Cladribine

Cladribine is a purine nucleoside analogue that accumulates in lymphocytes and selectively depletes B and T cells, used for hairy cell leukaemia and, in oral pulse-dosing form, for relapsing multiple sclerosis. Simson Pharma's Cladribine reference standard and impurities support the stringent stability-indicating testing this lymphocyte-depleting agent requires.

Simson Pharma Global Ltd. (UK) and Simson Pharma Global LLC (USA) supply high-quality Cladribine 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

Cladribine
Cladribine
  • CAT. No.C1980000
  • CAS. No.4291-63-8
  • Mol. F.C10H12ClN5O3
  • Mol. W.285.69 g/mol
  • Stock Status:Instock
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Cladribine EP Impurity B
Cladribine EP Impurity B
  • CAT. No.C1980001
  • CAS. No.24757-70-8
  • Mol. F.C11H15N5O4
  • Mol. W.281.27 g/mol
  • Stock Status:Instock
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Cladribine EP Impurity D
Cladribine EP Impurity D
  • CAT. No.C1980002
  • CAS. No.5542-92-7
  • Mol. F.C10H12ClN5O3
  • Mol. W.285.69 g/mol
  • Stock Status:Custom Synthesis
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Cladribine Monophosphate
Cladribine Monophosphate
  • CAT. No.C1980003
  • CAS. No.NA
  • Mol. F.C10H12ClN5NaO6P
  • Mol. W.387.65 g/mol
  • Stock Status:Custom Synthesis
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Cladribine EP Impurity E
Cladribine EP Impurity E
  • CAT. No.C1980006
  • CAS. No.1831121-84-6
  • Mol. F.C5H10O4
  • Mol. W.134.13 g/mol
  • Stock Status:Custom Synthesis
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Cladribine Impurity 1
Cladribine Impurity 1
  • CAT. No.C1980007
  • CAS. No.172792-37-9
  • Mol. F.C10H12ClN5O3
  • Mol. W.285.69 g/mol
  • Stock Status:Custom Synthesis
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Cladribine Mono Benzoate Impurity
Cladribine Mono Benzoate Impurity
  • CAT. No.C1980008
  • CAS. No.152463-98-4
  • Mol. F.C18H18ClN5O4
  • Mol. W.403.82 g/mol
  • Stock Status:Custom Synthesis
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Cladribine Impurity 2
Cladribine Impurity 2
  • CAT. No.C1980010
  • CAS. No.3413-66-9
  • Mol. F.C10H13N5O3
  • Mol. W.251.20 g/mol
  • Stock Status:Custom Synthesis
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Cladribine 5`-(4-Methylbenzoate)Impurity
Cladribine 5`-(4-Methylbenzoate)Impurity
  • CAT. No.C1980011
  • CAS. No.152463-97-3
  • Mol. F.C18H18ClN5O4
  • Mol. W.403.80 g/mol
  • Stock Status:Custom Synthesis
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Cladribine EP Impurity A
Cladribine EP Impurity A
  • CAT. No.OT44910000
  • CAS. No.4546-70-7
  • Mol. F.C10H14N6O3
  • Mol. W.266.26 g/mol
  • Stock Status:Under Synthesis
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Isotope Labelled Compounds

Cladribine-13C5
Cladribine-13C5
  • CAT. No.C1980004
  • CAS. No.NA
  • Mol. F.C513C5H12ClN5O3
  • Mol. W.290.65 g/mol
  • Stock Status:Custom Synthesis
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Cladribine-13C5,15N2
Cladribine-13C5,15N2
  • CAT. No.C1980005
  • CAS. No.4291-63-8(unlabelled)
  • Mol. F.C513C5H12ClN315N2O3
  • Mol. W.292.64 g/mol
  • Stock Status:Custom Synthesis
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Cladribine-13C-15N2
Cladribine-13C-15N2
  • CAT. No.C1980009
  • CAS. No.NA
  • Mol. F.C913CH12ClN315N2O3
  • Mol. W.288.67 g/mol
  • Stock Status:Custom Synthesis
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