Description

Acibenzolar Acid CAS NO 35272-27-6 is a systemic acquired resistance (SAR) activator, a key plant activator compound used in modern agriculture. It functions by priming a plant's own defense mechanisms, offering protection against a broad spectrum of bacterial and fungal pathogens. This product is essential for agricultural researchers, agrochemical formulators, and producers of advanced crop protection solutions seeking to develop sustainable plant health management strategies.

Application

• Plant Activator in Agrochemicals: Core active ingredient in formulations designed to induce systemic acquired resistance (SAR) in crops.
• Disease Management: Used for the control of bacterial diseases such as wildfire in tobacco and bacterial speck in tomatoes, as well as fungal diseases like powdery mildew.
• Crop Protection Research: A vital reference standard and experimental compound for studying plant-pathogen interactions and defense signaling pathways.
• Integrated Pest Management (IPM) Programs: Incorporated into sustainable agriculture practices to reduce reliance on traditional fungicides and bactericides.
• Seed Treatment Formulations: Applied as a seed coating to provide early-season protection and enhance seedling vigor.
• Foliar Spray Solutions: Formulated for direct application to plant foliage to activate defense responses prior to or during disease pressure.

Basic Information

Product Name	Acibenzolar Acid
CAS No.	35272-27-6
Molecular Formula	C8H6N2OS
Molecular Weight	178.21 g/mol
Synonyms	Acibenzolar-S-methyl acid; Benzo[1,2,3]thiadiazole-7-carboxylic acid; BTH acid; 1,2,3-Benzothiadiazole-7-carboxylic acid; CGA 245704 (acid form); S-Methyl benzo[1,2,3]thiadiazole-7-carbothioate acid; Actigard (acid metabolite); Plant activator BTH
EINECS	Contact for details

Quality Control

Our Acibenzolar Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for assay and purity, to ensure it meets high-purity standards suitable for research and formulation. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The product is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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