Description

Homodestruxin B is a cyclic depsipeptide mycotoxin produced by the entomopathogenic fungus *Metarhizium anisopliae*. This compound is of significant interest for its potent insecticidal and immunosuppressive bioactivity, making it a valuable tool for research and development. It is primarily utilized by scientists and professionals in the fields of agricultural chemistry, entomology, and immunology for advanced studies and as a reference standard.

Application

• Insecticide Research & Development: Serves as a key reference compound and active ingredient model for studying novel bio-insecticidal mechanisms and formulations.
• Entomological Studies: Used in laboratory research to investigate host-pathogen interactions and the specific toxicology of destruxins against insect pests.
• Immunosuppressive Agent Research: Employed in biochemical and pharmacological studies to explore its effects on insect and mammalian immune cell function.
• Agricultural Biotechnology: Acts as a benchmark in the development and quality control of microbial-based biopesticides derived from *Metarhizium* strains.
• Analytical Reference Standard: Provides a high-purity standard for the identification and quantification of Homodestruxin B and related compounds via HPLC, LC-MS, or other analytical methods.

Basic Information

Product Name	Homodestruxin B
CAS No.	110538-19-7
Molecular Formula	C29H47N5O7
Molecular Weight	577.72 g/mol
Synonyms	Homodestruxin B; HD-B; Cyclo[L-Pro-L-Ile-D-Hiv-L-Val-D-Hiv-L-Hiv]; Destruxin B Homolog; [Ile2]Destruxin B; Metarhizium Toxin Homodestruxin B
EINECS	Contact for details

Quality Control

Our Homodestruxin B is produced and handled under strict quality protocols to ensure high purity and batch-to-batch consistency, suitable for research applications. Each lot is characterized using advanced analytical techniques including HPLC and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 1.0%

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