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Fungicides

Ferimzone

Also known as Meferimzone, (Z)-Ferimzone, TF 164

CAS 89269-64-7Formula C15H18N4Molar mass 254.34 g/molEC 618-259-9
GHS signal word: Warning. Pictograms: Harmful or irritant, Serious health hazard 1 supplier listed
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Ferimzone chemical structure, C15H18N4, CAS 89269-64-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
89269-64-7
Formula
C15H18N4
Molar mass
254.34 g/mol
EC number
618-259-9
HS code
293359
Category
Fungicides

What is Ferimzone?

Plain description, key identifiers and synonyms

Ferimzone is a member of the class of pyrimidines that is 2-hydrazino-4,6-dimethylpyrimidine in which the two amino hydrogens are replaced by a 1-(2-methylphenyl)ethylidene group. It is used for the control of fungal diseases in rice. It has a role as an antifungal agrochemical. It is a member of toluenes, a hydrazone and a pyrimidine fungicide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4,6-dimethyl-N-[(Z)-1-(2-methylphenyl)ethylideneamino]pyrimidin-2-amine
CAS number
89269-64-7 CAS number cross-checkedOther or deprecated CAS: 77359-18-3
EC numbers
618-259-9, 811-279-0
Molecular formula
C15H18N4
UNII
82Y473840Y
MDL number
MFCD01689033
InChIKey
GOWLARCWZRESHU-AQTBWJFISA-N
InChI
InChI=1S/C15H18N4/c1-10-7-5-6-8-14(10)13(4)18-19-15-16-11(2)9-12(3)17-15/h5-9H,1-4H3,(H,16,17,19)/b18-13-
Canonical SMILES
CC(=NNc1nc(C)cc(C)n1)c1ccccc1C
Isomeric SMILES
CC1=CC=CC=C1/C(=N\NC2=NC(=CC(=N2)C)C)/C

Synonyms

  • Meferimzone
  • (Z)-Ferimzone
  • TF 164
  • (Z)-2'-Methylacetophenone 4,6-dimethylpyrimidin-2-ylhydrazone
  • (Z)-4,6-Dimethyl-2(1H)-pyrimidinone (1-(2-methylphenyl)ethylidene)hydrazone
  • 2(1H)-Pyrimidinone, 4,6-dimethyl-, (1-(2-methylphenyl)ethylidene)hydrazone, (Z)-
  • 4,6-dimethyl-N-[(Z)-1-(o-tolyl)ethylideneamino]pyrimidin-2-amine
  • 4,6-dimethyl-2-{(2Z)-2-[1-(2-methylphenyl)ethylidene]hydrazino}pyrimidine
  • 4,6-dimethyl-2-{2-[(1Z)-1-(2-methylphenyl)ethylidene]hydrazinyl}pyrimidine
  • 4,6-Dimethyl-2(1H)-pyrimidinone (2Z)-(1-(2-methylphenyl)ethylidene)hydrazone
  • 4,6-dimethyl-2(1H)-pyrimidinone (2Z)-[1-(2-methylphenyl)ethylidene]hydrazone
  • Ethanone, 1-(2-methylphenyl)-, 2-(4,6-dimethyl-2-pyrimidinyl)hydrazone, (1Z)-
  • 4,6-dimethyl-N-((Z)-1-(o-tolyl)ethylideneamino)pyrimidin-2-amine
  • 4,6-dimethyl-2-((2Z)-2-(1-(2-methylphenyl)ethylidene)hydrazino)pyrimidine
  • 4,6-dimethyl-2-(2-((1Z)-1-(2-methylphenyl)ethylidene)hydrazinyl)pyrimidine
  • (E)-Ferimzone
  • 4,6-dimethyl-N-[(Z)-1-(2-methylphenyl)ethylideneamino]pyrimidin-2-amine
  • 4,6-dimethyl-2-[(2Z)-2-[1-(2-methylphenyl)ethylidene]hydrazin-1-yl]pyrimidine
  • Ferimzone Z
  • Z-Ferimzone
  • 4,6-Dimethyl-2-{(2Z)-2-[1-(2-methylphenyl)ethylidene]hydrazin-1-yl}pyrimidine
  • Ferimzone 100 |Ig/mL in Acetonitrile
  • Ferimzone 100 microg/mL in Acetonitrile

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

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

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
254.34 g/molcalc.
Exact mass
254.1531 Dacalc.
LogP (octanol/water)
3.24calc.
Topological polar surface area
50.17 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
3calc.
Heavy atoms
19calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.27calc.
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, C(=NNc1ncccn1)c1ccccc1

C(=NNc1ncccn1)c1ccccc1

2 rings, 15 atoms.

25 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant
GHS08: Serious health hazard
Serious health hazard

Hazard statements

  • H302Harmful if swallowed.
  • H319Causes serious eye irritation.
  • H371May cause damage to organs.
Precautionary statements (12)
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P270Do not eat, drink or smoke when using this product.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P308 + P316If exposed or concerned: Get emergency medical help immediately.
  • P330Rinse mouth.
  • P337 + P317If eye irritation persists: Get medical help.
  • 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 aid

Ferimzone suppliers

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

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  • Chemodex Ltd.
    Switzerland, St. GallenUnclaimed profile
    FerimzoneGrade, purity and minimum order on request
    Price on request
    View

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Where suppliers are based

1 supplier in 1 country

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Ferimzone price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Roles

  • agrochemical
  • antifungal agent
  • antifungal agrochemical
  • antimicrobial agent
  • fungicide
  • pesticide

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Ferimzone 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 Ferimzone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Ferimzone?

Ferimzone is a member of the class of pyrimidines that is 2-hydrazino-4,6-dimethylpyrimidine in which the two amino hydrogens are replaced by a 1-(2-methylphenyl)ethylidene group. It is used for the control of fungal diseases in rice. It has a role as an antifungal agrochemical.

What is the CAS number of Ferimzone?

The CAS registry number of Ferimzone is 89269-64-7. Other or deprecated CAS numbers: 77359-18-3.

What is the molecular formula and weight of Ferimzone?

The molecular formula of Ferimzone is C15H18N4 and its molar mass is 254.34 g/mol.

What is Ferimzone used for?

Known uses and roles of Ferimzone include fungicides in agriculture and crop protection, agrochemical, antifungal agent, antifungal agrochemical, antimicrobial agent and 2 more.

Is Ferimzone hazardous?

Ferimzone carries the GHS signal word "Warning". Main hazards: harmful if swallowed, causes serious eye irritation, may cause damage to organs. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Ferimzone?

Ferimzone 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 Ferimzone?

CompoundList lists 1 supplier of Ferimzone in Switzerland. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Ferimzone?

Suppliers quote Ferimzone 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 Ferimzone

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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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