5-(2-Aminoethylamino)- 1-naphthalenesulfonic acid, sodium salt (1,5-EDANS, Na+salt)

Key facts

CAS番号

100900-07-0

精製度

>95%

製品の状態

Solid

form

分子量

288.3 Da

分子式

C₁₂H₁₃N₂NaO₃S

PubChem

4116252

由来

Synthetic

溶解性

Soluble in DMSO

Soluble in water

化学名

Sodium 5-((2-aminoethyl)amino)naphthalene-1-sulfonate

生物学的記述

Water soluble, blue-green fluorogenic labelling reagent for protein and carbohydrate modifications.

EDANS-DABCYL fluorophore-quencher pair is commonly used as a resonance energy transfer pair for peptidase substrate (FRET) analysis.

Canonical smiles

C1=CC2=C(C=CC=C2S(=O)(=O)[O-])C(=C1)NCCN.[Na+]

InChi

InChI=1S/C12H14N2O3S.Na/c13-7-8-14-11-5-1-4-10-9(11)3-2-6-12(10)18(15,16)17;/h1-6,14H,7-8,13H2,(H,15,16,17);/q;+1/p-1

InChiKey

HGWRACRQRUQQGH-UHFFFAOYSA-M

IUPAC名

sodium;5-(2-aminoethylamino)naphthalene-1-sulfonate

励起波長/蛍光波長

Ex: 336nm, Em: 490nm