18480-53-0

Usage

Uses

Used in Pharmaceutical and Agrochemical Industries:
3,4-Dichloroisothiazole-5-carboxylic acid is used as a key intermediate in the synthesis of various pharmaceuticals and agrochemicals. Its unique chemical structure contributes to the development of new drugs and pesticides, enhancing their efficacy and performance.
Used in Dye and Pigment Manufacturing:
3,4-DICHLOROISOTHIAZOLE-5-CARBOXYLIC ACID is utilized in the production of dyes and pigments, where its chemical properties contribute to the creation of vibrant and stable colorants for a variety of applications, including textiles, plastics, and printing inks.
Used as a Preservative in Industrial and Consumer Products:
Leveraging its antimicrobial properties, 3,4-dichloroisothiazole-5-carboxylic acid is employed as a preservative in a wide array of industrial and consumer products. This helps to prevent microbial contamination and spoilage, ensuring the longevity and safety of these products.

InChI:InChI=1/C4HCl2NO2S/c5-1-2(4(8)9)10-7-3(1)6/h(H,8,9)

Upstream product

• 18480-52-9 3,4-dichloro-5-cyanoisothiazole 

Relevant academic research and scientific papers

Synthesis, Structure, and Spectroscopic Properties of Isotianil as a Bactericide

Abstract: Isotianil [N-(2-cyanophenyl)-3,4-dichloro-1,2-thiazole-5-carboxamide] has beensynthesized in a good yield with high purity by reaction of the key intermediateproduct, N-(2-carbamoylphenyl)-3,4-dichloro-1,2-thiazole-5-carboxamide, withthionyl chloride in N,N-dimethylformamide at 60°C. The structure of isotianil wasstudied by X-ray analysis. It crystallized in triclinic space group P1 with a =11.459(3), b = 12.632(3), c = 22.528(5) ?, α = 78.897(3), β = 81.730(3), γ =71.493(3)°, Z = 10.

A kind of 3,4-dichloro-thiazole derivatives and process for their preparation and use

The invention provides 3,4-dichloro isothiazole derivatives, their preparation method and application. The invention relates to a heterocyclic compound containing 3,4-dichloro isothiazol, and the compound is represented by the following chemical structural general formula. The invention discloses the structural general formula of the compound, a synthetic method of the compound and applications of the compound as pesticide, bactericide, anti-plant virus agent, and plant activator, and a technology of mixing the compound with agriculturally acceptable auxiliary agents or synergists for preparing pesticide, bactericide, anti-plant virus agent, and plant activator. The invention further discloses the combined application of the compound and the commercial pesticide, bactericide, anti-plant virus agent, and plant activator in controlling diseases, insect pests, and virus diseases in agriculture, forestry and gardening, and a preparation method of the compound and the commercial pesticide, bactericide, anti-plant virus agent, and plant activator.

Isothiazolecarboxylic acid derivatives, rice blast control agents containing the same as active ingredients, and rice blast control method applying the control agents

Application of a rice blast control agent containing an isothiazolecarboxylic acid derivative of the below-described formula, which shows excellent activity against rice blast (Pyricularia oryzae) in rice cultivation, to the water surface of a paddy rice field results in the absorption of the derivative through roots of rice plants, so that the resistance of the rice plants can be enhanced. STR1 wherein R1 and R2 independently mean a hydrogen or halogen atom or a particular group, and Y stands for an OR3 group (R3 being a hydrogen or alkali metal atom or a particular group), an NHR4 group (R4 being a hydrogen atom or a particular group), or a morpholino group.

1,2,3-Thiadiazole-3-in-5-ylidene-urea derivatives, process for making the same and compositions containing the same having growth regulating activity for plants

1,2,3-Thiadiazole-3-in-5-ylidene-urea derivative of the formula STR1 in which R1 is hydrogen or alkyl which may be substituted in one or several places by oxygen or sulfur and wherein R2 and R3 have the meaning as given in the attached specification and wherein X is oxygen or sulfur. The compounds have properties suited for controlling the natural growth and natural development of plants and in addition have a superior defoliating property without accompanying unpleasant odors.

1,2,3-Thiadiazole-2-id derivatives, process for making the same and composition containing the same having a growth regulating activity for plants

1,2,3-Thiadiazole-2-id-derivative of the formula STR1 in which R1 is hydrogen or alkyl which may be substituted in one or several places by oxygen or sulfur and wherein R1 has the meaning as given in the attached specification and wherein X is oxygen or sulfur and B is a univalent metal atom. The compounds have properties suited for controlling the natural growth and natural development of plants and in addition have a superior defoliating property.