2'-deoxyuridine
Also known as: 2'-dU, deoxyuridine, 1-(2-deoxy-β-D-ribofuranosyl)uracil, 1-(2-deoxy-β-D-erythro-pentofuranosyl)uracil, Uracil deoxyriboside, Desoxyuridine, 2'-Deoxyuridine, 1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione
2'-deoxyuridine (CAS 951-78-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H12N2O5 and a molecular weight of 228.202 g/mol. Key properties include a melting point of 167-169 °C(lit.) and a density of 1.5±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 951-78-0
- Jingsj CID
- J-35717-5
- Molecular Formula
- C9H12N2O5
- Molecular Weight
- 228.202 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 167-169 °C(lit.) |
|---|---|
| Density | 1.5±0.1 g/cm3 |
| Exact Mass | 228.074615 |
| PSA | 104.55000 |
| LogP | -1.70 |
| Refractive Index | 1.603 |
| Additional Property | 300 g/L (20 ºC) |
Activity & Biological Data
| Target | Human Endogenous Metabolite |
|---|---|
| Additional Information | [1]. Reidy JA, et al. Deoxyuridine increases folate-sensitive fragile site expression in human lymphocytes. Am J Med Genet. 1987 Jan;26(1):1-5. |
Frequently Asked Questions
What is the CAS number of 2'-deoxyuridine?
The CAS number of 2'-deoxyuridine is 951-78-0.
What are the molecular formula and molecular weight of 2'-deoxyuridine?
2'-deoxyuridine has molecular formula C9H12N2O5 and molecular weight 228.202 g/mol.
What are the upstream and downstream products of 2'-deoxyuridine?
For 2'-deoxyuridine, Upstream Products: 5-Bromo-2'-deoxyuridine, idoxuridine, Uridine; Downstream Products: 2,6-Dichloropurine-2'-deoxyriboside, 5-Chloro-2'-deoxyuridine, idoxuridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2'-deoxyuridine (CAS 951-78-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35717-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.