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Spirotetramat

Spirotetramat structure

CAS No:
203313-25-1
Formula:
C21H27NO5
Chemical Name:
Spirotetramat
Synonyms:
Carbonic acid,cis-3-(2,5-dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro[4.5]dec-3-en-4-yl ethyl ester;Carbonic acid,3-(2,5-dimethylphenyl)-8-methoxy-2-oxo-1-azaspiro[4.5]dec-3-en-4-yl ethyl ester,cis-;Spirotetramat;BYI 8330;Movento;Ultor;Kontos;Movento 240SC
Categories:
Analytical Chemistry > Standard

Description

Spirotetramat is an azaspiro compound that is methoxycyclohexane which is fused at position 4 to the 5-position of a 1,5-dihydro-2H-pyrrol-2-one that is substituted at positions 3 and 4 by 2,5-dimethylphenyl and (ethoxycarbonyl)oxy groups, respectively (the cis isomer). It is a proinsecticide (via hydrolysis of the ethyl carbonate group to give the corresponding 4-hydroxypyrrol-2-one, "spirotetramat-enol") and is used for the control of a wide range of sucking insects on fruit and potato crops. It has a role as a proinsecticide, an EC 6.4.1.2 (acetyl-CoA carboxylase) inhibitor and an agrochemical. It is a member of benzenes, an azaspiro compound, a carbonate ester, a gamma-lactam and a member of pyrroles.

Spirotetramat Basic Attributes

Molecular Weight：

373.446

Exact Mass：

373.44

EC Number：

1308068-626-2

UNII：

4G7KR034OX

DSSTox ID：

DTXSID7044342

HScode：

2933790020

Characteristics

PSA：

73.9

XLogP3：

3.97400

Density：

1.202g/cm3

Boiling Point：

560.962ºC at 760 mmHg

Flash Point：

293.06ºC

Refractive Index：

1.561

Vapor Pressure：

0mmHg at 25°C

Collision Cross Section：

189.99 Å² [M+H]+ [CCS Type: TW]

Safety Information

Transport codes：

NONH for all modes of transport

hazard class code：

safety instructions：

36/37

Marks：

Precautionary statement(s)：

P280

Hazard Statements：

H317

GHS Classification：

|Warning|H317: May cause an allergic skin reaction [Warning Sensitization, Skin]|P201, P202, P261, P264, P271, P272, P273, P280, P281, P302+P352, P304+P340, P305+P351+P338, P308+P313, P312, P321, P333+P313, P337+P313, P363, P391, P403+P233, P405, and P501

Drug Information

MeSH：

Pesticides designed to control insects that are harmful to man. The insects may be directly harmful, as those acting as disease vectors, or indirectly harmful, as destroyers of crops, food products, or textile fabrics. (See all compounds classified as Insecticides.)

MeSH Entry Terms：

cis-4-(ethoxycarbonyloxy)-8-methoxy-3-(2,5-xylyl)-1-azaspiro(4.5)dec-3-en-2-one

Spirotetramat Use and Manufacturing

Uses

Spirotetramat is a synergistic insecticide.

Use Classification：

Agrochemicals -> Insecticides|Insecticides|Environmental transformation -> Pesticides (parent, predecessor)

Agrochemical：

Spirotetramat has known environmental transformation products that include Spirodetramat-desmethyl-enol, Spirodetramat-desmethyl-ketoxyhydroxy, Spirotetramat Enol-dimer 1, Spirotetramat Enol-dimer 2, Spirotetramat Ketohydroxy, Spirotetramat Ketohydroxy-carboxy, Spirotetramat-MA-amide, Spirotetramat-di-hydroxy, Spirotetramat-glyoxylic amide, Spirotetramat-oxo-enol, and Spirotetramat-oxo-ketohydroxy.

Computed Properties

Molecular Weight:373.4
XLogP3:3.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:6
Exact Mass:373.18892296
Monoisotopic Mass:373.18892296
Topological Polar Surface Area:73.9
Heavy Atom Count:27
Complexity:606
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Price Analysis

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