Description

General description

4,5-Methylenedioxy-1,2-phenylenediamine dihydrochloride is a fluorescence tag for ⍺-keto acids. It is also required for the derivatization of sialic acids in presence of dilute sulfuric acid. The method allows determination of sialic acids.^[1]

Application

Fluorogenic reagent for α-ketoacids.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Caution

may discolor on storage

Specifications

InChI Key	YXEJRYIEFFUUID-UHFFFAOYSA-N
product line	BioReagent
assay	≥97.0% (HPLC)
fluorescence	λ_ex 367 nm; λ_em 445 nm in 0.1 M phosphate pH 7.0 (after derivatization with pyruvate)
suitability	suitable for fluorescence
storage temp.	−20°C