81608-06-2

81608-06-2 structure

Name: 3-[4-[(5-Bromopyridin-2-yl)diazenyl]-3-hydroxy-N-propylanilino]propane-1-sulfonic acid
Chemical Name: 2-[(5-Bromo-2-pyridylazo]-5-[N-propyl-N-(3-sulfopropyl)amino]phenol,disodiumsalt,dihydrate
CAS Number: 81608-06-2
Molecular Formula: C₁₇H₂₁BrN₄O₄S
Molecular Weight: 457.34200
Catalog: Research Areas Others
Create Date: 2017-01-27 00:12:32
Modify Date: 2025-09-26 19:14:26
5-Br-PAPS is a highly specific Zn2+ metallochromic indicator. 5-Br-PAPS is used in assays for measuring free Zn2+ by forming a deeply colored red Zn2+ complex[1].

Name	2-[(5-Bromo-2-pyridylazo]-5-[N-propyl-N-(3-sulfopropyl)amino]phenol,disodiumsalt,dihydrate

Description	5-Br-PAPS is a highly specific Zn2+ metallochromic indicator. 5-Br-PAPS is used in assays for measuring free Zn2+ by forming a deeply colored red Zn2+ complex[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Szobi A, et al. Vivid COVID-19 LAMP is an ultrasensitive, quadruplexed test using LNA-modified primers and a zinc ion and 5-Br-PAPS colorimetric detection system. Commun Biol. 2023 Mar 2;6(1):233.