5-Iodouridine
5-Iodouridine (CAS: 1024-99-3), with the molecular formula C9H11IN2O6 and a molecular weight of 370.10 g/mol, is a halogenated pyrimidine nucleoside derivative. This compound serves as a valuable building block in chemical synthesis, particularly for researchers involved in the development of novel heterocyclic compounds and pharmaceutical intermediates. Its structure makes it suitable for various chemical transformations, contributing to advancements in medicinal chemistry and related scientific fields.
- IUPAC
- 2,4-Dihydroxy-5-iodo-1-β-D-ribofuranosylpyrimidine

Chemical Synthesis Intermediate
5-Iodouridine is utilised as a key intermediate in the synthesis of more complex organic molecules. Its iodine substituent provides a reactive site for cross-coupling reactions and other synthetic methodologies.
Research and Development
This compound is employed in academic and industrial research laboratories for exploring new chemical entities and reaction pathways. It is particularly useful in the study of modified nucleosides and their potential biological activities.
Medicinal Chemistry
As a heterocyclic building block, 5-Iodouridine is relevant in medicinal chemistry programmes aiming to discover new therapeutic agents. Its structural features can be incorporated into drug candidates.
| Molecular weight | 370.10 |
|---|---|
| Empirical formula | C9H11IN2O6 |
| Assay | 95% |
| Optical activity | [α]20/D −23.5±1°, c = 1% in H2O |
| Storage temperature | 2-8°C |
| Melting point | 205-207 °C (dec.)(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 5-Iodouridine used for?
+
5-Iodouridine is primarily used as a chemical synthesis intermediate, particularly in research and development for medicinal chemistry and the creation of novel heterocyclic compounds.
What is the CAS number and formula for 5-Iodouridine?
+
The CAS number for 5-Iodouridine is 1024-99-3, and its empirical formula is C9H11IN2O6.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 5-Iodouridine with an assay of 95%. We do not represent this product as meeting USP, BP, or EP pharmacopoeial standards.
How should 5-Iodouridine be handled and stored?
+
5-Iodouridine requires careful handling using appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator filter (type N95 or P1). It should be stored at refrigerated temperatures between 2-8°C.
How is 5-Iodouridine packed, shipped, and exported?
+
Tech Serve Solutions professionally packs, ships, and exports 5-Iodouridine, ensuring compliance with all relevant regulations for chemical transport.
How can I request a sample or quote for 5-Iodouridine?
+
To request a sample or a quote for 5-Iodouridine, please contact our sales team through the website or by phone.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis