Methotrexate Impurity

COMPOUNDCATEGORYCAT. No.CAS. No.ACTIONS

6-Methyl-2,4-pteridinediamine


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Impurity CS-EO-00799 708-74-7

7-Hydroxymethyl Methotrexate impurity A


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Impurity CS-O-45505 Not Available

Methotrexate - Impurity E (HCl Salt)


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Impurity CS-O-40683 70844-48-3

Methotrexate - Impurity L (Zinc Salt)


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Impurity CS-O-58972 66104-81-2

Methotrexate diethyl ester


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Impurity CS-ED-41657 43170-88-3

Methotrexate Dimethylamide


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Impurity CS-T-81347 71074-44-7

Methotrexate Dimethylester Hydrochloride


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Impurity CS-SN-00175 ----

Methotrexate EP Impurity A


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Impurity CS-T-40938 945-24-4

Methotrexate EP Impurity B


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Impurity CS-M-42743 54-62-6

Methotrexate EP Impurity B (MonoHydrate)


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Impurity CS-O-48766 1217459-90-9

Methotrexate EP Impurity B Disodium salt


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Impurity CS-O-46067 58602-66-7

Methotrexate EP Impurity C


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Impurity CS-T-33870 2410-93-7

Methotrexate EP Impurity D


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Impurity CS-T-34871 5623-18-7

Methotrexate EP Impurity F


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Impurity CS-O-15235 51865-79-3

Methotrexate EP Impurity H


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Impurity CS-T-32162 67022-39-3

Methotrexate EP Impurity I


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Impurity CS-T-32161 66147-29-3

Methotrexate EP Impurity J


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Impurity CS-T-32157 34378-65-9

Methotrexate EP Imputity-L disodium salt


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Impurity CS-O-53078 57444-71-0

Methotrexate N -methyl 5-oxopentanoic acid


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Impurity CS-O-53508 ----

Methotrexate-(4-Chlorobenzoyl)-L-glutamic Acid-impurity


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Impurity CS-O-58969 57444-70-9

Methotrexate-methyl-benzoyl-diethyl ester impurity


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Impurity CS-O-58971 70539-58-1

R-Methotrexate di sodium


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Impurity CS-O-48393 Not Available