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Fungicides

Pyrimethanil

Also known as 4,6-dimethyl-N-phenyl-2-pyrimidinamine, 4,6-dimethyl-N-phenylpyrimidin-2-amine, Scala

CAS 53112-28-0Formula C12H13N3Molar mass 199.26 g/molEC 414-220-3
GHS hazard pictograms. Pictograms: Hazardous to the environment 61 suppliers listed
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Pyrimethanil chemical structure, C12H13N3, CAS 53112-28-0
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Colorless crystals
Melting point
96.3 °C
Density
1.15 g/cm³ @ 20 °C
Solubility
In water, 0.121 g/l @ 25 °C.
HS code
293359
Category
Fungicides
Illustrative photo, colourless crystals in a clear glass bottle on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Pyrimethanil?

Plain description, key identifiers and synonyms

Pyrimethanil is a member of the class of aminopyrimidines that is N-phenylpyrimidin-2-amine carrying two additional methyl substituents at positions 4 and 6. A fungicide used to control grey mould on fruit, vegetables and ornamentals as well as leaf scab on pome fruit. Also commonly employed to control Botrytis cinerea throughout the winemaking process in grapes, must, fermenting must and wine. It has a role as a xenobiotic, an aryl hydrocarbon receptor agonist, an environmental contaminant and an antifungal agrochemical. It is an aminopyrimidine, a secondary amino compound and an anilinopyrimidine fungicide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4,6-dimethyl-N-phenylpyrimidin-2-amine
CAS number
53112-28-0 CAS number cross-checked
EC numbers
414-220-3, 610-963-4
Molecular formula
C12H13N3
UNII
6IA5HP6C8Z
MDL number
MFCD00172113
InChIKey
ZLIBICFPKPWGIZ-UHFFFAOYSA-N
InChI
InChI=1S/C12H13N3/c1-9-8-10(2)14-12(13-9)15-11-6-4-3-5-7-11/h3-8H,1-2H3,(H,13,14,15)
SMILES (canonical and isomeric)
CC1=CC(=NC(=N1)NC2=CC=CC=C2)C

Synonyms

  • 4,6-dimethyl-N-phenyl-2-pyrimidinamine
  • 4,6-dimethyl-N-phenylpyrimidin-2-amine
  • Scala
  • 2-Pyrimidinamine, 4,6-dimethyl-N-phenyl-
  • N-(4,6-dimethylpyrimidin-2-yl)aniline
  • SN 100309
  • 2-Anilino-4,6-dimethylpyrimidine
  • 4,6-dimethyl-N-phenyl-pyrimidin-2-amine
  • 4,6-dimethyl-~{N}-phenyl-pyrimidin-2-amine
  • Mythos
  • Pyrimethanil, BSI
  • MUK
  • Pyrimethanil (Standard)
  • Peakdale1_000145
  • Pyrimethanil 100 |Ig/mL in Methanol
  • Pyrimethanil 10 |Ig/mL in Cyclohexane
  • Pyrimethanil 100 microg/mL in Methanol
  • (4,6-dimethylpyrimidin-2-yl)phenylamine
  • Pyrimethanil 1000 microg/mL in Toluene
  • Pyrimethanil 10 microg/mL in Cyclohexane
  • ZK 100309
  • Pyrimethanil, PESTANAL(R), analytical standard

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
Colorless crystalsexp.
Melting point
96.3 °Cexp.
Density
1.15 g/cm³ @ 20 °Cexp.
Solubility
In water, 0.121 g/l @ 25 °C.exp.
Vapour pressure
1.65 × 10⁻⁵ mm Hg @ 25 °Cexp.

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
199.26 g/molcalc.
Exact mass
199.1109 Dacalc.
LogP (octanol/water)
2.84calc.
Topological polar surface area
37.81 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
2calc.
Heavy atoms
15calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.17calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccc(Nc2ncccn2)cc1

c1ccc(Nc2ncccn2)cc1

2 rings, 13 atoms, the N-Phenyl-2-pyrimidinamine ring system.

819 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS classification
Hazard pictograms
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H411Toxic to aquatic life with long lasting effects.
Precautionary statements (3)
  • P273Avoid release to the environment.
  • P391Collect spillage.
  • 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 aid

Pyrimethanil suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 61 suppliers
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Where suppliers are based

61 suppliers in 11 countries

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Pyrimethanil 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

Fungicide.

Use classes: Pesticides, Fungicides.

Roles

  • agonist
  • agrochemical
  • antifungal agent
  • antifungal agrochemical
  • antimicrobial agent
  • aryl hydrocarbon receptor agonist
  • environmental contaminant
  • fungicide
  • pesticide
  • xenobiotic

Functional uses

  • Biocide

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 612-240-00-9

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Pyrimethanil is traded under.

HS 2933.59Indicative HS code

Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring, other

World exports in 2024
$18.4B
+10.5% vs 2023, imports $24.8B
2019 to 2024
Top exporters
  1. Ireland43.6%
  2. Switzerland * partner reported26.3%
  3. China7.9%
Top importers
  1. Slovenia30.3%
  2. United States30.1%
  3. Germany15.3%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Pyrimethanil is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Pyrimethanil, based on the data on this page

What is Pyrimethanil?

Pyrimethanil is a member of the class of aminopyrimidines that is N-phenylpyrimidin-2-amine carrying two additional methyl substituents at positions 4 and 6. A fungicide used to control grey mould on fruit, vegetables and ornamentals as well as leaf scab on pome fruit.

What is the CAS number of Pyrimethanil?

The CAS registry number of Pyrimethanil is 53112-28-0.

What is the molecular formula and weight of Pyrimethanil?

The molecular formula of Pyrimethanil is C12H13N3 and its molar mass is 199.26 g/mol.

What is Pyrimethanil used for?

Fungicide. Use classes: Pesticides, Fungicides.

Is Pyrimethanil hazardous?

Pyrimethanil has a GHS hazard classification. Main hazards: toxic to aquatic life with long lasting effects. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Pyrimethanil?

Pyrimethanil is usually classified under HS code 293359 (Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Pyrimethanil?

CompoundList lists 61 suppliers of Pyrimethanil in China, United States, Brazil, Germany and 7 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Pyrimethanil in India?

2 suppliers in India list Pyrimethanil on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Pyrimethanil?

Suppliers quote Pyrimethanil on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Pyrimethanil

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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