Demei Chemicals Demei Chemicals

Cytarabine

CAS: 147-94-4

Category: Nucleosides

PurityReagent Grade ≥98%, High-Purity Grade ≥99%, Technical Grade ≥95%
Molecular FormulaC9H13N3O5
Molecular Weight243.22
AppearanceWhite to off-white crystalline powder
Packaging1g/5g/10g or 25kg/cardboard drum or 1kg/aluminum foil bag
Testing IndicatorsAppearance — Visual inspection; Identification — IR, UV; Purity — RP-HPLC; Related pyrimidines — TLC; Heavy metals — ICP-MS; Loss on drying — Gravimetry; Microbial limits — Filtration; Uracil arabinoside — HPLC; pH — Potentiometry.
Storage NotesStored refrigerated at 2-8°C in a tightly closed, light-resistant vial, protected from freezing and moisture, away from incompatible materials and direct sunlight.
Lead Time
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days
Used as an antimetabolite pyrimidine nucleoside analog that inhibits DNA polymerase in the production of chemotherapeutic agents for acute myeloid leukemia and lymphocytic leukemias.

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