• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
Cytarabine

Cytarabine

Product ID C9778
Cas No. 147-94-4
Purity ≥98%
Product Unit SizeCostQuantityStock
100 mg $52.20 In stock
500 mg $138.50 In stock
1 g $225.30 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

Cytarabine is a cytosine nucleoside analog that exhibits anticancer chemotherapeutic and antiviral activities. This antimetabolite is clinically used to treat chronic lymphocytic leukemia (CLL), acute lymphocytic leukemia (ALL), and non-Hodgkin lymphoma. Cytarabine inhibits RNA polymerase and DNA polymerase, preventing DNA synthesis. Although it is too toxic for antiviral use, cytarabine inhibits the growth or replication of herpesviruses such as varicella-zoster and cytomegalovirus (CMV).

Product Info

Cas No.

147-94-4

Purity

≥98%

Formula

C9H13N3O5

Formula Wt.

243.22

Chemical Name

4-Amino-1-β-D-arabinofuranosyl-2(1H)-pyrimidinone

IUPAC Name

4-amino-1-[(2R,3S,4S,5R)-3, 4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one

Synonym

Alexan, Arabitin, Ara-C, Cytosar, Erpalfa, Iretin, Udicil

Melting Point

212-213°C

Solubility

Soluble in water to 100 mM, DMSO to 50 mM, ethanol.

Appearance

White Crystal Powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

C9778 MSDS PDF

Info Sheet

C9778 Info Sheet PDF

References

Abdel-Aziz W, Jiang HY, Hickey RJ, et al. Ara-C affects formation of cancer cell DNA synthesome replication intermediates. Cancer Chemother Pharmacol. 2000;45(4):312-9. PMID: 10755320.

Hiddemann W. Cytosine arabinoside in the treatment of acute myeloid leukemia: the role and place of high-dose regimens. Ann Hematol. 1991 Apr;62(4):119-28. PMID: 2031974.

Lauter CB, Bailey EJ, Lerner AM. Assessment of cytosine arabinoside as an antiviral agent in humans. Antimicrob Agents Chemother. 1974 Nov;6(5):598-602. PMID: 15825312.

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • G4598

    Glycyrrhizic Acid Ammonium Hydrate

    Triterpene glycoside found in Glycyrrhiza; 11β...

    ≥93%
  • I7457

    1-Isothiocyanato-6-(methylsulfinyl)-hexane

    Synthetic derivative of 6-methylsulfinyl-hexane...

    ≥98%
  • C0162

    Capecitabine

    5-FU prodrug; thymidylate synthase inhibitor.

    ≥98%
  • P3597

    Pizotyline Malate

    5-HT1A partial agonist, 5-HT2C antagonist.

    ≥98%
  • M185777

    4-(Methylsulfinyl) butylamine

    ≥99%
  • N582686

    L-(-)-Norepinephrine-(+)-bitartrate

    Endogenous hormone and neurotransmitter involve...

    ≥98%
  • E499601

    Empagliflozin

    SGLT2 inhibitor

    ≥98%
  • B5728

    Bohemine

    Purine derivative; CDK inhibitor.

    ≥98%
  • R5212

    RN-486

    Btk inhibitor.

    ≥98%
  • T2800

    Thalidomide

    Immunomodulator; teratogen.

    ≥98%
  • A6933

    Aristolochic Acid B

    Found in Aristolochia and Radix; potential PLA2...

    ≥95%
  • G3461

    Ginsenoside F2

    Triterpene saponin found in species of Panax.

    ≥98%
  • N7209

    NSC-207895

    Benzofuroxan derivative; MDMX inhibitor.

    ≥98%
  • D3352

    Dinaciclib

    BRD binding agent, CDK1/2/5/9 inhibitor.

    ≥99%
  • J8800

    JW55

    TNKS1/2 inhibitor.

    ≥98%
  • A706840

    ARV-825

    Degrades of BET proteins.

    ≥99%
  • B6857

    4’-Bromoflavone

    Nrf2-Keap1-ARE complex activator.

    ≥98%
  • S800000

    SU-9516

    CDK2 inhibitor.

    ≥98%
  • I0516

    I-BET151

    BRD2/3/4 inhibitor.

    ≥98%
  • S7603

    Stavudine

    Nucleoside (thymidine) analog; DNA chain termin...

    ≥99%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2025 LKT Laboratories, All Rights Reserved - Products for research use only