A novel cytokinin plant growth regulator which is a 6-anilinopurine derivative. It is not widely approved for use. Little is currently known regarding its environmental fate nor its toxicity to humans, fauna and flora.
Hazard alerts
The following alerts are based on the data in the tables below. An absence of an alert does not imply the substance has no implications for human health, biodiversity or the environment but just that we do not have the data to form a judgement. These hazard alerts do not take account of usage patterns or exposure, thus do not represent risk.
Environmental fate
Ecotoxicity
Human health
GENERAL INFORMATION
Description
A novel plant growth regulator which is a 6-anilinopurine derivative
Inhibits cytokinin oxidase/dehydrogenase with plant growth regulators activity
CAS RN
1089014-47-0
EC number
866-744-0
CIPAC number
None allocated
US EPA chemical code
-
PubChem CID
25169483
Molecular mass
259.24
PIN (Preferred Identification Name)
2-fluoro-N-(3-methoxyphenyl)-9H-purin-6-amine
IUPAC name
2-fluoro-N-(3-methoxyphenyl)-9H-purin-6-amine
CAS name
2-fluoro-N-(3-methoxyphenyl)-9H-purin-6-amine
Forever chemical
-
Other status information
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Relevant Environmental Water Quality Standards
-
Herbicide Resistance Class (HRAC MoA class)
-
Herbicide Resistance Class (WSSA MoA class)
-
Insecticide Resistance Class (IRAC MoA class)
Not applicable
Fungicide Resistance Class (FRAC MOA class)
Not applicable
Examples of recorded resistance
-
Physical state
-
Commercial
Property
Value
Availability status
Novel
Introduction & key dates
2021, introduced
Example manufacturers & suppliers of products using this active now or historically
Syngenta Crop Protection
Example products using this active
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Formulation and application details
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Commercial production
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Impact on climate of production and use
-
ENVIRONMENTAL FATE
Property
Value
Source; quality score; and other information
Interpretation
Solubility - In water at 20 °C (mg l⁻¹)
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-
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Solubility - In organic solvents at 20 °C (mg l⁻¹)
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-
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Melting point (°C)
-
-
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Boiling point (°C)
-
-
-
Degradation point (°C)
-
-
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Flashpoint (°C)
-
-
-
Octanol-water partition coefficient at pH 7, 20 °C
P
4.79 X 1000
Calculated
-
Log P
0.68
Q3 Q = Miscellaneous data from online sources 3 = Unverified data of known source
Low
Fat solubility of residues
Solubility
-
-
-
Data type
-
-
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Density (g ml⁻¹)
-
-
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Dissociation constant pKa) at 25 °C
-
-
-
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Vapour pressure at 20 °C (mPa)
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-
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Henry's law constant at 25 °C (Pa m³ mol⁻¹)
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Volatilisation as max % of applied dose lost
From plant surface
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-
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From soil surface
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-
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Maximum UV-vis absorption L mol⁻¹ cm⁻¹
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-
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Surface tension (mN m⁻¹)
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-
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Degradation
Property
Value
Source; quality score; and other information
Interpretation
General biodegradability
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Soil degradation (days) (aerobic)
DT₅₀ (typical)
-
-
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DT₅₀ (lab at 20 °C)
-
-
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DT₅₀ (field)
-
-
-
DT₉₀ (lab at 20 °C)
-
-
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DT₉₀ (field)
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-
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DT₅₀ modelling endpoint
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-
-
Note
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Dissipation rate RL₅₀ (days) on plant matrix
Value
-
-
-
Note
-
Dissipation rate RL₅₀ (days) on and in plant matrix
Value
-
-
-
Note
-
Aqueous photolysis DT₅₀ (days) at pH 7
Value
-
-
-
Note
-
Aqueous hydrolysis DT₅₀ (days) at 20 °C and pH 7
Value
-
-
-
Note
-
Water-sediment DT₅₀ (days)
-
-
-
Water phase only DT₅₀ (days)
-
-
-
Sediment phase only DT₅₀ (days)
-
-
-
Air degradation
As this parameter is not normally measured directly, a surrogate measure is used: ‘Photochemical oxidative DT₅₀’. Where data is available, this can be found in the Fate Indices section below.
Decay in stored produce DT₅₀
-
Soil adsorption and mobility
Property
Value
Source; quality score; and other information
Interpretation
Linear
Kd (mL g⁻¹)
-
-
-
Koc (mL g⁻¹)
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Notes and range
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Freundlich
Kf (mL g⁻¹)
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-
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Kfoc (mL g⁻¹)
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1/n
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Notes and range
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pH sensitivity
-
Fate indices
Property
Value
Source; quality score; and other information
Interpretation
GUS leaching potential index
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-
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SCI-GROW groundwater index (μg l⁻¹) for a 1 kg ha⁻¹ or 1 l ha⁻¹ application rate
Value
Cannot be calculated
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-
Note
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Potential for particle bound transport index
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-
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Potential for loss via drain flow
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-
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Photochemical oxidative DT₅₀ (hrs) as indicator of long-range air transport risk
Lewis, K.A., Tzilivakis, J., Warner, D. and Green, A. (2016) An international database for pesticide risk assessments and management. Human and Ecological Risk Assessment: An International Journal, 22(4), 1050-1064. DOI: 10.1080/10807039.2015.1133242
