Cy7 Carboxylic acids Chemical Properties

solubility 

Soluble in DMSO, DMF, DCM, low solubility in water

Appearance

green powder

InChIKey

FOVQXMYLXAXGJR-UHFFFAOYSA-N

SMILES

C(N1C(C(C)(C)C2=CC=CC=C12)=CC=C1CCCC(C=CC2=[N+](C3=CC=CC=C3C2(C)C)C)=C1)CCCCC(=O)O.[Cl-]

Cy7 Carboxylic acids Usage And Synthesis

Description

Cy7 carboxylic acid is a free non-activated NIR (near-infraed fluorescent) dye. It is a non-sulfonated reagent with good solubility in organic solvents and limited aquous solubility.

Uses

Cyanine7 carboxylic acid chloride belongs to the cyanine dye series and is a common fluorescent marker for biomolecules that can interact with biomolecules. Cyanine dyes may also bind to double-helical DNA through intercalation and exhibit enhanced fluorescence upon binding.

References

[1] Armitage B A. Cyanine dye–DNA interactions: intercalation, groove binding, and aggregation[J]. DNA Binders and Related Subjects: -/-, 2005: 55-76.

Abs/Em Maxima

750/773 nm

Extinction Coefficient

199000

CF260

0.022

CF280

0.029

Cy7 Carboxylic acids(1628790-40-8)Related Product Information

• Cyclohexane Cyanine7 NHS
• 1807529-70-9
• Cy3.5-COOH
• Cyanine3 NHS ester
• Cyanine5.5 NHS ester
• 1,1'-BIS(4-SULFOBUTYL)-11-(4-ISOTHIOCYANATOPHENYLTHIO)-3,3,3',3'-TETRAMETHYL-10,12-TRI METHYLENEINDOTRICARBOCYANINE MONOSODIUM SALT
• Cy5.5 carboxylic acid
• Cyanine7 carboxylic acid
• Cyanine5 amine
• Cyanine5 NHS ester
• Cyclopropene Cyanine 7 amine
• Cyanine5.5 amine
• Cyanine5 carboxylic acid
• Cyanine3.5 NHS ester