5-Aminofluorescein

5-Aminofluorescein (5-AF) is a fluorescence marker, covalently bound to human serum albumin. The excitation wavelength is 495 nm and the emission wavelength is 535 nm[1].

Product Specifications

CAS Number

[3326-34-9]

Product Name Alternative

5-AF

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/5-Aminofluorescein.html

Purity

99.66

Solubility

DMSO : ≥ 32 mg/mL

Smiles

O=C1OC2(C3=C(OC4=C2C=CC(O)=C4)C=C(O)C=C3)C5=C1C=C(N)C=C5

Molecular Formula

C20H13NO5

Molecular Weight

347.33

Precautions

H302, H315, H319, H335

References & Citations

[1]Ding R, et al. Pharmacokinetics of 5-aminofluorescein-albumin, a novel fluorescence marker of brain tumors during surgery. J Clin Pharmacol. 2011 May;51 (5) :672-8.|[2]Kremer P, et al. Intraoperative fluorescence staining of malignant brain tumors using 5-aminofluorescein-labeled albumin. Neurosurgery. 2009 Mar;64 (3 Suppl) :ons53-60; discussion ons60-1.