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Clofarabine

Clofarabine

Product ID C4646
Cas No. 123318-82-1
Purity ≥98%
Product Unit SizeCostQuantityStock
5 mg $97.70 In stock
10 mg $180.30 In stock
25 mg $338.00 In stock
100 mg $976.50 In stock
Bulk Quote

Quicklinks

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

Clofarabine is a second-generation nucleoside analog of adenosine. Clofarabine inhibits DNA polymerase and ribonucleotide reductase through binding in the A-site, preventing DNA synthesis. Clofarabine is clinically used to treat acute lymphoblastic leukemia (ALL) and is in clinical trials as a potential treatment for other leukemias. Clofarabine exhibits anticancer chemotherapeutic activity, acting as a cytotoxic agent. Clofarabine also binds A1, A2, and A3 adenosine receptors.

Product Info

Cas No.

123318-82-1

Purity

≥98%

Formula

C10H11ClFN5O3

Formula Wt.

303.68

Chemical Name

(2R,3R,4S,5R)-5-(6-amino-2-chloropurin-9-yl)-4-fluoro-2-(hydroxymethyl)oxolan-3-ol

IUPAC Name

(2R,3R,4S, 5R)-5-(6-amino-2-chloropurin-9-yl)-4-fluoro-2-(hydroxymethyl)oxolan-3-ol

Melting Point

228-231°C

Solubility

10mM H2O,100mM DMSO

Appearance

White to off white powder

Shipping and Storage

Store Temp

Ambient

Ship Temp

Ambient

Downloads

MSDS

C4646 MSDS PDF

Info Sheet

C4646 Info Sheet PDF

References

Robak P, Robak T. Older and new purine nucleoside analogs for patients with acute leukemias. Cancer Treat Rev. 2013 Dec;39(8):851-61. PMID: 23566572.

Jensen K, Johnson LA, Jacobson PA, et al. Cytotoxic purine nucleoside analogues bind to A1, A2A, and A3 adenosine receptors. Naunyn Schmiedebergs Arch Pharmacol. 2012 May;385(5):519-25. PMID: 22249336.

Majda K, Lubecka K, Kaufman-Szymczyk A, et al. Clofarabine (2-chloro-2'-fluoro-2'-deoxyarabinosyladenine)--biochemical aspects of anticancer activity. Acta Pol Pharm. 2011 Jul-Aug;68(4):459-66. PMID: 21796927.

Aye Y, Stubbe J. Clofarabine 5'-di and -triphosphates inhibit human ribonucleotide reductase by altering the quaternary structure of its large subunit. Proc Natl Acad Sci U S A. 2011 Jun 14;108(24):9815-20. PMID: 21628579.

Parker WB, Shaddix SC, Chang CH, et al. Effects of 2-chloro-9-(2-deoxy-2-fluoro-beta-D-arabinofuranosyl)adenine on K562 cellular metabolism and the inhibition of human ribonucleotide reductase and DNA polymerases by its 5'-triphosphate. Cancer Res. 1991 May 1;51(9):2386-94. PMID: 1707752.

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