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HomeProduct name list2-Fluoroadenosine

2-Fluoroadenosine

  • CAS NO.:146-78-1
  • Empirical Formula: C10H12FN5O4
  • Molecular Weight: 285.23
  • MDL number: MFCD00866394
  • EINECS: 633-923-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-10-31 20:01:59
2-Fluoroadenosine Structural

What is 2-Fluoroadenosine?

Description

2-Fluoroadenosine (F-Ado) was developed at Southern Research Institute in 1957 as a potential anticancer drug. 2-Fluoroadenosine is not deaminated by adenosine deaminase but metabolized to triphosphate as shown in vitro. The drug was also shown to be a potent inhibitor of lymphocyte-mediated cytolysis.

The Uses of 2-Fluoroadenosine

2-Fluoroadenosine is a fluorinated analog of Adenoside nucleotide. It is used as an intermediate for the drug fludarabine. Fludarabine is a purine analogue and antineoplastic agent. It is a chemotherapy medication used in the treatment of leukemia and lymphoma.

Definition

ChEBI: 2-fluoroadenosine is a member of adenosines and an organofluorine compound.

Biological Functions

2-Fluoroadenosine (F-Ado) was synthesized by Montgomery and his co-workers. This compound has been found to suppress the growth of H.Ep. No. 2 cells growing in culture. Bennett and Smithers have shown that in the same cells, the synthesis of 5-phosphoribosylamine was markedly inhibited by both 2- fluoroadenine and F-Ado. The compound was found to inhibit the incorporation of variously labeled precursors into ribonucleic acid in whole Ehrlich ascites cells. Upon incubation with ascites cells, the nucleoside was readily converted to the 5’-mono-, 5’-di-, and 5’-triphosphates.In addition, striking potentiation of the inhibition of human platelet aggregation by combinations of forskolin with PGE 1 or F-Ado [1-2].

Synthesis

A novel method for the introduction of fluorine in the purine 2-position is described and employed in the synthesis of a potential antimycobacterial compound. Also 2-fluoroadenosine has been synthesized for the first time from adenosine with perbenzoylated 2-nitroadenosine as a key intermediate. Mild reaction conditions are employed and few synthetic steps are required. The novel synthesis of fluoroadenosine can be regarded as a formal synthesis of the antileukemic drug fludarabine phosphate.
[1] MORTEN BR?NDVANG L. G. A Novel Method for the Introduction of Fluorine into the Purine 2-Position: Synthesis of 2-Fluoroadenosine and a Formal Synthesis of the Antileukemic Drug Fludarabine[J]. Synthesis-Stuttgart, 2006, 87 1: 2993-2995. DOI:10.1055/S-2006-942544.

References

[1] H T Shigeura. “Metabolism of 2-fluoroadenosine by Ehrlich ascites cells.” Archives of biochemistry and biophysics 111 3 (1965): 713–9.
[2] Kailash C. Agarwal, Robert E. Parks Jr. “Synergistic inhibition of platelet aggregation by forskolin plus PGE1 or 2-fluoroadenosine: Effects 2′,5′-dideoxyadenosine and 5′-methylthioadenosine.” Biochemical pharmacology 31 22 (1982): Pages 3713-3716.

Properties of 2-Fluoroadenosine

Melting point: 240 °C (D)(lit.)
Boiling point: 747.3±70.0 °C(Predicted)
Density  2.17±0.1 g/cm3(Predicted)
refractive index  -72 ° (C=0.1, EtOH)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  DMSO (Slightly, Sonicated), Methanol (Slightly, Heated, Sonicated)
form  Solid
pka 13.05±0.70(Predicted)
color  Off-White
InChI InChI=1S/C10H12FN5O4/c11-10-14-7(12)4-8(15-10)16(2-13-4)9-6(19)5(18)3(1-17)20-9/h2-3,5-6,9,17-19H,1H2,(H2,12,14,15)/t3-,5-,6-,9-/m1/s1
CAS DataBase Reference 146-78-1(CAS DataBase Reference)

Safety information for 2-Fluoroadenosine

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 2-Fluoroadenosine

InChIKey HBUBKKRHXORPQB-UUOKFMHZSA-N
SMILES OC[C@H]1O[C@@H](N2C3C(=C(N=C(F)N=3)N)N=C2)[C@H](O)[C@@H]1O

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