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Fungicides

Amisulbrom

Also known as Amibromdole, Leimay, 3-(3-bromo-6-fluoro-2-methylindol-1-ylsulfonyl)-N,N-dimethyl-1H-1,2,4-triazole-1-sulfonamide

CAS 348635-87-0Formula C13H13BrFN5O4S2Molar mass 466.31 g/molEC 672-776-4
GHS signal word: Warning. Pictograms: Harmful or irritant, Serious health hazard, Hazardous to the environment 4 suppliers listed
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Amisulbrom chemical structure, C13H13BrFN5O4S2, CAS 348635-87-0
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Fine powder
Melting point
128.6 to 130
Density
1.61 at 20 °C
Solubility
In water, 0.11 g/L at 20 °C, pH 9
HS code
293399
Category
Fungicides
Illustrative photo, 25 kg white woven sacks of powder on a pallet in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Amisulbrom?

Plain description, key identifiers and synonyms

Amisulbrom is a member of the class of bromoindoles that is 3-bromo-6-fluoro-2-methylindole substituted at position 1 by a 1-(dimethylsulfamyl)-1,2,4-triazole-3-sulfonyl group. A fungicide for use on potatoes to control late blight (Phytophthora infestans) and downy mildew [Plasmopara viticola). It has a low mammalian toxicity but it is considered to be a reproduction toxicant, is moderately toxic to birds and honey bees but poses a greater risk to aquatic species and earthworms. It has a role as a mitochondrial cytochrome-bc1 complex inhibitor and an antifungal agrochemical. It is a sulfonamide, a member of triazoles, an organofluorine compound, a member of sulfamides, a bromoindole, a sulfonamide fungicide and a triazole fungicide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-(3-bromo-6-fluoro-2-methylindol-1-yl)sulfonyl-N,N-dimethyl-1,2,4-triazole-1-sulfonamide
CAS number
348635-87-0 CAS number cross-checked
EC number
672-776-4
Molecular formula
C13H13BrFN5O4S2
UNII
RM460IQC3A
MDL number
MFCD11865361
InChIKey
BREATYVWRHIPIY-UHFFFAOYSA-N
InChI
InChI=1S/C13H13BrFN5O4S2/c1-8-12(14)10-5-4-9(15)6-11(10)20(8)25(21,22)13-16-7-19(17-13)26(23,24)18(2)3/h4-7H,1-3H3
SMILES (canonical and isomeric)
CC1=C(C2=C(N1S(=O)(=O)C3=NN(C=N3)S(=O)(=O)N(C)C)C=C(C=C2)F)Br

Synonyms

  • Amibromdole
  • Leimay
  • 3-(3-bromo-6-fluoro-2-methylindol-1-ylsulfonyl)-N,N-dimethyl-1H-1,2,4-triazole-1-sulfonamide
  • 1H-1,2,4-triazole-1-sulfonamide, 3-((3-bromo-6-fluoro-2-methyl-1H-indol-1-yl)sulfonyl)-N,N-dimethyl-
  • 1H-1,2,4-Triazole-1-sulfonamide, 3-[(3-bromo-6-fluoro-2-methyl-1H-indol-1-yl)sulfonyl]-N,N-dimethyl-
  • 3-((3-Bromo-6-fluoro-2-methyl-1H-indol-1-yl)sulfonyl)-N,N-dimethyl-1H-1,2,4-triazole-1-sulfonamide
  • 3-[(3-bromo-6-fluoro-2-methyl-1H-indol-1-yl)sulfonyl]-N,N-dimethyl-1H-1,2,4-triazole-1-sulfonamide
  • 3-(3-bromo-6-fluoro-2-methylindol-1-yl)sulfonyl-N,N-dimethyl-1,2,4-triazole-1-sulfonamide
  • C13H13BrFN5O4S2
  • 3-(3-bromo-6-fluoro-2-methyl-indol-1-yl)sulfonyl-N,N-dimethyl-1,2,4-triazole-1-sulfonamide
  • Amisulbrom 100 |Ig/mL in Acetonitrile
  • Amisulbrom 100 microg/mL in Acetonitrile
  • Amisulbrom, PESTANAL(R), analytical standard
  • Amisulbrom, CE30, BREATYVWRHIPIY-UHFFFAOYSA-N
  • 3-(3-Bromo-6-fluoro-2-methyl-1H-indole-1-sulfonyl)-N,N-dimethyl-1H-1,2,4-triazole-1-sulfonamide
  • 3-(3-Bromo-6-fluoro-2-methylindol-1-ylsulfonyl)-N,N- dimethyl-1H-1,2,4-triazole-1-sulfonamide
  • 3-[(3-Bromo-6-fluoro-2-methyl-1-indolyl)sulfonyl]-N,N-dimethyl-1H-1,2,4-triazole-1-sulfonamide

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
Fine powderexp.
Odour
Odorlessexp.
Melting point
128.6 to 130exp.
Density
1.61 at 20 °Cexp.
Solubility
In water, 0.11 g/L at 20 °C, pH 9exp.
Vapour pressure
1.8 × 10⁻⁵ mPa /1.35 × 10⁻¹⁰ mm Hg/ at 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
466.31 g/molcalc.
Exact mass
464.9576 Dacalc.
LogP (octanol/water)
1.33calc.
Topological polar surface area
107.2 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
4calc.
Heavy atoms
26calc.
Rings
3calc.
Aromatic rings
3calc.
Fraction sp3 carbons
0.23calc.
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, O=S(=O)(c1nc[nH]n1)n1ccc2ccccc21

O=S(=O)(c1nc[nH]n1)n1ccc2ccccc21

3 rings, 17 atoms.

3 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
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H319Causes serious eye irritation.
  • H351Suspected of causing cancer.
  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (10)
  • P203Obtain, read and follow all safety instructions before use.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P318If exposed or concerned, get medical advice.
  • P337 + P317If eye irritation persists: Get medical help.
  • P391Collect spillage.
  • 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

Amisulbrom suppliers

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Where suppliers are based

4 suppliers in 4 countries

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Amisulbrom 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.

Amisulbrom is not currently registered in the United States (US), however tolerances have been established for commodities imported into the US.

For use on potatoes to control blight.

Use classes: Fungicides, Pesticides.

Roles

  • agrochemical
  • antifungal agent
  • antifungal agrochemical
  • antimicrobial agent
  • cytochrome-bc1 complex inhibitor
  • electron-transport chain inhibitor
  • enzyme inhibitor
  • fungicide
  • mitochondrial cytochrome-bc1 complex inhibitor
  • mitochondrial respiratory-chain inhibitor
  • pathway inhibitor
  • pesticide
  • respiratory-chain inhibitor

How it is made

Amisulbrom can be synthesized by condensation of 2-methyl-3-bromo-6-fluoroindole with N-sulfonamido-1,2,4-triazolesulfonyl chloride in the presence of a base.

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 616-224-00-2

Health and food

  • EU Cosmetics Regulation Annex II, prohibited in cosmetics
    Name: Amisulbrom (ISO)3-(3-bromo-6-fluoro-2-methylindol-1-ylsulfonyl)-N,N-dimethyl-1H-1,2,4-triazole-1-sulfonamide, Ref no: 1623, Annex ref: II/1623

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2933.99Indicative HS code

Heterocyclic compounds with nitrogen hetero-atom(s) only, other

World exports in 2024
$12.1B
−31.0% vs 2023, imports $28.8B
2019 to 2024
Top exporters
  1. China30.5%
  2. India * partner reported16.3%
  3. Ireland9.0%
Top importers
  1. Slovenia31.7%
  2. Italy24.2%
  3. United States5.0%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Amisulbrom?

Amisulbrom is a member of the class of bromoindoles that is 3-bromo-6-fluoro-2-methylindole substituted at position 1 by a 1-(dimethylsulfamyl)-1,2,4-triazole-3-sulfonyl group. A fungicide for use on potatoes to control late blight (Phytophthora infestans) and downy mildew [Plasmopara viticola).

What is the CAS number of Amisulbrom?

The CAS registry number of Amisulbrom is 348635-87-0.

What is the molecular formula and weight of Amisulbrom?

The molecular formula of Amisulbrom is C13H13BrFN5O4S2 and its molar mass is 466.31 g/mol.

What is Amisulbrom used for?

Fungicide. Amisulbrom is not currently registered in the United States (US), however tolerances have been established for commodities imported into the US. For use on potatoes to control blight. Use classes: Fungicides, Pesticides.

Is Amisulbrom hazardous?

Amisulbrom carries the GHS signal word "Warning". Main hazards: causes serious eye irritation, suspected of causing cancer, very toxic to aquatic life. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Amisulbrom?

Amisulbrom is usually classified under HS code 293399 (Heterocyclic compounds with nitrogen hetero-atom(s) only, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Amisulbrom?

CompoundList lists 4 suppliers of Amisulbrom in Switzerland, France, Japan and Netherlands. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Amisulbrom?

Suppliers quote Amisulbrom 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

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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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