ABTS Chromophore Diammonium Salt | 30931-67-0

Catalog Number	A18-0094
Category	Fluorescent Enzyme Substrates
Molecular Formula	C18H24N6O6S4
Molecular Weight	548.68

Catalog Number	Size	Price	Quantity
A18-0094	--	$--

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Product Introduction

ABTS Chromophore Diammonium Salt can inhibit catalase, a mammalian antioxidant enzyme which degrades hydrogen peroxide into water and oxygen species.

Chemical Information
Product Specification
Application
QC Data

Related CAS	28752-68-3 (free base)
Synonyms	2,2'-(1,2-Hydrazinediylidene)bis[3-ethyl-2,3-dihydro-6-benzothiazolesulfonic Acid Ammonium Salt (1:2); 2,2'-Azinobis[3-ethyl-2,3-dihydro-6-benzothiazolesulfonic Acid Diammonium Salt; 3-Ethyl-2-oxo-6-Benzothiazolinesulfonic Acid Azine Diammonium Salt; 2,2'-Azino-bis-(3-ethyl-benzthiazoline-6-sulfonate) Diammonium Salt; 2,2'-Azinobis(3-ethylbenzothiazoline-6-sulfonic acid) Diammonium Salt; ABTS Diammonium Salt; Diammonium 2,2'-Azinobis(3-ethyl-6-benzothiazolinesulfonate); Diammonium 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonate)
Purity	≥98%
IUPAC Name	azane;(2Z)-3-ethyl-2-[(Z)-(3-ethyl-6-sulfo-1,3-benzothiazol-2-ylidene)hydrazinylidene]-1,3-benzothiazole-6-sulfonic acid
Canonical SMILES	CCN1C2=C(C=C(C=C2)S(=O)(=O)[O-])SC1=NN=C3N(C4=C(S3)C=C(C=C4)S(=O)(=O)[O-])CC.[NH4+].[NH4+]
InChI	InChI=1S/C18H18N4O6S4.2H3N/c1-3-21-13-7-5-11(31(23,24)25)9-15(13)29-17(21)19-20-18-22(4-2)14-8-6-12(32(26,27)28)10-16(14)30-18;;/h5-10H,3-4H2,1-2H3,(H,23,24,25)(H,26,27,28);2*1H3/b19-17-,20-18-;;
InChI Key	OHDRQQURAXLVGJ-AXMZSLBLSA-N
Solubility	Soluble in Water (50 mg/mL, very slightly hazy, green); Slightly soluble in DMSO, Methanol (Sonicated)
Appearance	Light Green Powder
Boiling Point	881.2°C at 760 mmHg
Melting Point	>181°C (dec.)
LogP	5.47820

Storage

-20°C under inert atmosphere

ABTS Chromophore Diammonium Salt, a versatile reagent with widespread applications in various biochemical and environmental domains, offers a myriad of uses.

Enzyme Activity Assays: Widely utilized in enzyme-linked assays, ABTS Chromophore Diammonium Salt plays a pivotal role in measuring enzyme activity. As enzymes, such as peroxidase, oxidize ABTS causing a color transformation, quantifying enzymatic reactions becomes straightforward spectrophotometrically. This method, a staple in diagnostics and research, serves to evaluate enzyme kinetics and activity levels, shedding light on biological processes with intricate precision.

Antioxidant Capacity Measurement: Beyond enzyme assays, this reagent finds its niche in determining the antioxidant potential of various substances in food, pharmaceuticals, and biological samples. The presence of antioxidants triggers a reduction in the ABTS radical cation, leading to a diminished color intensity. This evaluation of antioxidant capacity is paramount for studies related to nutrition and health, unraveling the complex interplay between compounds and their physiological effects.

Environmental Monitoring: In the realm of environmental science, ABTS Chromophore Diammonium Salt emerges as a critical tool for detecting and quantifying pollutants like phenols and organic compounds in water samples. Its interaction with these pollutants, catalyzed by specific enzymes, prompts a discernible color shift with measurable implications. This functionality positions it as an indispensable asset for water quality assessment and environmental surveillance, contributing to ecological preservation with nuanced precision.

Glycoprotein and Lipid Peroxidation Studies: Within the realms of biochemical research, the application of this compound extends to the analysis of glycoproteins and lipid peroxidation processes. By engaging with lipid peroxides and glycoproteins, ABTS chromophore facilitates the detection and exploration of oxidative stress phenomena and related cellular mechanisms. These in-depth studies are imperative for unraveling disease mechanisms and advancing potential therapeutic interventions, underscoring the compound’s pivotal role in driving scientific inquiry forward.

Applications of Fluorescent Probes & Dyes