Sulfo-Cy5 picolyl azide

Cat. No.: HY-D2750: FAQs
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Sulfo-Cy5 Picolyl Azide is a fluorophore featuring a sulfonate group and an azide. Azide groups are click chemistry handles which are reactive towards terminal alkynes and strained cyclooctynes such as BCN or DBCO. Cy5 is a cyanine dye with excitation and emission maxima at 651 nm and 670 nm respectively. The sulfonate group on the Cy5 dye increases this compound’s water solubility.

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Sulfo-Cy5 picolyl azide Chemical Structure

CAS No. : 2669097-38-3

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Description	Sulfo-Cy5 Picolyl Azide is a fluorophore featuring a sulfonate group and an azide. Azide groups are click chemistry handles which are reactive towards terminal alkynes and strained cyclooctynes such as BCN or DBCO. Cy5 is a cyanine dye with excitation and emission maxima at 651 nm and 670 nm respectively. The sulfonate group on the Cy5 dye increases this compound’s water solubility.
Molecular Weight	953.11
Formula	C₄₃H₅₂N₈O₁₁S₃
CAS No.	2669097-38-3
SMILES	[N-]=[N+]=NCC1=NC=C(NC(CCNC(CCCCC[N+]2=C(/C=C/C=C/C=C3N(CCCS(=O)(O)=O)C4=CC=C(S(=O)(O)=O)C=C4C\3(C)C)C(C)(C)C5=C2C=CC(S(=O)([O-])=O)=C5)=O)=O)C=C1
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	Data Sheet (242 KB) Handling Instructions (2659 KB)