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CAS RN: 13957-31-8 | Product Number: T4059

4-Thiouridine


Purity: >95.0%(qNMR)
Synonyms:
  • 1-β-D-Ribofuranosyl-4-thioxo-3,4-dihydro-2(1H)-pyrimidinone
  • 1-[(2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-4-thioxo-3,4-dihydropyrimidin-2(1H)-one
Product Documents:
25MG
₹4,200.00
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100MG
₹11,760.00
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Product Number T4059
Purity / Analysis Method >95.0%(qNMR)
Molecular Formula / Molecular Weight C__9H__1__2N__2O__5S = 260.26 
Physical State (20 deg.C) Solid
Storage Temperature Frozen (-20°C)
Store Under Inert Gas Store under inert gas
Condition to Avoid Air Sensitive,Heat Sensitive
CAS RN 13957-31-8
Reaxys Registry Number 28750
MDL Number

MFCD00006538

Specifications
Appearance White to Light yellow powder to crystal
Purity(qNMR) min. 95.0 %
NMR confirm to structure
Properties (reference)
Melting Point 140 °C
GHS
Related Laws:
Transport Information:
Application
4-Thiouridine: A Photoactive Ribonucleoside Analog Used for RNA Analysis Methods

4-Thiouridine (s4U or 4sU) is a photoactive ribonucleoside analog found in transfer RNA (tRNA), and absorbs light at wavelengths longer than 320 nm and, thus, can be selectively photo-activated.1,2) Recently, 4-thiouridine has been widely used for RNA analysis methods based on the photo-activity, such as PAR-CLIP (photoactivatable ribonucleoside-enhanced crosslinking and immunoprecipitation)3-5) and SLAM seq (thiol (SH)-linked alkylation for the metabolic sequencing of RNA)6). (The product is for research purpose only.)

References


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