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Cat. No.: HY-181523

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RA183

RA183 is a proteasome ligand that can be used to synthesize CAP-TAC (proteasome cap-targeted chimera), such as RAPRMT5 (HY-181521).

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

CAS No.: 2649154-64-1
Formula: C₂₈H₂₄N₄O₆
Molecular Weight:512.51

Storage:

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

Data Sheet (270 KB)

RA183 Chemical Structure

CAS No.: 2649154-64-1

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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

RA183 is a proteasome ligand that can be used to synthesize CAP-TAC (proteasome cap-targeted chimera), such as RAPRMT5 (HY-181521)^[1].

Chemical Information

CAS No. 2649154-64-1
Molecular Weight 512.51
Formula C₂₈H₂₄N₄O₆
SMILES

N[C@H](C(N1C/C(C(/C(C1)=C/C2=CC=C([N+]([O-])=O)C=C2)=O)=C\C3=CC=C([N+]([O-])=O)C=C3)=O)CC4=CC=CC=C4
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 (270 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]. Song C, et al. Proteasome Cap Targeting Chimeras for Ubiquitination-Independent Targeted Protein Degradation. Angew Chem Int Ed Engl. 2026 Feb 23;65(9):e20039. [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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