Cytarabine

Cytarabine (ara-C) is a deoxycytidine nucleoside analogue that inhibits DNA polymerase after intracellular phosphorylation, used as a cornerstone agent in acute myeloid leukaemia and other haematological malignancies. Simson Pharma's Cytarabine reference standard and impurities support stability-indicating method development for this critical oncology drug.

Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) supply high-quality Cytarabine Reference Standards, pharmacopoeial reference materials, and its related impurities to pharmaceutical manufacturers, CROs, analytical laboratories, universities, and regulatory organizations worldwide. To service the Europe and America market efficiently, Simson Pharma Limited has set up Simson Pharma Global Ltd. in United Kingdom and Simson Pharma Global LLC in USA respectively.

Pharmaceutical Reference Standards / Impurity Standards

Cytarabine
Cytarabine
  • CAT. No.C1630000
  • CAS. No.147-94-4
  • Mol. F.C9H13N3O5
  • Mol. W.243.22 g/mol
  • Stock Status:Instock
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Cytarabine EP Impurity F
Cytarabine EP Impurity F
  • CAT. No.C1630002
  • CAS. No.32830-01-6
  • Mol. F.C9H11N3O4
  • Mol. W.225.20 g/mol
  • Stock Status:Custom Synthesis
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Cytarabine Impurity G
Cytarabine Impurity G
  • CAT. No.C1630003
  • CAS. No.2140-61-6
  • Mol. F.C10H15N3O5
  • Mol. W.257.24 g/mol
  • Stock Status:Custom Synthesis
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Cytarabine Impurity EP H
Cytarabine Impurity EP H
  • CAT. No.C1630004
  • CAS. No.31698-14-3
  • Mol. F.C9H11N3O4
  • Mol. W.225.22 g/mol
  • Stock Status:Custom Synthesis
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Cytarabine EP Impurity I
Cytarabine EP Impurity I
  • CAT. No.C1630005
  • CAS. No.6829-31-8
  • Mol. F.C10H15N3O5
  • Mol. W.257.24 g/mol
  • Stock Status:Limited Stock
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Cytidine Impurity 1
Cytidine Impurity 1
  • CAT. No.C1630006
  • CAS. No.13913-16-1
  • Mol. F.C9H13N3O5
  • Mol. W.243.22 g/mol
  • Stock Status:Custom Synthesis
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2,3-O-Sulphinyl Cytidine
2,3-O-Sulphinyl Cytidine
  • CAT. No.C1630008
  • CAS. No.55628-10-9
  • Mol. F.C9H11N3O6S.HCl
  • Mol. W.325.73 g/mol
  • Stock Status:Custom Synthesis
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Cytarabine Impurity 33
Cytarabine Impurity 33
  • CAT. No.C1630009
  • CAS. No.NA
  • Mol. F.C11H17N3O6
  • Mol. W.287.27 g/mol
  • Stock Status:Custom Synthesis
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Isotope Labelled Compounds

Cytarabine-13C3
Cytarabine-13C3
  • CAT. No.C1630001
  • CAS. No.NA
  • Mol. F.C613C3H13N3O5
  • Mol. W.246.19 g/mol
  • Stock Status:Custom Synthesis
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Cytarabine-13C-15N2
Cytarabine-13C-15N2
  • CAT. No.C1630007
  • CAS. No.NA
  • Mol. F.C813CH13N15N2O5
  • Mol. W.246.20 g/mol
  • Stock Status:Custom Synthesis
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