35272-27-6

Basic information

• Product Name: ACIBENZOLAR ACID
• Synonyms: ACIBENZOLAR ACID;ACIBENZOLAR ACID STANDARD;1,2,3-Benzothiadiazole-7-carboxylic acid;CGA-210007;benzo[d][1,2,3]thiadiazole-7-carboxylic acid
• CAS NO: 35272-27-6
• Molecular Formula: C₇H₄N₂O₂S
• Molecular Weight: 180.18386
• Mol File: 35272-27-6.mol
• Article Data: 6

Chemical Properties

• Melting Point: 260～264℃
• Boiling Point: 385.2±34.0 °C(Predicted)
• Appearance: /
• Density: 1.608±0.06 g/cm3(Predicted)
• PKA: 1.35±0.10(Predicted)
• BRN: 975928
• CAS DataBase Reference: ACIBENZOLAR ACID(CAS DataBase Reference)
• NIST Chemistry Reference: ACIBENZOLAR ACID(35272-27-6)
• EPA Substance Registry System: ACIBENZOLAR ACID(35272-27-6)

Safety Data

• WGK Germany: 3
• Hazardous Substances Data: 35272-27-6(Hazardous Substances Data)

Usage

Description

Acibenzolar Acid, also known as Actigard, is a chemical compound derived from the natural plant activator benzo(1,2,3)thiadiazole-7-carbothionic acid. It is a potent inducer of plant defense mechanisms and possesses fungicidal properties. Its unique mode of action involves activating the plant's own immune system to protect against a broad spectrum of fungal diseases.

Uses

Used in Agricultural Industry:
Acibenzolar Acid is used as a fungicide for the treatment of plants against fungal diseases. It activates the plant's systemic acquired resistance (SAR), enhancing its natural defense mechanisms against a wide range of pathogens. This results in improved plant health, reduced disease incidence, and increased crop yield. As a pesticide component, Acibenzolar Acid is an environmentally friendly and sustainable option for disease management in agriculture.

Upstream product

• 35272-25-4 benzo[1,2,3]thiadiazole-7-carbaldehyde 
• 23615-90-9 Benzo[1,2,3]thiadiazole-7-nitrile 
• 23621-08-1 benzo[1,2,3]thiadiazole-7-carboxylic acid methtyl ester 
• 53553-14-3 2-chloro-3-nitrobenzoic acid methyl ester 
• 3209-22-1 1,2-Dichloro-3-nitrobenzene 
• 2497-91-8 2-chloro-3,5-dinitrobenzoic acid 
• 3970-35-2 2-chloro-3-nitrobezoic acid 
• 179104-32-6 2-amino-6-chlorophenyl-isopropylsulfane 
• 178551-27-4 2-chloro-6-nitrophenyl isopropyl sulfide 
• 179104-33-7 3-amino-2-isopropylthiobenzonitrile 
• 124371-58-0 Methyl 3-amino-2-benzylthiobenzoate 
• 124371-57-9 2-benzylthio-3-nitrobenzoic acid methyl ester 
• 124371-52-4 2-benzylthio-3,5-diamino-benzoic acid methyl ester 
• 475096-00-5 2-(phenylmethylsulfanyl)-3,5-dinitrobenzenecarboxylic acid 

Downstream Products

• 124371-49-9 benzothiadiazole-7-carboxylic acid chloride 
• 135158-54-2 S-methyl-benzo[1,2,3]thiadiazole-7-carbothioate 
• 23621-08-1 benzo[1,2,3]thiadiazole-7-carboxylic acid methtyl ester 
• 1313505-03-1 C₁₆H₁₁FN₂O₄S 
• 1313505-04-2 C₁₆H₁₁BrN₂O₄S 
• 1313505-05-3 C₁₆H₁₁IN₂O₄S 
• 1353586-33-0 C₁₇H₁₄N₂O₅S 
• 864237-85-4 benzo-1,2,3-thiadiazole-7-carboxylic acid 2-(2,4-dichlorophenoxyacetoxy)ethyl ester 
• 1353586-32-9 C₁₈H₁₄N₂O₄S 
• 1353586-31-8 C₁₆H₁₁N₃O₆S 
• 1353586-30-7 C₁₆H₁₁ClN₂O₄S 
• 1353586-29-4 C₁₆H₁₁FN₂O₄S 

Relevant articles and documents

Synthesis and nematicidal activities of 1,2,3-benzotriazin-4-one derivatives containing benzo[d][1,2,3]thiadiazole against Meloidogyne incognita

Based on the characteristic of benzo[d][1,2,3]thiadiazole to induce the systemic acquired resistance and improve the immunity of plants, benzo[d][1,2,3]thiadiazole was introduced into 1,2,3-benzotriazin-4-one, thirty-one novel 1,2,3-benzotriazin-4-one derivatives containing benzo[d][1,2,3]thiadiazole were designed and synthesized. Nematicidal activity showed that most of the synthesized compounds exhibited great inhibitory activity in vivo against Meloidogyne incognita at 20 mg/L. Among 31 tested compounds, A2 and A3 showed an excellent nematicidal activity with the inhibition rate of 50.4percent and 53.1percent at the concentration of 1.0 mg/L, respectively. The influence of substituent type and position was investigated. The relationship between structure and activity was also preliminary analyzed.

Process for the preparation of substituted 3-aminobenzonitriles

The invention relates to a process for the preparation of substituted 3-amninobenzonitriles, which comprises reacting the appropriate substituted 3-aminochlorobenzene with a cyano-donating reagent, and to the compounds thereby produced. The compounds are intermediates, which after further reaction, produce 1,2,3-benzothiadiazole-derivatives having plant immunizing properties.

The chemistry of benzothiadiazole plant activators

Systemic Acquired Resistance (SAR) is an inducible resistance mechanism in plants that, together with other defence mechanisms, provides broadspectrum and long-lasting disease control. With novel screening techniques the benzo[1,2,3]thiadiazole-7-carboxylic acid derivatives have been identified as a new class of chemicals which stimulate the plant's own defence mechanisms. The synthesis and biological activities of various benzo[1,2,3]thiadiazoles and related structures are described. S-Methyl benzo[1,2,3]thiadiazole-7-carbothioate is the first synthetic chemical 'plant activator' that has been developed for this novel disease control concept.