Sulfo-CY-5.5 NHS ester (tripotassium)

Sulfo-CY-5.5 NHS ester (Sulfo-Cyanine5.5 NHS ester) tripotassium is an amine-reactive ester of sulfonated far-red Cyanine5.5 fluorophore, which can be used to label antibodies, proteins, etc., as well as for in vivo NIR imaging[1].

Product Specifications

CAS Number

[2419286-92-1]

Product Name Alternative

Sulfo-Cyanine5.5 NHS ester (tripotassium)

UNSPSC

12171500

Hazard Statement

H302, H315, H319

Target

Fluorescent Dye

Type

Dye Reagents

Related Pathways

Others

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/sulfo-cy-5-5-nhs-ester-tripotassium.html

Purity

97.04

Solubility

DMSO : 25 mg/mL (ultrasonic) |H2O : ≥ 50 mg/mL

Smiles

O=C(CCCCC[N+]1=C(/C=C/C=C/C=C2N(C)C3=CC=C4C(C=C(S(=O)(O[K])=O)C=C4S(=O)(O[K])=O)=C3C/2(C)C)C(C)(C)C5=C1C=CC6=C5C=C(S(=O)(O[K])=O)C=C6S(=O)([O-])=O)ON7C(CCC7=O)=O

Molecular Formula

C44H42K3N3O16S4

Molecular Weight

1114.37

Precautions

H302, H315, H319

References & Citations

[1]Xiaoyu Xu, et al. Microfluidic-assisted biomineralization of CRISPR/Cas9 in near-infrared responsive metal-organic frameworks for programmable gene-editing. Nanoscale. 2022 Nov 3;14 (42) :15832-15844.