Methotrexate impurity 1

Catalog No.: A99688
Drug Impurity
Methotrexate impurity 1 is a chemical impurity associated with the compound Methotrexate. This impurity may be encountered during the synthesis and purification processes of Methotrexate and serves as a valuable reference for analytical studies. Its presence can impact the efficacy and safety profiles of Methotrexate, making it relevant for quality control assessments and stability testing in pharmaceutical research.
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5mg
10mg
50mg
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Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
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Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
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Nature volume 551, pages639-643 (2017)
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Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionMethotrexate impurity 1 is a chemical impurity associated with the compound Methotrexate. This impurity may be encountered during the synthesis and purification processes of Methotrexate and serves as a valuable reference for analytical studies. Its presence can impact the efficacy and safety profiles of Methotrexate, making it relevant for quality control assessments and stability testing in pharmaceutical research.
Product Information
Catalog NumA99688
FormulaC15H15ClN7O2·1/2HCl
Molecular Weight343.56
CAS Number70844-48-3
SMILESO=C(C1=CC=C(N(CC2=CN=C(N=C(N)N=C3N)C3=N2)C)C=C1)O.Cl.[1/2]
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

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Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

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