Azoxystrobin
Also known as Amistar, Bankit, Heritage
Key facts
What buyers check first
- Appearance
- White crystalline solid
- Melting point
- 116 ยฐC
- Density
- 1.33
- Solubility
- In water, 6 mg/L at 20 ยฐC
- HS code
- 293359
- Category
- Fungicides

What is Azoxystrobin?
Plain description, key identifiers and synonyms
Azoxystrobin is an aryloxypyrimidine having a 4,6-diphenoxypyrimidine skeleton in which one of the phenyl rings is cyano-substituted at C-2 and the other carries a 2-methoxy-1-(methoxycarbonyl)vinyl substituent, also at C-2. An inhibitor of mitochondrial respiration by blocking electron transfer between cytochromes b and c1, it is used widely as a fungicide in agriculture. It has a role as a quinone outside inhibitor, a xenobiotic, a mitochondrial cytochrome-bc1 complex inhibitor, an environmental contaminant and an antifungal agrochemical. It is a nitrile, a methyl ester, an enol ether, an aryloxypyrimidine, an enoate ester and a methoxyacrylate strobilurin antifungal agent.
Identifiers
Registry numbers, names and line notations, tap to copy
- IUPAC name
- methyl (E)-2-[2-[6-(2-cyanophenoxy)pyrimidin-4-yl]oxyphenyl]-3-methoxyprop-2-enoate
- CAS number
- 131860-33-8 CAS number cross-checkedOther or deprecated CAS: 215934-32-0
- EC number
- 603-524-3
- Molecular formula
- C22H17N3O5
- UNII
- NYH7Y08IPM
- MDL number
- MFCD08277047
- InChIKey
- WFDXOXNFNRHQEC-GHRIWEEISA-N
- InChI
- InChI=1S/C22H17N3O5/c1-27-13-17(22(26)28-2)16-8-4-6-10-19(16)30-21-11-20(24-14-25-21)29-18-9-5-3-7-15(18)12-23/h3-11,13-14H,1-2H3/b17-13+
- Canonical SMILES
- COC=C(C(=O)OC)c1ccccc1Oc1cc(Oc2ccccc2C#N)ncn1
- Isomeric SMILES
- CO/C=C(\C1=CC=CC=C1OC2=NC=NC(=C2)OC3=CC=CC=C3C#N)/C(=O)OC
Synonyms
- Amistar
- Bankit
- Heritage
- Quadris
- Icia-5504
- Benzeneacetic acid, 2-((6-(2-cyanophenoxy)-4-pyrimidinyl)oxy)-alpha-(methoxymethylene)-, methyl ester, (E)-
- methyl (2E)-2-(2-{[6-(2-cyanophenoxy)pyrimidin-4-yl]oxy}phenyl)-3-methoxyprop-2-enoate
- Benzeneacetic acid, 2-[[6-(2-cyanophenoxy)-4-pyrimidinyl]oxy]-alpha-(methoxymethylene)-, methyl ester, (alphaE)-
- methyl (2E)-2-(2-(6-(2-cyanophenoxy)pyrimidin-4-yloxy)phenyl)-3-methoxyacrylate
- methyl (E)-2-[2-[6-(2-cyanophenoxy)pyrimidin-4-yloxy]phenyl]-3-methoxyacrylate
- azoxy-strobin
- (alphaE)-2-[[6-(2-cyanophenoxy)-4-pyrimidinyl]oxy]-alpha-(methoxymethylene) benzeneacetic acid methyl ester
- Benzeneacetic acid, 2-((6-(2-cyanophenoxy)-4-pyrimidinyl)oxy)-alpha-(methoxymethylene)-, methyl ester, (alphaE)-
- ICIA5504
- methyl (2E)-2-(2-((6-(2-cyanophenoxy)pyrimidin-4-yl)oxy)phenyl)-3-methoxyprop-2-enoate
- methyl (e)-2-(2-(6-(2-cyanophenoxy)pyrimidin-4-yloxy)phenyl)-3-methoxyacrylate
- methyl (E)-2-{2-[6-(2-cyanophenoxy)pyrimidin-4-yloxy]phenyl}-3-methoxyacrylate
- (alphaE)-2-((6-(2-cyanophenoxy)-4-pyrimidinyl)oxy)-alpha-(methoxymethylene) benzeneacetic acid methyl ester
- azoxystrobin (ISO), methyl (E)-2-(2-(6-(2-cyanophenoxy)pyrimidin-4-yloxy)phenyl)-3-methoxyacrylate
- Methyl (E)-2-[2-[6-(2-cyanophenoxy)pyrimidin-4-yl]oxyphenyl]-3-methoxy -prop-2-enoate
- methyl (E)-2-[2-[6-(2-cyanophenoxy)pyrimidin-4-yl]oxyphenyl]-3-methoxyprop-2-enoate
- Methyl (2Z)-2-(2-{[6-(2-cyanophenoxy)pyrimidin-4-yl]oxy}phenyl)-3-methoxyacrylate
- AZO
- ICI-A 5504
- Azoxystrobine x
Show all 32 synonymsShow fewer synonyms
- 1sqb
- Bankit, Cruiser Extreme, ICI-A 5504
- methyl (E)-2-(2-((6-(2-cyanophenoxy)pyrimidin-4-yl)oxy)phenyl)-3-methoxyacrylate
- 40 - Fungicides
- Azoxystrobin (Standard)
- Methyl (E)-2-(2-(6-(2-cyanopheoxy)pyrimidin-4-yloxy)phenyl)-3-methoxypropenoate
- Azoxystrobin 1000 microg/mL in Acetone
Physical and chemical properties
Measured values and descriptors computed from the structure
Physical and chemical properties
Measured values, check the supplier specification for your grade
| Appearance | White crystalline solidexp.Measured value |
|---|---|
| Melting point | 116 ยฐCexp.Measured value |
| Density | 1.33exp.Measured value |
| Solubility | In water, 6 mg/L at 20 ยฐCexp.Measured value |
| Vapour pressure | 8.3 ร 10โปยนยณ mm Hg at 25 ยฐCexp.Measured value |
Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.
Computed descriptors
Calculated from the structure, useful for screening and formulation
| Molecular weight | 403.39 g/molcalc.Computed value |
|---|---|
| Exact mass | 403.1168 Dacalc.Computed value |
| LogP (octanol/water) | 4.09calc.Computed value |
| Topological polar surface area | 103.6 ร
ยฒcalc.Computed value |
| Hydrogen bond donors | 0calc.Computed value |
| Hydrogen bond acceptors | 8calc.Computed value |
| Rotatable bonds | 7calc.Computed value |
| Heavy atoms | 30calc.Computed value |
| Rings | 3calc.Computed value |
| Aromatic rings | 3calc.Computed value |
| Fraction sp3 carbons | 0.09calc.Computed value |
| Formal charge | 0calc.Computed value |
| Stereocentres | 0calc.Computed value |
| Lipinski rule of five | Passes (0 violations)calc.Computed value |
Calculated for screening. Confirm critical figures with the supplier.
Murcko scaffold
The ring system that remains when every side chain is removed
c1ccc(Oc2cc(Oc3ccccc3)ncn2)cc1
3 rings, 20 atoms, the 4,6-Diphenoxypyrimidine ring system.
41 other chemicals share this scaffoldSafety and hazards
GHS classification summary, not a safety data sheet
Hazard statements
- H331Toxic if inhaled.
- H400Very toxic to aquatic life.
- H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (10)
- P261Avoid breathing dust, fume, gas, mist, vapours or spray.
- P271Use only outdoors or in a well-ventilated area.
- P273Avoid release to the environment.
- P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
- P316Get emergency medical help immediately.
- P321Specific treatment (see supplemental first aid instructions on the label).
- P391Collect spillage.
- P403 + P233Store in a well-ventilated place. Keep container tightly closed.
- P405Store locked up.
- P501Dispose of contents and container in accordance with local regulations.
GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.
Full safety data and first aidAzoxystrobin suppliers
Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings
- India, Hyderabad ManufacturerUnclaimed profileAzoxystrobinGrade, purity and minimum order on requestPrice on request
- China, Xuancheng ManufacturerUnclaimed profileAzoxystrobinGrade, purity and minimum order on requestPrice on request
- China, Shanghai ManufacturerUnclaimed profileAzoxystrobinGrade, purity and minimum order on requestPrice on request
- Germany, HamburgUnclaimed profileAzoxystrobinGrade, purity and minimum order on requestPrice on request
- India, Panchkula ManufacturerUnclaimed profileAzoxystrobinGrade, purity and minimum order on requestPrice on request
- China, NantongUnclaimed profileAzoxystrobinGrade, purity and minimum order on requestPrice on request
- China, SuzhouUnclaimed profileAzoxystrobinGrade, purity and minimum order on requestPrice on request
- China, HangzhouUnclaimed profileAzoxystrobinGrade, purity and minimum order on requestPrice on request
- India, GurugramUnclaimed profileAzoxystrobinGrade, purity and minimum order on requestPrice on request
- Price on request
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Where suppliers are based
307 suppliers in 31 countries
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Azoxystrobin price
Indicative price range per kg from live supplier offers
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Uses and applications
What the substance is used for, by industry and function
Agricultural fungicide.
Use classes: Fungicides, Pesticides.
Industries and functions
Roles
- agrochemical
- antifungal agent
- antifungal agrochemical
- antimicrobial agent
- cytochrome-bc1 complex inhibitor
- electron-transport chain inhibitor
- environmental contaminant
- enzyme inhibitor
- fungicide
- mitochondrial cytochrome-bc1 complex inhibitor
- mitochondrial respiratory-chain inhibitor
- pathway inhibitor
- pesticide
- quinone outside inhibitor
- respiratory-chain inhibitor
- xenobiotic
Functional uses
- Biocide
How it is made
Azoxystrobin is produced by reaction of 4,6-dichloropyrimidine with (E)-2-hydroxymethoxyacrylate in DMF containing potassium carbonate, followed by reaction with 2-cyanophenol in DMF containing potassium carbonate.
Regulatory status
Inventories, regulations and trade controls that list this substance
Europe
- EU harmonised classification (CLP Annex VI)Index no: 607-256-00-8
HS code and trade data
Customs classification and reported world trade statistics
Global trade
World import and export statistics for the HS code Azoxystrobin is traded under.
Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring, other
- Ireland43.6%
- Switzerland * partner reported26.3%
- China7.9%
- Slovenia30.3%
- United States30.1%
- Germany15.3%
* Partner reported figures, a lower bound.
The HS code shown for Azoxystrobin is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.
Frequently asked questions
Quick answers about Azoxystrobin, based on the data on this page
What is Azoxystrobin?
What is the CAS number of Azoxystrobin?
What is the molecular formula and weight of Azoxystrobin?
What is Azoxystrobin used for?
Is Azoxystrobin hazardous?
What is the HS code of Azoxystrobin?
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Where can I buy Azoxystrobin in India?
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Guides for buyers
Practical guides that help when you source, ship or handle Azoxystrobin
- Guide, SafetyHow to read a safety data sheet in 10 minutesA section by section method to pull the essentials out of any 16 section SDS: identity, hazards, composition, storage, PPE, properties, transport and emergency measures.Read
- Guide, SafetyGHS pictograms, signal words and hazard statements explainedA practical guide to the nine GHS pictograms, the signal words Danger and Warning, H and P statements, and how to read a chemical label in seconds.Read
- Article, SourcingHow to write an RFQ that gets fast and accurate quotesWhat suppliers need to quote quickly and comparably: exact product identity, quantity and packing, delivery terms, documents, samples and payment, with a ready to use template.Read
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