2-Thiouridine
Also known as: 1-β-D-Ribofuranosyl-2-thiouracil, 2-Thio-D-uridine, 2-Thio-Ur, 1-[(2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2-sulfanylidenepyrimidin-4-one, 1-beta-D-ribofuranosyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one, Uridine, 2-thio-
2-Thiouridine (CAS 20235-78-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H12N2O5S and a molecular weight of 260.267 g/mol. Key properties include a melting point of 216-218ºC and a density of 1.7±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 20235-78-3
- Jingsj CID
- J-1176839-1
- Molecular Formula
- C9H12N2O5S
- Molecular Weight
- 260.267 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 216-218ºC |
|---|---|
| Density | 1.7±0.1 g/cm3 |
| Exact Mass | 260.046692 |
| PSA | 139.80000 |
| LogP | -0.96 |
| Refractive Index | 1.733 |
| Storage Conditions | Refrigerator |
Frequently Asked Questions
What is the CAS number of 2-Thiouridine?
The CAS number of 2-Thiouridine is 20235-78-3.
What are the molecular formula and molecular weight of 2-Thiouridine?
2-Thiouridine has molecular formula C9H12N2O5S and molecular weight 260.267 g/mol.
What are the upstream and downstream products of 2-Thiouridine?
For 2-Thiouridine, Upstream Products: beta-D-Ribofuranose 1-acetate 2,3,5-tribenzoate, 2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl azide; Downstream Products: Uridine.
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-Thiouridine (CAS 20235-78-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1176839-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.