Calcein Blue

Calcein Blue, a membrane-impermeant fluorescent dye, is a coumarin derivative that contains an iminodiacetic acid structure. Calcein Blue is also a metallofluorochromic indicator[1][2][3].

Product Specifications

CAS Number

[54375-47-2]

UNSPSC

12171500

Hazard Statement

H302, H315, H319, H335

Target

Fluorescent Dye

Type

Dye Reagents

Related Pathways

Others

Field of Research

Others

Assay Protocol

https://www.medchemexpress.com/Calcein_Blue.html

Concentration

10mM

Purity

97.04

Solubility

DMSO : 1 mg/mL (ultrasonic) |H2O : < 0.1 mg/mL

Smiles

O=C(O)CN(CC(O)=O)CC1=C(O2)C(C(C)=CC2=O)=CC=C1O

Molecular Formula

C15H15NO7

Molecular Weight

321.28

Precautions

H302, H315, H319, H335

References & Citations

[1]Sankaranarayanan R, et al. A new fluorimetric method for the detection and quantification of siderophores using Calcein Blue, with potential as a bacterial detection tool. Appl Microbiol Biotechnol. 2015 Mar;99 (5) :2339-49.|[2]Seto D, et al. A simple and selective fluorometric assay for dopamine using a calcein blue-Fe2+ complex fluorophore. Talanta. 2012 May 30;94:36-43.|[3]G M Huitink, et al. Methyl calcein blue and other analogues of calcein blue. Talanta. 1974 Nov;21 (11) :1193-202.