3-[4-[(5-Bromopyridin-2-yl)diazenyl]-3-hydroxy-N-propylanilino]propane-1-sulfonic acid

Modify Date: 2024-02-07 18:27:46

3-[4-[(5-Bromopyridin-2-yl)diazenyl]-3-hydroxy-N-propylanilino]propane-1-sulfonic acid structure	Common Name	3-[4-[(5-Bromopyridin-2-yl)diazenyl]-3-hydroxy-N-propylanilino]propane-1-sulfonic acid
	CAS Number	81608-06-2	Molecular Weight	457.34200
	Density	1.521g/cm3	Boiling Point	N/A
	Molecular Formula	C₁₇H₂₁BrN₄O₄S	Melting Point	N/A
	MSDS	N/A	Flash Point	N/A

Use of 3-[4-[(5-Bromopyridin-2-yl)diazenyl]-3-hydroxy-N-propylanilino]propane-1-sulfonic acid

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.

Density	1.521g/cm3
Molecular Formula	C₁₇H₂₁BrN₄O₄S
Molecular Weight	457.34200
Exact Mass	456.04700
PSA	123.83000
LogP	5.54020
Index of Refraction	1.636

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