Description

Grandlure Iv CAS NO 26582-25-2 is a high-purity synthetic pheromone compound, a key component in the grandlure attractant blend. This product is critical for effective, species-specific pest management in agricultural and forestry applications. It is primarily required by manufacturers of integrated pest management (IPM) products and research institutions focused on developing environmentally responsible insect control solutions.

Application

• Primary component in commercial grandlure attractant blends for boll weevil (Anthonomus grandis) monitoring and mass trapping.
• Formulation of pheromone-based lures and dispensers used in agricultural pest control programs.
• Critical raw material for the production of mating disruption products in cotton and other susceptible crops.
• Use in scientific research to study insect behavior, olfaction, and ecology.
• Manufacturing of attract-and-kill devices as part of sustainable IPM strategies.
• Calibration and quality control standard for analytical testing of pheromone products.

Basic Information

Product Name	Grandlure Iv
CAS No.	26582-25-2
Molecular Formula	C14H26O2
Molecular Weight	226.36 g/mol
Synonyms	Grandlure Component IV; (Z)-2-Isopropenyl-1-methylcyclobutaneethanol; (Z)-2-(1-Methylvinyl)-1-methylcyclobutan-1-ylethanol; (1Z)-2-(1-Methylvinyl)-1-methylcyclobutane-1-ethanol; (Z)-Grandlure; (Z)-Grandlure IV; (Z)-Grandisol; (Z)-2-(1-Methylvinyl)-1-methylcyclobutaneethanol
EINECS	Contact for details

Quality Control

Our Grandlure Iv is produced under strict quality management systems to ensure batch-to-batch consistency and high chemical purity, essential for reliable biological activity. Each lot is analyzed to confirm identity, isomeric purity (Z-isomer), and assay value. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated place at controlled room temperature (15-25°C). Due to its highly volatile nature, keep the container tightly sealed when not in use to prevent evaporation and maintain concentration.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 95.0%
Isomeric Purity (Z-isomer, GC)	≥ 98.0%
Related Substances (GC)	≤ 2.0% total
Residual Solvents (GC)	Meets ICH guidelines

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