ChemicalBook > CAS DataBase List > Trifloxystrobin

Trifloxystrobin

Description References

Product Name: Trifloxystrobin
CAS No.: 141517-21-7
Chemical Name: Trifloxystrobin
Synonyms: TEGA;Aprix;Swift;Dexter;Consist;STRATEGO;oxystrobin;rifloxystrobin;TRIFLOXYSTROBIN;Trifioxystrobin
CBNumber: CB3757745
Molecular Formula: C20H19F3N2O4
Formula Weight: 408.37
MOL File: 141517-21-7.mol

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Trifloxystrobin Property

Melting point:: 72.9°
Boiling point:: bp~312°
Density: 1.21±0.1 g/cm3(Predicted)
Flash point:: >70 °C
storage temp.: Sealed in dry,2-8°C
solubility: Chloroform: Slightly Soluble; Methanol: Slightly Soluble
form: Solid
color: White to off-white
Stability:: Hygroscopic, Moisture Sensitive
InChI: InChI=1S/C20H19F3N2O4/c1-13(14-8-6-9-16(11-14)20(21,22)23)24-29-12-15-7-4-5-10-17(15)18(25-28-3)19(26)27-2/h4-11,24H,1,12H2,2-3H3/b25-18-
InChIKey: MGNJFZURPQVGJE-BWAHOGKJSA-N
SMILES: C1(=CC=CC=C1CONC(=C)C1C=CC=C(C(F)(F)F)C=1)/C(=N/OC)/C(=O)OC
LogP: 5.112 (est)
EPA Substance Registry System: Trifloxystrobin (141517-21-7)

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Safety

Hazard Codes: Xi,N
Risk Statements: 43-50/53
Safety Statements: 24-37-46-60-61
RIDADR: UN3077 9/PG 3
WGK Germany: 2
Hazardous Substances Data: 141517-21-7(Hazardous Substances Data)
Toxicity: LD50 in rats (mg/kg): >5000 orally; >2000 dermally; LC50 by inhalation in rats (mg/m3): >4646; LC50 in bobwhite quail (mg/kg): >2000; LC50 in rainbow trout (mg/l): 0.015 (Margot)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

H332Harmful if inhaled

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 46447
Product name: Trifloxystrobin
Purity: PESTANAL
Packaging: 100mg
Price: $144
Updated: 2025/07/31

TCI Chemical

Product number: T4071
Product name: Trifloxystrobin
Packaging: 1G
Price: $114
Updated: 2025/07/31

TCI Chemical

Product number: T4071
Product name: Trifloxystrobin
Packaging: 5G
Price: $342
Updated: 2025/07/31

Cayman Chemical

Product number: 25825
Product name: Trifloxystrobin
Purity: ≥98%
Packaging: 25mg
Price: $36
Updated: 2024/03/01

Cayman Chemical

Product number: 25825
Product name: Trifloxystrobin
Purity: ≥98%
Packaging: 50mg
Price: $66
Updated: 2024/03/01

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Trifloxystrobin Chemical Properties,Usage,Production

Description

Trifloxystrobin is a synthetic derivative of the naturally occurring strobilurins found in several genera of wood-decaying fungi such as Strobilurus tenacellus. It is a strobilurin foliar fungicide. Trifloxystrobin inhibits mitochondrial respiration by blocking electron transfer within the respirator chain. Therefore, trifloxystrobin is a potent inhibitor of 2 fungal spore germination and mycelial growth. It has a high level of activity against many fungal pathogens within the Ascomycete, Deuteromycete, Basidiomycete, and Oomycete classes.
Pests controlled by trifloxystrobin include grape and cucurbit powdery mildew, apple scab and powdery mildew, peanut leafspot, and brown patch of turfgrass. It could be applied to cereals, ornamental, vegetables (carrots, asparagus, cucurbits, fruiting vegetables, root vegetables (except radish)), fruits (apples, pears, grapes, strawberries) and tropical crops.

References

[1] http://sitem.herts.ac.uk/aeru/iupac/Reports/664.htm
[2] EPA Pesticide Fact Sheet

Chemical Properties

Off-White to Pale Beige Solid

Uses

Trifloxystrobin is a broad-spectrum foliar fungicide used in plant pritection. Trifloxystrobin functions by inhibiting fungal spore germination.

Uses

Agricultural fungicide.

Definition

ChEBI: Trifloxystrobin is the methyl ester of (2E)-(methoxyimino)[2-({[(E)-{1-[3-(trifluoromethyl)phenyl]ethylidene}amino]oxy}methyl)phenyl]acetic acid. A foliar applied fungicide for cereals which is particularly active against Ascomycetes, Deuteromycetes and Oomycetes It has a role as a mitochondrial cytochrome-bc1 complex inhibitor and an antifungal agrochemical. It is an oxime O-ether, an organofluorine compound, a methyl ester and a methoxyiminoacetate strobilurin antifungal agent.

Synthesis

99705-50-7

133409-72-0

43121-43-3

The general procedure for the synthesis of 1-(4-chlorophenoxy)-3,3-dimethyl-1-(1H-1,2,4-triazol-1-yl)butan-2-one from 3'-(trifluoromethyl)acetophenone oxime and (E)-2-(2-bromomethylphenyl)-2-methoxyiminoacetic acid methyl ester is as follows: Example 13: Synthesis of trioxamate 1. dissolve methyl (E)-2-(2-bromomethylphenyl)-2-methoxyiminoacetate (315 g, 1.10 mol) in 1500 ml of methyl isobutyl ketone. 2. To the above solution was added Intermediate-II (203.16 g, 1.0 mol) followed by potassium carbonate (145 g, 1.05 mol) at room temperature. 3. The reaction mixture was heated to 115°C and maintained for 12 hours. 4. After completion of the reaction, the mixture was cooled to room temperature and filtered to remove the potassium bromide by-products and excess potassium carbonate. 5. The solid from filtration is washed with methyl isobutyl ketone and can be recycled in the next batch for the preparation of trioxamate. 6. The filtrate was washed with water, dried over anhydrous sodium sulfate and subsequently concentrated under vacuum to give the crude product. 7. The crude product was recrystallized in methanol to give a white trioxamethyltriazine product weighing 348 g in 85% yield and >98% purity.

Metabolism

Trifloxystrobin is described as “mesostemic” due to its ability to redistribute to untreated plant parts through vapor action, limited but effective cuticular penetration, and translaminarmovement by diffusion (30). It is rainfast by virtue of its high affinity for the waxy cuticular layer.

Toxicity evaluation

Trifloxystrobin has an acute oral LD₅₀ > 5,000 and an acute dermal LD₅₀ > 2,000 mg/kg in rats. It is not a skin or eye irritant, is nonmutagenic and nonteratogenic. It shows rapid absorption and elimination in the rat. It has no toxicity to birds in acute studies (LD₅₀ > 2,000 mg/kg) but has an LC50 of 0.015 mg/L in rainbow trout. The bee LD₅₀ = 200 μg/bee. Environmental fate studies show it to be hydrolytically stable at pH 5, with a DT₅₀ of 11.4 weeks at pH 7. It has a photolytic DT₅₀ of 31.5 h at pH 7 (25 ?C) in water, a soil adsorption coefficient (Koc) of 1,642-3,745 ml/g, and a soil DT₅₀ of 5.4 days under field conditions.

References

[1] Patent: WO2017/85747, 2017, A2. Location in patent: Page/Page column 21
[2] Patent: WO2013/144924, 2013, A1. Location in patent: Page/Page column 33; 34

Trifloxystrobin Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Trifloxystrobin manufacturers

Qingdao Trust Agri Chemical Co.,Ltd

Product: Trifloxystrobin 141517-21-7
Price: US $0.00/kg
Min. Order: 1kg
Purity: 95
Supply Ability: 200000
Release date: 2025-09-28

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: trifloxystrobin 141517-21-7
Price: US $3.00-9.00/KG
Min. Order: 0.01KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2025-06-21

Shaanxi Dideu New Materials Co. Ltd

Product: Trifloxystrobin 141517-21-7
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-04-29

141517-21-7, TrifloxystrobinRelated Search:

3,4'-DIAMINODIPHENYLMETHANE Methyl salicylate Trifluoromethanesulfonic acid 3-Fluorobenzotrifluoride Kresoxim-methyl Pralmorelin Tribenuron methyl Trifluoroacetic anhydride 4-(Diethylamino)salicylaldehyde Cefpodoxime proxetil Acifluorfen Methoxydiethylborane DL-α-Tocopherol Diphenolic acid Trifluoroacetic acid λ-Cyhalothrin (Trifluoromethoxy)benzene 2,2,2-Trifluoroethanol

STRATEGO

TEGA

Benzeneacetic acid, .alpha.-(methoxyimino)-2-(E)-1-3-(trifluoromethyl)phenylethylideneaminooxymethyl-, methyl ester, (.alpha.E)-

methyl (e)-α-methoxyimino-2-[(e)-1-(3-trifluoromethylphenyl)ethylidenaminooxymethyl]phenylacetate

trifloxystrobin (bsi, pa iso)

TRIFLOXYSTROBIN

Methyl (2Z)-2-methoxyimino-2-[2-[[1-[3-(trifluoromethyl)phenyl]ethylideneamino]oxymethyl]phenyl]acetate

alpha-(Methoxyimino)-2-[[[(E)-[1-[3-(trifluoromethyl)phenyl]ethylidene]amino]oxy]methylbenzene acetic acid, (E,E)-Methyl ester

Trifloxystrobin 100mg [141517-21-7]

trifloxystrobin (ISO) (E,E)-α-methoxyimino-{2-[[[[1-[3-(trifluoromethyl)phenyl]ethylidene]amino]oxy]methyl]benzeneacetic acid methyl ester

Trifloxystrobin Solution in Acetone

Trifioxystrobin

Bacteria oxiMe esters

FREE SAMPLE NCV TRIFLOXYSTROBIN TECHNICAL

Trifloxystrobin Solution, 1000ppm

oxystrobin

(E)-Methyl 2-(methoxyimino)-2-(2-((((E)-(1-(3-(trifluoromethyl)phenyl)ethylidene)amino)oxy)methyl)phenyl)acetate

TrifloxystrobinSolution,1,000mg/L,1ml

TrifloxystrobinSolution,100mg/L,1ml

Trifloxystrobin Reference Material

Trifloxystrobin@1000 ug/mL in Acetonitrile

TrifloxystrobinSolution,100mg/L,5x1ml

Benzeneacetic acid, α-(methoxyimino)-2-[[[(E)-[1-[3-(trifluoromethyl)phenyl]ethylidene]amino]oxy]methyl]-, methyl ester, (αE)-

trifloxystrobin 96%

rifloxystrobin

Methyl (E)-2-(methoxyimino)-2-(2-(((((E)-1-(3-(trifluoromethyl)phenyl)ethylidene)amino)oxy)methyl)phenyl)acetate

Aprix

Consist

Dexter

Swift

Kresoxim-methyl Impurity 4

Trapinamine hydrochloride

C17842000 Trifloxystrobin

L17842000CY Trifloxystrobin 10μg/mLin Cyclohe

Trifloxystrobin 10 μg/ml Ethyl acetate

Trifloxystrobin 10.0 μg/ml Acetonitrile

Trifloxystrobin 100 μg/ml Ethyl acetate

Fruquintinib Impurity 14

Trifloxystrobin, 10 mM in DMSO

Maryland Pesticide Mixture 2 1000 μg/mL in Acetonitrile

Pesticide Mixture 205 100 μg/mL in Acetonitrile

Trifloxystrobin 10 μg/mL in Cyclohexane

California Pesticides Class 2B Mixture 1035 100 μg/mL in Acetonitrile, Second Source

Pennsylvania Pesticide Mixture 333 10 μg/mL in Acetonitrile

Ohio Pesticide Mixture 335 10-100 μg/mL in Acetonitrile

HJ 909-2017 PBDE Mixture 265 200 μg/mL in n-Hexane:Toluene

Montana Pesticide Mixture 270 10 μg/mL in Acetonitrile

Michigan Pesticide Mixture 2 100 μg/mL in Acetonitrile

Massachusetts Residual Pesticide Mixture 100 μg/mL in Acetonitrile

Oregon Pesticide Mixture 3 100x AL 100-200 μg/mL in Acetonitrile

GC PestiMix 3 10 μg/mL in Isooctane:Toluene (50:50)

Pesticide Mixture, 22-7558, 10 mg/L

Nevada Pesticide Mixture 62 100 μg/mL in Acetonitrile

Oregon Cannabis Pesticide Mixture 10x AL 2-20 μg/mL in Acetonitrile

Oregon Pesticide Mixture 100 μg/mL in Acetonitrile

Pesticide Mixture 651 600 μg/mL?in Acetonitrile

Maryland Pesticide Mixture 2 1000 μg/mL in Acetonitrile Second Source

Pesticide Mix 18-1472, 200 ug/mL