283594-90-1

Basic information

• Product Name: SPIROMESIFEN
• Synonyms: SPIROMESIFEN;Spiromesifen PESTANAL;bsn 2060;3-Mesityl-2-oxo-1-oxaspiro[4.4]non-3-en-4-yl) 3,3-dimethylbutyrate;96%,240 SC;Oberon 2 SC;Oberon 240 SC
• CAS NO: 283594-90-1
• Molecular Formula: C₂₃H₃₀O₄
• Molecular Weight: 370.48
• Product Categories: pesticide
• Mol File: 283594-90-1.mol
• Article Data: 5

Chemical Properties

• Melting Point: 98°
• Boiling Point: 531.1°Cat760mmHg
• Flash Point: 266.7°C
• Appearance: /
• Density: d20 1.13
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.549
• Storage Temp.: 0-6°C
• CAS DataBase Reference: SPIROMESIFEN(CAS DataBase Reference)
• NIST Chemistry Reference: SPIROMESIFEN(283594-90-1)
• EPA Substance Registry System: SPIROMESIFEN(283594-90-1)

Safety Data

• Hazard Codes: Xi
• Statements: 43-50/53
• Safety Statements: 36/37-60-61
• RIDADR: UN3077 9/PG 3
• WGK Germany: 2
• Hazardous Substances Data: 283594-90-1(Hazardous Substances Data)

Usage

Description

SPIROMESIFEN, also known as ChEBI, is a butenolide compound characterized by its unique structure, which includes a but-2-en-4-olide bearing a 2,4,6-trimethylphenyl group at position 3, a 3,3-dimethylbutyryloxy group at position 4, and a spiro-fused cyclopentyl ring at position 5. This distinctive molecular arrangement endows SPIROMESIFEN with a range of potential applications across various industries.

Uses

Used in Agricultural Industry:
SPIROMESIFEN is used as an insecticide for controlling and managing various types of pests that can cause significant damage to crops. Its effectiveness in targeting insects makes it a valuable tool in ensuring the protection and yield of agricultural products.
Used in Pharmaceutical Industry:
In the pharmaceutical sector, SPIROMESIFEN's unique chemical structure and properties make it a potential candidate for the development of new drugs. Its ability to interact with specific biological targets can be harnessed to create novel therapeutic agents for various medical conditions.
Used in Chemical Research:
SPIROMESIFEN's unique structure also makes it an interesting subject for chemical research. Scientists can study its properties and interactions with other molecules to gain insights into new chemical reactions and potential applications in various fields, including materials science and drug discovery.

InChI:InChI=1/C23H30O4/c1-14-11-15(2)18(16(3)12-14)19-20(26-17(24)13-22(4,5)6)23(27-21(19)25)9-7-8-10-23/h11-12H,7-10,13H2,1-6H3

Upstream product

• 7065-46-5 3,3-dimethylbutanoic acid chloride 
• 148476-30-6 3-(2,4,6-trimethylphenyl)-2-oxo-1-oxaspiro[4,4]indole-3-en-4-ol 
• 16841-19-3 1-hydroxy-cyclopentanecarboxylic acid 
• 1070-83-3 tert-Butylacetic acid 
• 217300-12-4 2-Hydrazono-3,3-dimethyl-butyric acid 
• 5117-85-1 1-hydroxycyclopentanecarbonitrile 
• 41248-23-1 hydroxycyclopentanecarboxylic acid ethyl ester 
• 120-92-3 cyclopentanone 
• 815-17-8 trimethylpyruvic acid 
• 361366-15-6 1-[2-(2,4,6-Trimethyl-phenyl)-acetoxy]-cyclopentanecarboxylic acid ethyl ester 
• 4408-60-0 2-mesitylacetic acid 

Relevant articles and documents

A spiral armor manman ester and intermediate preparation method

The invention discloses a spiral armor manman ester and intermediate preparation method, the spiral armor manman ester intermediate is 3 - (2, 4, 6 - trimethyl-phenyl) - 2 - oxo - 1 - oxaspiro [4, 4] nonyl - 3 - ene - 4 - ol, preparation method comprises the following steps: hydroxy cyclopentyl formic acid ethyl ester, 2, 4, 6 - trimethyl phenyl acetic acid in under the action of a dehydrating agent, to carry out the esterification, then generate the cyclization reaction, generating 3 - (2, 4, 6 - trimethyl-phenyl) - 2 - oxo - 1 - oxaspiro [4, 4] nonyl - 3 - ene - 4 - ol. The process short reaction time, the reaction temperature is low, can obviously very high yield.

USE OF 3-(2,4,6-TRIMETHYLPHENYL)-4-NEOPENTYLCARBONYLOXY-5,5-TETRAMETHYLENE- DELTA3-DIHYDROFURAN-2-ONE FOR CONTROLLING DIPTERA FROM THE CECIDOMYIIDAE FAMILY

The present application relates to the use of 3-(2,4,6-trimethylphenyl)-4-neopentylcarbonyloxy-5,5-tetramethylene-Δ3-dihydrofuran-2-one for controlling insects from the family Cecidomyiidae.

Spirodiclofen and spiromesifen - Novel acaricidal and insecticidal tetronic acid derivatives with a new mode of action

The broad spectrum acaricides spirodiclofen (BAJ2740, trade name: Envidor) and spiromesifen (BSN2060, trade name: Oberon) with an additional excellent activity against whiteflies, both belong to the new chemical class of tetronic acid derivatives discovered at Bayer CropScience during the 1990s. The discovery process starting from herbicidal PPO (protoporphyrinogen oxidase) chemistry, the synthetic routes leading to the products, and some insight into process development of central intermediates is given. Spirodiclofen and spiromesifen have a new mode of action (interference with lipid biosynthesis), show no cross-resistance to any resistant mite or whitefly field population and are therefore valuable tools for resistance management.