ZnAF-2

CAS 321859-11-4C34H28N4O5Biochemicals & Reagents

ZnAF-2 (CAS: 321859-11-4, C34H28N4O5) is a specialised fluorescent probe with a molecular weight of 572.61. It is primarily utilised for the sensitive fluorimetric detection and quantification of Zn²⁺ ions. This compound serves as a valuable tool in various research settings, particularly in biological and chemical analyses where precise zinc ion monitoring is required. Tech Serve Solutions supplies this reagent for research and development purposes.

IUPAC: 6-{2-[Bis(2-pyridylmethyl)amino]ethylamino}fluorescein
Synonyms: 6-{2-[Bis(2-pyridylmethyl)amino]ethylamino}fluorescein

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ZnAF-2 (C34H28N4O5) — chemical structure, CAS 321859-11-4; Life Science, fine chemical supplied by Tech Serve Solutions

Biochemicals and ReagentsChelators and Ion ProbesFluorescent ProbesLabelsParticles and StainsZinc Probes

01 /Applications

Zinc Ion Detection

ZnAF-2 is specifically designed for the fluorimetric detection of Zn²⁺ ions. Its fluorescence properties change in the presence of zinc, allowing for sensitive quantification in various samples.

Biochemical and Chemical Analysis

This probe is suitable for use in biochemical and chemical assays where monitoring intracellular or extracellular zinc levels is crucial for understanding biological processes or reaction kinetics.

Fluorescent Probing

As a fluorescent indicator, ZnAF-2 can be employed in microscopy and spectroscopic studies to visualise and measure zinc distribution or concentration in complex matrices.

02 /Properties

Molecular weight	572.61
Empirical formula	C34H28N4O5
Assay	≥95.0% (HPCE)
Application	suitable for the fluorimetric detection of Zn2+,1,2

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

321859-11-4

MDL number

MFCD08277015

05 /Additional specifications

Fluorescence	λex 492 nm; λem 515 nm in PBS, Zn2+

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is ZnAF-2 used for?

ZnAF-2 is used for the fluorimetric detection and quantification of Zn²⁺ ions, finding application in biochemical and chemical analyses.

What is the CAS number and chemical formula for ZnAF-2?

The CAS number for ZnAF-2 is 321859-11-4, and its empirical formula (Hill notation) is C34H28N4O5.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies ZnAF-2 with an assay of ≥95.0% (HPCE). This product is supplied for research and development purposes and is not represented as USP, BP, EP, or pharmacopoeia grade.

What are the safety considerations when handling ZnAF-2?

When handling ZnAF-2, it is essential to use personal protective equipment including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. The product is classified under WGK Germany 3.

How is ZnAF-2 shipped by Tech Serve Solutions?

Tech Serve Solutions is a global supplier and exporter of fine chemicals, pharmaceutical intermediates, and laboratory reagents, adhering to all necessary regulations for international shipping.

How can I request a sample or quote for ZnAF-2?

To request a sample or a quote for ZnAF-2, please contact the Tech Serve Solutions sales team through our official website or designated contact channels.