Description

Destruxin B1 CAS NO 79386-01-9 is a potent cyclic hexadepsipeptide mycotoxin produced by the entomopathogenic fungus *Metarhizium anisopliae*. This compound is of significant interest for its unique biological activity as a highly specific insecticidal and immunosuppressive agent. It serves as a critical research tool for scientists in the fields of insect physiology, immunology, and the development of novel bio-pesticides.

Application

• Insecticide Research & Development: A key reference standard and active ingredient for studying novel modes of action against insect pests.
• Biochemical & Pharmacological Studies: Used to investigate ion channel function, cell cycle arrest, and apoptosis in insect and mammalian cell lines.
• Immunosuppression Research: Employed as a tool compound to study immune response modulation and signal transduction pathways.
• Agricultural Biotechnology: Serves as a model compound for developing next-generation, environmentally friendly bio-insecticides.
• Toxicology & Mode of Action Analysis: Essential for understanding the specific toxicological profile and environmental impact of destruxin compounds.
• Academic & Industrial R&D: A vital reagent for universities, government labs, and agrochemical companies focused on insect control solutions.

Basic Information

Product Name	Destruxin B1
CAS No.	79386-01-9
Molecular Formula	C30H47N5O7
Molecular Weight	589.73 g/mol
Synonyms	Destruxin B; Destruxin B1; [1,2-Didehydro-3-(1-hydroxy-3-methylbutyl)-4,11-dimethyl-8-(2-methylpropyl)-10-oxo-13-phenyl-3,6,9,12-tetraazacyclotridec-1-yl]acetic acid; Cyclo(D-Hiv-MeVal-MeAla-B-Ala-MeAla-B-Phe); Metarhizium anisopliae Toxin B1; Insecticidal Cyclodepsipeptide B1
EINECS	Contact for details

Quality Control

Our Destruxin B1 is produced and handled under strict quality protocols to ensure batch-to-batch consistency and high purity for research applications. Each lot is characterized using advanced analytical techniques including HPLC, MS, and NMR. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your critical research and development work.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store at -20°C or below. The product is hygroscopic (moisture-sensitive) and should be allowed to equilibrate to room temperature in a dry environment before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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