Ribavirin
Ribavirin (CAS: 36791-04-5), with the molecular formula C8H12N4O5 and a molecular weight of 244.20 g/mol, is a synthetic nucleoside analogue. It functions as a broad-spectrum antiviral agent, primarily by inhibiting viral RNA and DNA synthesis. Ribavirin is also recognised for its role in research related to enzyme inhibition and cell biology, particularly in studies involving IMPDH1 and IMPDH2 enzymes.
- IUPAC
- 1-β-D-Ribofuranosyl-1,2,4-triazole-3-carboxamide
- Synonyms
- 1-β-D-Ribofuranosyl-1,2,4-triazole-3-carboxamide

Antiviral Research
Ribavirin serves as a key reagent in antiviral research, enabling studies into the mechanisms of viral replication and the development of novel antiviral therapies. Its broad-spectrum activity makes it valuable for investigating various viral pathogens.
Enzyme Inhibition Studies
This compound is utilised in biochemical research to study enzyme inhibition, specifically targeting IMPDH1 and IMPDH2. These studies contribute to understanding cellular pathways and potential therapeutic targets.
Cell Biology Research
Ribavirin finds application in cell biology research, aiding investigations into cellular processes and responses to nucleoside analogues. It can be used to explore the effects of metabolic pathway modulation.
| Molecular weight | 244.20 |
|---|---|
| Empirical formula | C8H12N4O5 |
| Storage temperature | 2-8°C |

Hazard statements
- H360May damage fertility or the unborn child
Precautionary statements
- P201Obtain special instructions before use
- P308IF exposed or concerned
| Protective equipment | Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 61 |
| Safety statements (S) | 53-22-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... IMPDH1(3614), IMPDH2(3615) |
|---|
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 Ribavirin used for?
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Ribavirin is used in antiviral research, for studies on enzyme inhibition (IMPDH1, IMPDH2), and in cell biology research.
What is the CAS number and molecular formula for Ribavirin?
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The CAS number for Ribavirin is 36791-04-5 and its molecular formula is C8H12N4O5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ribavirin for research purposes. The specific grade and purity are detailed in our product specifications. We do not represent this product as USP, BP, or EP grade unless explicitly stated.
How should Ribavirin be handled safely?
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Ribavirin is classified with a Danger signal word and carries H360 hazard statements, indicating potential reproductive toxicity. Handle with appropriate personal protective equipment including eyeshields, gloves, and respiratory protection (e.g., N100 respirator). Consult the Safety Data Sheet for full handling instructions.
Is Ribavirin a controlled substance?
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The provided data does not indicate that Ribavirin is a controlled substance under standard regulations. However, users should verify local regulations.
How is Ribavirin packed, shipped, and exported?
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Ribavirin is typically stored at 2-8°C. Tech Serve Solutions adheres to all regulations for the safe packing, shipping, and export of chemicals.
How can I request a sample or quote for Ribavirin?
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To request a sample or a quote for Ribavirin, please contact our sales team through the website or via direct inquiry.
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