Description

Dodeca-Valinomycin CAS NO 13507-80-7 is a specialized, high-purity derivative of the well-known ionophore valinomycin. This compound matters for its enhanced selectivity and potency in facilitating the transport of potassium ions across biological membranes. It is critically needed by researchers and manufacturers in the life sciences, particularly for applications in membrane biophysics, ion channel studies, and the development of biosensors and analytical reagents.

Application

• Membrane Biophysics Research: As a highly selective potassium ionophore for studying ion transport mechanisms and membrane potential.
• Ion-Selective Electrodes (ISEs): A key component in the sensing membrane of electrodes for precise potassium ion detection in clinical and environmental analysis.
• Biochemical Assay Development: Used in research kits and assays that require controlled modulation of intracellular or intra-organellar potassium levels.
• Pharmaceutical Research: A tool compound for investigating potassium-related cellular pathways and for potential use in drug delivery systems.
• Biosensor Fabrication: Integration into sensor platforms for real-time monitoring of biological potassium fluxes.
• Reference Standard: Serves as a high-purity analytical standard for quality control in related chemical and diagnostic manufacturing.

Basic Information

Product Name	Dodeca-Valinomycin
CAS No.	13507-80-7
Molecular Formula	C₆₀H₁₀₀N₆O₁₈
Molecular Weight	1185.45 g/mol
Synonyms	Dodecavalinomycin; Valinomycin, dodeca-; Cyclo(L-Val-D-Hyi-D-Val-L-Lac)₃ (core structure reference); NSC 122023; Potassium Ionophore I; Antibiotic A 39188; Valinomycin derivative; K⁺ Ionophore
EINECS	Contact for details

Quality Control

Our Dodeca-Valinomycin is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and specific tests for residual solvents and moisture. We provide Certificates of Analysis (COA) with detailed results to ensure compliance with research-grade specifications and support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C (refrigerated) or as indicated on the label. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and potency.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Potassium Ionophore Activity	Conforms to reference (by ISE test)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.