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United States

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Cat. No.: HY-178101

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WRS22

WRS22, a derivative of Tirabrutinib (HY-15771), is a bacterial Tryptophanyl-tRNA synthetase (TrpRS) inhibitor with a K_d of 0.33 μM for EcTrpRS. WRS22 can be used for antibiotic resistance research.

For research use only. We do not sell to patients.

Formula: C₃₀H₃₃FN₈O₅
Molecular Weight:604.63

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

Data Sheet (271 KB)

WRS22 Chemical Structure

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity

Description

Chemical Information

Molecular Weight 604.63
Formula C₃₀H₃₃FN₈O₅
SMILES

FC1=C(C=C(C(O)=C1)OC2=CC=C(C=C2)N3C(N(C4=NC=NC(N)=C43)C5CCNCC5)=O)CNC(CC6CCCC(N6)=O)=O
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (271 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Xia K, et al. Structure-based design of tirabrutinib derivatives as inhibitors of bacterial tryptophanyl-tRNA synthetase. Bioorg Chem. 2025 Sep 9;165:108978. [Content Brief]

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Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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100 mg

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