idoxuridine
Also known as: 1-(2-Deoxy-β-D-erythro-pentofuranosyl)-5-iodpyrimidin-2,4(1H,3H)-dion, 1-[(2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydro-2-furanyl]-5-iodo-2,4(1H,3H)-pyrimidinedione, 1-beta-d-2’-deoxyribofuranosyl-5-iodouracil, 1beta-D-2'-Deoxyribofuranosyl-5-iodouracil, 2'-Deoxy-5-iodouridine, 2’-deoxy-5-iodo-uridin, 2′-Deoxy-5-iodouridine, 5-IUdR, 5-Indo-2ˊ-deoxyuridine, 5-Iodo-2'-Deoxyuridine, 5-Iodo-2'-desoxyuridine, 5-Iodo-2′-deoxyuridine, 5-Iodouracil deoxyriboside, 5-iodo-2'-deoxyuridine, 5-iodouracildeoxyriboside, 5iudr, Dendrid (Trade name), EINECS 200-207-8, HERPLEX, Idoxene
idoxuridine (CAS 54-42-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H11IN2O5 and a molecular weight of 354.099 g/mol. Key properties include a melting point of 194 °C(lit.) and a density of 2.1±0.1 g/cm3. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 54-42-2
- Jingsj CID
- J-35565-4
- Molecular Formula
- C9H11IN2O5
- Molecular Weight
- 354.099 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 194 °C(lit.) |
|---|---|
| Density | 2.1±0.1 g/cm3 |
| Exact Mass | 353.971252 |
| PSA | 104.55000 |
| LogP | -0.52 |
| Refractive Index | 1.715 |
| Additional Property | 1.6 g/L (20 ºC) |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
- H341 — Suspected of causing genetic defects
- H361 — Suspected of damaging fertility or the unborn child
Activity & Biological Data
| Additional Information | [1]. Seth AK, et al. Topical liposomal gel of idoxuridine for the treatment of herpes simplex: pharmaceutical and clinical implications.Pharm Dev Technol. 2004 Aug;9(3):277-89. [2]. Fauth E, et al. Comparison of spontaneous and idoxuridine-induced micronuclei by chromosome painting. Mutat Res. 1999 Apr 6;440(2):147-56. [3]. Otto SE. Radiopharmaceuticals (Strontium 89) and radiosensitizers (idoxuridine). J Intraven Nurs. 1998 Nov-Dec;21(6):335-7. |
|---|
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of idoxuridine?
The CAS number of idoxuridine is 54-42-2.
What are the molecular formula and molecular weight of idoxuridine?
idoxuridine has molecular formula C9H11IN2O5 and molecular weight 354.099 g/mol.
Is idoxuridine hazardous?
idoxuridine has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
What are the upstream and downstream products of idoxuridine?
For idoxuridine, Upstream Products: 2'-deoxyuridine, 5-Iodouracil, 2'-deoxy-5-iodouridine 3',5'-diacetate; Downstream Products: 2'-deoxyuridine, 5-Chloro-2'-deoxyuridine, 2-Ethynylpyrimidine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "idoxuridine (CAS 54-42-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35565-4 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.