Sulfo-Cy5-tetrazine

Cat. No.: HY-D1482 Purity: 94.15%: FAQs
Data Sheet SDS COA Handling Instructions

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Cy5 Tetrazine is a water-soluble, pH-insensitive from pH 4 to pH 10, far-red-fluorescent probe with excitation ideally suited for the 633 nm or 647 nm laser lines. Its absorption and emission spactra are almost identical to those of Alexa Fluor 647, CF 647 Dye, or any other Cyanine5 based fluorescent dyes. Sulfo-Cy5-tetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.

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Sulfo-Cy5-tetrazine Chemical Structure

CAS No. : 1801695-57-7

Size	Price	Stock	Quantity
1 mg	USD 429	In-stock	Estimated Time of Arrival: December 31
5 mg	USD 1331	In-stock	Estimated Time of Arrival: December 31
10 mg		Get quote
50 mg		Get quote

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Description	Cy5 Tetrazine is a water-soluble, pH-insensitive from pH 4 to pH 10, far-red-fluorescent probe with excitation ideally suited for the 633 nm or 647 nm laser lines. Its absorption and emission spactra are almost identical to those of Alexa Fluor 647, CF 647 Dye, or any other Cyanine5 based fluorescent dyes. Sulfo-Cy5-tetrazine is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.
Molecular Weight	920.09
Formula	C₄₃H₄₉N₇O₁₀S₃
CAS No.	1801695-57-7
Appearance	Solid
Color	Pink to red
Emission (Em)	668
Excitation (Ex)	647
SMILES	O=C(CCCCCN1C2=CC=C(S(=O)(O)=O)C=C2C(C)(C)/C1=C\C=C\C=C\C3=[N+](CCCS(=O)(O)=O)C4=C(C3(C)C)C=C(S(=O)([O-])=O)C=C4)NCC5=CC=C(C6=NN=CN=N6)C=C5
Shipping	Room temperature in continental US; may vary elsewhere.
Storage	-20°C, protect from light *In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
Purity & Documentation	Purity: 94.15% Select Batch: Data Sheet (245 KB) SDS (393 KB) COA (256 KB) RP-HPLC (265 KB) MS (69 KB) Handling Instructions (2659 KB)