Description

Quinolactacin A is a specialized fungal metabolite belonging to the quinolactacin class of compounds, identified by CAS NO 319917-25-4. This compound is of significant interest in advanced research and development due to its unique biological activities and potential as a lead structure. It serves as a critical intermediate and reference standard for pharmaceutical discovery, agrochemical research, and biochemical studies. Professionals in life sciences and fine chemical synthesis rely on this high-purity compound for its consistent quality and reliable performance in demanding applications.

Application

• Pharmaceutical Research & Development: Serves as a key reference standard and a promising lead compound for the discovery of new therapeutic agents, particularly in antimicrobial and anticancer screening programs.
• Biochemical Mechanism Studies: Used as a precise tool to investigate enzyme inhibition, cellular signaling pathways, and other specific biological interactions at the molecular level.
• Agrochemical Innovation: Evaluated as a potential bioactive scaffold for the development of novel, environmentally friendly pesticides or fungicides.
• Academic & Institutional Research: Essential for universities and research institutes conducting studies in natural product chemistry, mycology, and medicinal chemistry.
• Fine Chemical Synthesis: Acts as a sophisticated building block or chiral intermediate for the synthesis of complex, high-value molecules in custom manufacturing.
• Quality Control & Analytical Standards: Provides a certified reference material for method development, validation, and ensuring accuracy in HPLC, LC-MS, and other analytical techniques within quality assurance laboratories.

Basic Information

Product Name	Quinolactacin A
CAS No.	319917-25-4
Molecular Formula	C15H17NO4
Molecular Weight	275.30 g/mol
Synonyms	Quinolactacin A; 3,4-Dihydro-4,8-dihydroxy-3-methyl-1H-2-benzopyran-1-one; 4,8-Dihydroxy-3-methyl-3,4-dihydro-1H-isochromen-1-one; Penicillium citrinum metabolite; Fungal quinolone metabolite; Quinolactacine A; (3R,4S)-4,8-Dihydroxy-3-methyl-3,4-dihydro-1H-isochromen-1-one
EINECS	Contact for details

Quality Control

Every batch of Quinolactacin A is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with research-grade standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay results, and impurity profiles is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This product is light-sensitive (store away from light) and may be hygroscopic (moisture-sensitive). For long-term storage, consider desiccation and an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Assay	≥ 97.0% (on dried basis)
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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