    C17H10D6N2O6

    Molecular Weight

    350.36

    Catalogue Number

    AR-N01483

    Parent Drug

    NIFEDIPINE