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Medchemexpress LLC Methotrexate γ-methyl ester | 67022-39-3 | MFCD30720370 | 98.3% | 468.47 g/mol | C21H24N8O5 | 5 MG
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Supplier:  Medchemexpress LLC HY1351015MG

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Methotrexate γ-methyl ester is a small-molecule impurity of the folate antagonist methotrexate supplied as a solid analytical reference. It is intended for research and analytical applications such as impurity profiling, method development, and characterization of methotrexate-related compounds.

  • CAS number 67022-39-3.
  • Molecular formula C21H24N8O5; molecular weight 468.47 g/mol.
  • Purity typically 98.3% for analytical use.
  • Available in small pack sizes suitable for standards and method validation.
  • Intended for research use and analytical reference purposes.

Catalog No. 50-002-22481


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