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    Home / Products / 2,5-dioxopyrrolidin-1-yl 4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoate
    2,5-dioxopyrrolidin-1-yl 4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoate

    2,5-dioxopyrrolidin-1-yl 4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoate

    Synonym

    2,5-dioxopyrrolidin-1-yl 4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoate

    Molecular Formula

    C19H17N5O5

    Molecular Weight

    395.38

    Catalogue Number

    AR-P01340

    Parent Drug

    PEMETREXED

    CAS Number

    204257-65-8

    Common Package:10,25,50,100 mg

    Collections: PEMETREXED

    Category: 204257-65-8 AR-P01340 C19H17N5O5 PEMETREXED

    RELATED PRODUCTS
    (S)-4-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)-5-methoxy-5-oxopentanoic acid, sodium salt

    Synonym

    (S)-4-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)-5-methoxy-5-oxopentanoic acid, sodium salt

    Molecular Formula

    C21H22N5O6. Na

    Molecular Weight

    440.44 22.99

    Catalogue Number

    AR-P01347

    Parent Drug

    PEMETREXED

    CAS Number

    1265908-61-9
    4-(2-(2-amino-4,6-dioxo-4,5,6,7-tetrahydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoic acid

    Synonym

    4-(2-(2-amino-4,6-dioxo-4,5,6,7-tetrahydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoic acid

    Molecular Formula

    C15H14N4O4

    Molecular Weight

    314.30

    Catalogue Number

    AR-P01346

    Parent Drug

    PEMETREXED

    CAS Number

    193265-47-3
    (S)-2-(4-(2-((S)-2-amino-4,6-dioxo-4,5,6,7-tetrahydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid

    Synonym

    (S)-2-(4-(2-((S)-2-amino-4,6-dioxo-4,5,6,7-tetrahydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid

    Molecular Formula

    C20H21N5O7

    Molecular Weight

    443.42

    Catalogue Number

    AR-P01345

    Parent Drug

    PEMETREXED
    (S)-2-(4-(2-((R)-2-amino-4,6-dioxo-4,5,6,7-tetrahydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid

    Synonym

    (S)-2-(4-(2-((R)-2-amino-4,6-dioxo-4,5,6,7-tetrahydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid

    Molecular Formula

    C20H21N5O7

    Molecular Weight

    443.42

    Catalogue Number

    AR-P01344

    Parent Drug

    PEMETREXED
    (R)-2-(4-(3-(2,4-diamino-6-oxo-1,6-dihydropyrimidin-5-yl)-3-oxopropyl)benzamido)pentanedioic acid

    Synonym

    (R)-2-(4-(3-(2,4-diamino-6-oxo-1,6-dihydropyrimidin-5-yl)-3-oxopropyl)benzamido)pentanedioic acid

    Molecular Formula

    C19H21N5O7

    Molecular Weight

    431.41

    Catalogue Number

    AR-P01343

    Parent Drug

    PEMETREXED

    CAS Number

    193281-05-9
    Pemetrexed Methyl Ester

    Synonym

    (S)-dimethyl 2-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioate

    Molecular Formula

    C22H25N5O6

    Molecular Weight

    455.47

    Catalogue Number

    AR-P01342

    Parent Drug

    PEMETREXED

    CAS Number

    155405-81-5
    (2R)-2-(4-(2-(2-amino-4,6-dioxo-4,5,6,7-tetrahydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid

    Synonym

    (2R)-2-(4-(2-(2-amino-4,6-dioxo-4,5,6,7-tetrahydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid

    Molecular Formula

    C20H21N5O7

    Molecular Weight

    443.42

    Catalogue Number

    AR-P01341

    Parent Drug

    PEMETREXED

    CAS Number

    1644287-27-3&193281-00-4
    Pemetrexed EP Impurity A

    Synonym

    (S)-2-(4-(2-(2-amino-1-methyl-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid

    Molecular Formula

    C21H23N5O6

    Molecular Weight

    441.45

    Catalogue Number

    AR-P01339

    Parent Drug

    PEMETREXED

    CAS Number

    869791-42-4
    Pemetrexed EP Impurity E Disodium Salt

    Synonym

    (R)-2-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid, disodium salt

    Molecular Formula

    C20H19N5O6. 2 Na

    Molecular Weight

    425.40 2 22.99

    Catalogue Number

    AR-P01338

    Parent Drug

    PEMETREXED

    CAS Number

    937370-10-0
    Pemetrexed Disodium Salt

    Synonym

    sodium (S)-2-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioate

    Molecular Formula

    C20H19N5O6. 2 Na

    Molecular Weight

    425.40 2 22.99

    Catalogue Number

    AR-P01337

    Parent Drug

    PEMETREXED

    CAS Number

    150399-23-8
    Pemetrexed EP Impurity D Trisodium Salt

    Synonym

    (S)-2-((S)-4-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)-4-carboxybutanamido)pentanedioic acid, trisodium salt

    Molecular Formula

    C25H25N6O9. 3 Na

    Molecular Weight

    553.51 3 22.99

    Catalogue Number

    AR-P01336

    Parent Drug

    PEMETREXED

    CAS Number

    1265908-59-5
    Pemetrexed EP Impurity C

    Synonym

    (2S,2'S)-2,2'-((4,4'-(((R)-2,2'-diamino-4,4',6-trioxo-4,4',5,6,7,7'-hexahydro-3H,3'H-[5,6'-bipyrrolo[2,3-d]pyrimidine]-5,5'-diyl)bis(ethane-2,1-diyl))bis(benzoyl))bis(azanediyl))dipentanedioic acid

    Molecular Formula

    C40H40N10O13

    Molecular Weight

    868.82

    Catalogue Number

    AR-P01335

    Parent Drug

    PEMETREXED
    Pemetrexed EP Impurity B

    Synonym

    (2S,2'S)-2,2'-((4,4'-(((S)-2,2'-diamino-4,4',6-trioxo-4,4',5,6,7,7'-hexahydro-3H,3'H-[5,6'-bipyrrolo[2,3-d]pyrimidine]-5,5'-diyl)bis(ethane-2,1-diyl))bis(benzoyl))bis(azanediyl))dipentanedioic acid

    Molecular Formula

    C40H40N10O13

    Molecular Weight

    868.82

    Catalogue Number

    AR-P01334

    Parent Drug

    PEMETREXED
    Pemetrexed Acid

    Synonym

    4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoic acid

    Molecular Formula

    C15H14N4O3

    Molecular Weight

    298.30

    Catalogue Number

    AR-P01333

    Parent Drug

    PEMETREXED

    CAS Number

    137281-39-1
    Pemetrexed-13C5 Disodium Salt

    Synonym

    (S)-2-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid-13C5 2 Na

    Molecular Formula

    13C C155H19N5O6. 2 Na

    Molecular Weight

    430.35 2 22.99

    Catalogue Number

    AR-P01332

    Parent Drug

    PEMETREXED

    CAS Number

    150399-23-8 (non-labelled)
    Pemetrexed

    Synonym

    (S)-2-(4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)pentanedioic acid

    Molecular Formula

    C20H21N5O6

    Molecular Weight

    427.42

    Catalogue Number

    AR-P01331

    Parent Drug

    PEMETREXED

    CAS Number

    137281-23-3