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Cat. No.: HY-155322

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Cy3-PEG2-TCO

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Cy3-PEG2-TCO is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing 2 PEG units. Cy3-PEG2-TCO can use its own TCO group to perform an inverse electron demand Diels-Alder reaction (iEDDA) with molecules with Tetrazine groups.

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

Purity: 91.06%
Formula: C₄₅H₆₃ClN₄O₅
Molecular Weight:775.46

Storage:

-20°C, protect from light, stored under nitrogen

* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

Cy3-PEG2-TCO 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

Appearance Solid
Molecular Weight 775.46
Formula C₄₅H₆₃ClN₄O₅
Color Brown to reddish brown
SMILES

CC1(C)C(C=CC=C2)=C2[N+](C)=C1/C=C/C=C3N(CCCCCC(NCCOCCOCCNC(OC4/C=C/CCCCC4)=O)=O)C(C=CC=C5)=C5C\3(C)C.[Cl-]
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

-20°C, protect from light, stored under nitrogen

* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)