4-Thiouridine
SIGMA/T4509 - ≥98%
Synonym: RNA synthesis inhibitor
CAS Number: 13957-31-8
Empirical Formula (Hill Notation): C9H12N2O5S
Molecular Weight: 260.27
EC Number: 237-735-3
MDL Number: MFCD00006538
Linear Formula: C9H12N2O5S
Product Type: Chemical
assay | ≥98% |
form | powder |
InChI | 1S/C9H12N2O5S/c12-3-4-6(1 |
InChI key | ZLOIGESWDJYCTF-XVFCMESISA |
Quality Level | 200 ![]() |
SMILES string | OC[C@H]1O[C@H]([C@H](O)[C |
solubility | water: 20 mg/mL, clear |
storage temp. | −20°C |
Application: | 4-Thiouridine has been used in labeling and isolation of nascent RNAs. |
Biochem/physiol Actions: | 4-Thiouridine plays a role in assessing nascent RNA synthesis. It also enhances site-specific crosslinking. 4-Thiouridine also acts as a photoaffinity probe due to its stability even while lacking specific photoactivation. It can also be incorporated into RNAs. |
General description: | 4-Thiouridine is a photoreactive uridine analog. |
Packaging: | 100, 250 mg in poly bottle |
Packaging: | 25 mg in glass bottle |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | ≥98% |
Storage Temp. | −20°C |
UNSPSC | 41106305 |