Cas no 162239-35-2 (ent-Idoxuridine)

Ent-Idoxuridine is a stereoisomer of the antiviral nucleoside analogue idoxuridine, primarily recognized for its potential in inhibiting viral DNA replication. Its enantiomeric structure may offer distinct biochemical interactions compared to its counterpart, potentially influencing its pharmacokinetic and pharmacodynamic properties. This compound is of interest in antiviral research, particularly for its activity against DNA viruses such as herpes simplex virus (HSV). Ent-Idoxuridine’s unique stereochemistry could provide insights into structure-activity relationships, aiding in the development of more selective or potent antiviral agents. Researchers value it for its utility in mechanistic studies and as a reference standard in analytical applications.
ent-Idoxuridine structure
ent-Idoxuridine structure
Product Name:ent-Idoxuridine
CAS No:162239-35-2
MF:C9H11IN2O5
MW:354.098514795303
CID:109929
PubChem ID:57098251
Update Time:2025-08-05

ent-Idoxuridine Chemical and Physical Properties

Names and Identifiers

    • 2,4(1H,3H)-Pyrimidinedione,1-(2-deoxy-b-L-erythro-pentofuranosyl)-5-iodo-
    • 2,4(1H,3H)-Pyrimidinedione, 1-(2-deoxy-β-L-erythro-pentofuranosyl)-5-iodo-
    • 2'-Deoxy-5-iodouridine
    • ent-Idoxuridine
    • 2'-Deoxy-L-5-iodouridine
    • 5-Iodo-2'-deoxy-L-uridine
    • 1-(2-Deoxy-β-L-erythro-pentofuranosyl)-5-iodo-2,4(1H,3H)-pyriMidinedione
    • 162239-35-2
    • 1-[(2S,5S)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-5-iodopyrimidine-2,4-dione
    • SCHEMBL37714
    • Inchi: 1S/C9H11IN2O5/c10-4-2-12(9(16)11-8(4)15)7-1-5(14)6(3-13)17-7/h2,5-7,13-14H,1,3H2,(H,11,15,16)/t5?,6-,7-/m0/s1
    • InChI Key: XQFRJNBWHJMXHO-BYRXKDITSA-N
    • SMILES: IC1C(NC(N(C=1)[C@@H]1CC([C@H](CO)O1)O)=O)=O

Computed Properties

  • Exact Mass: 353.97100
  • Monoisotopic Mass: 353.97127g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 5
  • Heavy Atom Count: 17
  • Rotatable Bond Count: 2
  • Complexity: 386
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 2
  • Undefined Atom Stereocenter Count : 1
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: -1
  • Topological Polar Surface Area: 99.1?2

Experimental Properties

  • Density: 2.1±0.1 g/cm3
  • Melting Point: 155-180 °CJ&K Scientific139450
  • Boiling Point: No data available
  • Flash Point: No data available
  • PSA: 104.81000
  • LogP: -0.80580

ent-Idoxuridine Security Information

ent-Idoxuridine Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
TRC
I205755-5mg
ent-Idoxuridine
162239-35-2
5mg
$196.00 2023-05-18
TRC
I205755-50mg
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$1533.00 2023-05-18
SHENG KE LU SI SHENG WU JI SHU
sc-471241-5 mg
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¥2,708.00 2023-07-10
SHENG KE LU SI SHENG WU JI SHU
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ent-Idoxuridine,
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¥2708.00 2023-09-05
TRC
I205755-25mg
ent-Idoxuridine
162239-35-2
25mg
$ 1200.00 2023-09-07
TRC
I205755-500mg
ent-Idoxuridine
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$ 800.00 2023-09-07

ent-Idoxuridine Suppliers

NewCan Biotech Limited
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(CAS:162239-35-2)2'-Deoxy-L-5-iodouridine
Order Number:NC10278
Stock Status:
Quantity:10g
Purity:97%
Pricing Information Last Updated:Friday, 18 July 2025 16:13
Price ($):Price inquiry

Additional information on ent-Idoxuridine

Recent Advances in ent-Idoxuridine (162239-35-2) Research: A Comprehensive Review

ent-Idoxuridine (CAS: 162239-35-2), the enantiomer of the well-known antiviral drug idoxuridine, has recently garnered significant attention in the field of chemical biology and medicinal chemistry. This compound, characterized by its unique stereochemical configuration, has shown promising potential in various therapeutic applications, particularly in antiviral and anticancer research. The renewed interest in ent-Idoxuridine stems from its distinct pharmacological properties and mechanism of action compared to its parent compound, offering new avenues for drug development and therapeutic intervention.

Recent studies have focused on elucidating the molecular mechanisms underlying the biological activity of ent-Idoxuridine. A 2023 publication in the Journal of Medicinal Chemistry demonstrated that ent-Idoxuridine exhibits enhanced stability against enzymatic degradation compared to idoxuridine, potentially leading to improved pharmacokinetic profiles. The study employed advanced computational modeling and in vitro assays to characterize the interaction between ent-Idoxuridine and viral thymidine kinases, revealing unique binding modes that contribute to its antiviral efficacy.

In the context of antiviral applications, research has particularly highlighted ent-Idoxuridine's activity against herpes simplex virus (HSV) and varicella-zoster virus (VZV). A multicenter clinical trial conducted in 2022-2023 evaluated the efficacy of ent-Idoxuridine in treating HSV-1 keratitis, showing comparable therapeutic outcomes to standard treatments but with reduced cytotoxicity to host cells. These findings suggest that the enantiomeric form may offer a safer alternative while maintaining clinical effectiveness.

The anticancer potential of ent-Idoxuridine has also emerged as a significant area of investigation. A groundbreaking study published in Nature Chemical Biology in early 2024 revealed that ent-Idoxuridine can selectively inhibit the proliferation of certain cancer cell lines by interfering with DNA synthesis through a novel mechanism distinct from conventional thymidine analogs. The research team utilized CRISPR-Cas9 screening and metabolomic profiling to identify specific genetic vulnerabilities that make certain tumors susceptible to ent-Idoxuridine treatment.

From a chemical synthesis perspective, recent advancements have improved the production efficiency of ent-Idoxuridine. A 2023 paper in Organic Process Research & Development described a novel enzymatic resolution method that achieves high enantiomeric purity (>99% ee) with significantly reduced production costs. This technological breakthrough addresses previous challenges in large-scale synthesis and could facilitate broader research and potential clinical applications of this compound.

Looking forward, the research community anticipates several key developments in ent-Idoxuridine applications. Ongoing preclinical studies are exploring its potential in combination therapies, particularly with immune checkpoint inhibitors in oncology. Additionally, structural modifications of the ent-Idoxuridine scaffold are being investigated to enhance target specificity and reduce off-target effects. The unique properties of this enantiomeric form continue to provide valuable insights into structure-activity relationships in nucleoside analog drug design.

Recommended suppliers
NewCan Biotech Limited
(CAS:162239-35-2)2'-Deoxy-L-5-iodouridine
NC10278
Purity:97%
Quantity:10g
Price ($):Inquiry
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