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United States

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Cat. No.: HY-D3015

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CY3.5 DBCO

Cy3.5 DBCO is a bright and photostable orange-red fluorophore with a terminal DBCO group.

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

Formula: C₅₆H₅₅ClN₄O₂
Molecular Weight:851.51

Storage:

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

Data Sheet (269 KB)

CY3.5 DBCO 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

Cy3.5 DBCO is a bright and photostable orange-red fluorophore with a terminal DBCO group^[1].

Chemical Information

Molecular Weight 851.51
Formula C₅₆H₅₅ClN₄O₂
SMILES

CC(C1=C(C=CC=C2)C2=CC=C1N3C)(/C3=C\C=C\C4=[N+](CCCCCC(NCCC(N5CC(C=CC=C6)=C6C#CC7=C5C=CC=C7)=O)=O)C8=CC=C9C(C=CC=C9)=C8C4(C)C)C.[Cl-]
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 (269 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]. Peng Zhang, et al.Covalent and Dynamic Covalent Modification of Cysteine Residues on Peptides via Indanonalkene Conjugate Acceptors. CCS Chemistry. Aug 2025.

Calculators

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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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