DISBAC2(3), Voltage Sensitive Probe

CAS 47623-98-3C19H24N4O4S2Biochemicals & Reagents

DISBAC2(3) (CAS 47623-98-3) is a voltage-sensitive probe with the empirical formula C19H24N4O4S2 and a molecular weight of 436.55. This lipophilic fluorescent indicator is employed in single-cell fluorescence imaging to monitor changes in transmembrane conductance and potential. Its specific spectral properties make it a valuable tool in cell biology research, particularly for studying membrane dynamics.

IUPAC: 5-[3-(1,3-Diethylhexahydro-4,6-dioxo-2-thioxo-5-pyrimidinyl)-2-propen-1-ylidene]-1,3-diethyldihydro-2-thioxo-4,6(1H,5H)-pyrimidinedione,Bis(1,3-diethylthiobarbituric acid)trimethine oxonol
Synonyms: 5-[3-(1,3-Diethylhexahydro-4,6-dioxo-2-thioxo-5-pyrimidinyl)-2-propen-1-ylidene]-1,3-diethyldihydro-2-thioxo-4,6(1H,5H)-pyrimidinedione,Bis(1,3-diethylthiobarbituric acid)trimethine oxonol

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DISBAC2(3), Voltage Sensitive Probe (C19H24N4O4S2) — chemical structure, CAS 47623-98-3; Life Science, fine chemical supplied by Tech Serve Solutions

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01 /Applications

Transmembrane Potential Imaging

DISBAC2(3) is utilised for the precise, single-cell fluorescence imaging of transmembrane potential changes. It allows researchers to visualise and quantify alterations in the electrical potential across cell membranes.

Transmembrane Conductance Studies

This voltage-sensitive probe is effective for assessing changes in transmembrane conductance. It provides insights into the ion flow and electrical properties of cellular membranes.

Cell Biology Research

As a fluorescent indicator, DISBAC2(3) supports various cell biology investigations, including those focused on membrane research and the behaviour of stem cells during differentiation.

02 /Properties

Molecular weight	436.55
Empirical formula	C19H24N4O4S2
Assay	≥98% (HPLC)
Storage temperature	−20°C
Application	DISBAC2(3), Voltage Sensitive Probe is used for single-cell fluorescence imaging of transmembrane conductance and potential change.
Suitability	complies for Infrared spectrum

03 /Identifiers & registry

CAS number

47623-98-3

Beilstein registry

1232950

04 /Additional specifications

Fluorescence	λex 535 nm; λem 560 nm in DMSO

05 /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.

06 /Frequently asked questions

What is DISBAC2(3) used for?

DISBAC2(3) is used for single-cell fluorescence imaging of transmembrane conductance and potential change, finding applications in cell biology and stem cell research.

What is the CAS number and formula for DISBAC2(3)?

The CAS number for DISBAC2(3) is 47623-98-3, and its empirical formula is C19H24N4O4S2.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies DISBAC2(3) with an assay of ≥98% (HPLC). We do not represent this product as USP, BP, EP, or any other pharmacopoeial grade.

What are the safety considerations for handling DISBAC2(3)?

DISBAC2(3) has a WGK Germany rating of 3, indicating it is hazardous to water. Users should consult the Safety Data Sheet (SDS) for detailed handling procedures and hazard information before use.

How is DISBAC2(3) supplied and exported by TSS?

DISBAC2(3) is supplied by TSS under standard laboratory conditions and is available for global export, adhering to all relevant shipping regulations for chemical substances.