A clickable form of uridine
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5-Ethynyluridine

Item No. 34391

Product Insert (PDF)Safety Data Sheet (SDS) (PDF)
Technical Information
Formal Name
1-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-ethynylpyrimidine-2,4(1H,3H)-dione
CAS Number
69075-42-9
Synonyms
  • Click Tag™ 5-Ethynyluridine
Molecular Formula
C11H12N2O6
Formula Weight
268.2
Purity
≥98%
Formulation (Request formulation change)
A solid
Solubility(Learn about Variance in Solubility)
DMF: 10 mg/mlDMSO: 10 mg/mlPBS (pH 7.2): 5 mg/ml
λmax
225, 288 nm
SMILES
O[C@H]1[C@@](N2C=C(C(NC2=O)=O)C#C)([H])O[C@@H]([C@H]1O)CO
InChi Code
InChI=1S/C11H12N2O6/c1-2-5-3-13(11(18)12-9(5)17)10-8(16)7(15)6(4-14)19-10/h1,3,6-8,10,14-16H,4H2,(H,12,17,18)/t6-,7-,8-,10-/m1/s1
InChi Key
QCWBIPKYTBFWHH-FDDDBJFASA-N
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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Certificates of Analysis & Batch Specific Data

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    5 mg

    $72

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    10 mg

    $134

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    50 mg

    $454

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    100 mg

    $834

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    Product Description

    5-Ethynyluridine is a clickable form of uridine.1 It is incorporated into cellular RNA, but not DNA, and has been used to detect transcription in vitro and in vivo.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Jao, C.Y., and Salic, A. Exploring RNA transcription and turnover in vivo by using click chemistry. Proc. Natl. Acad. Sci. USA 105(41), 15779-15784 (2008).