Description

Viomellein is a specialized fungal metabolite belonging to the class of azaphilone pigments. This compound is of significant interest in biochemical research and development due to its distinct structural and biological properties. It serves as a critical reference standard and intermediate for researchers in pharmaceutical discovery, mycology, and natural product chemistry, enabling the study of fungal biosynthesis and potential bioactivity.

Application

• Pharmaceutical Research: Used as a high-purity reference standard in the isolation, identification, and quantification of fungal metabolites for drug discovery programs.
• Mycotoxin & Fungal Studies: Acts as a key analytical standard in research focused on fungal contamination, mycotoxin profiling, and understanding fungal secondary metabolism.
• Natural Product Chemistry: Serves as a building block or model compound for the synthesis and study of complex azaphilone structures and their derivatives.
• Biochemical Assay Development: Employed in the development and validation of analytical methods, such as HPLC and LC-MS, for detecting and characterizing fungal compounds.
• Academic & Institutional Research: Provides a essential tool for universities and research institutes conducting studies in mycology, plant pathology, and chemical ecology.

Basic Information

Product Name	Viomellein
CAS No.	55625-78-0
Molecular Formula	C15H14O6
Molecular Weight	290.27 g/mol
Synonyms	Viomellein; 3,6a,10-Trihydroxy-8-methoxy-7-methyl-4,9-dioxo-4,6a,9,10-tetrahydro-6H-benzo[c]isochromene-5-carboxylic acid; Azaphilone pigment; Fungal metabolite from Penicillium viridicatum; (6aR)-3,6a,10-Trihydroxy-8-methoxy-7-methyl-4,9-dioxo-4,6a,9,10-tetrahydro-6H-benzo[c]isochromene-5-carboxylic acid
EINECS	Contact for details

Quality Control

Every batch of Viomellein is produced and handled under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic analyses, to ensure compliance with research-grade standards. A comprehensive Certificate of Analysis (COA) detailing purity, identification, 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 (15-25°C). This product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95%
Loss on Drying	≤ 2.0%

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