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Herbicides

Iodosulfuron

Also known as 4-iodo-2-(((4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl)sulfamoyl)benzoic acid, 4-Iodo-2-{[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl]sulfamoyl}benzoic acid, 4-iodo-2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid

CAS 185119-76-0Formula C13H12IN5O6SMolar mass 493.24 g/mol
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Iodosulfuron chemical structure, C13H12IN5O6S, CAS 185119-76-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
185119-76-0
Formula
C13H12IN5O6S
Molar mass
493.24 g/mol
HS code
293590
Category
Herbicides

What is Iodosulfuron?

Plain description, key identifiers and synonyms

Iodosulfuron is a chemical substance with the molecular formula C13H12IN5O6S and a molar mass of 493.24 g/mol. Its CAS registry number is 185119-76-0. The IUPAC name is 4-iodo-2-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoylsulfamoyl]benzoic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4-iodo-2-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoylsulfamoyl]benzoic acid
CAS number
185119-76-0 CAS number cross-checked
Molecular formula
C13H12IN5O6S
UNII
SQJ52ZS2AB
InChIKey
MBFHUWCOCCICOK-UHFFFAOYSA-N
InChI
InChI=1S/C13H12IN5O6S/c1-6-15-11(18-13(16-6)25-2)17-12(22)19-26(23,24)9-5-7(14)3-4-8(9)10(20)21/h3-5H,1-2H3,(H,20,21)(H2,15,16,17,18,19,22)
SMILES (canonical and isomeric)
CC1=NC(=NC(=N1)OC)NC(=O)NS(=O)(=O)C2=C(C=CC(=C2)I)C(=O)O

Synonyms

  • 4-iodo-2-(((4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl)sulfamoyl)benzoic acid
  • 4-Iodo-2-{[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl]sulfamoyl}benzoic acid
  • 4-iodo-2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid
  • Triofensulfuron
  • Huzar
  • 4-Iodo-2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid, Huzar, Iodosulfuron, Triofensulfuron
  • iodosulfuron-methyl TP2
  • AE F145740
  • Iodosulfuron 100 microg/mL in Acetonitrile
  • Benzoic acid, 4-iodo-2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]-

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
493.24 g/molcalc.
Exact mass
492.9553 Dacalc.
LogP (octanol/water)
1calc.
Topological polar surface area
160.5 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
5calc.
Heavy atoms
26calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.15calc.
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=C(Nc1ncncn1)NS(=O)(=O)c1ccccc1

O=C(Nc1ncncn1)NS(=O)(=O)c1ccccc1

2 rings, 19 atoms, the N-((1,3,5-Triazin-2-yl)carbamoyl)benzenesulfonamide ring system.

49 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Iodosulfuron suppliers

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

All 7 suppliers
7 of 7 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

7 suppliers in 2 countries

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Iodosulfuron 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

Use classes: Pesticide transformation products.

Pharmacological actions

  • Herbicides

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 Iodosulfuron is traded under.

HS 2935.90Indicative HS code

Sulphonamides, other

World exports in 2024
$5.64B
−11.0% vs 2023, imports $8.56B
2019 to 2024
Top exporters
  1. Ireland43.1%
  2. China12.0%
  3. India * partner reported9.5%
Top importers
  1. United States23.6%
  2. Slovenia19.1%
  3. Spain11.7%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Iodosulfuron?

Iodosulfuron is a chemical substance with the molecular formula C13H12IN5O6S and a molar mass of 493.24 g/mol. Its CAS registry number is 185119-76-0. The IUPAC name is 4-iodo-2-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoylsulfamoyl]benzoic acid.

What is the CAS number of Iodosulfuron?

The CAS registry number of Iodosulfuron is 185119-76-0.

What is the molecular formula and weight of Iodosulfuron?

The molecular formula of Iodosulfuron is C13H12IN5O6S and its molar mass is 493.24 g/mol.

What is Iodosulfuron used for?

Use classes: Pesticide transformation products.

Is Iodosulfuron hazardous?

No GHS hazard classification for Iodosulfuron is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Iodosulfuron?

Iodosulfuron is usually classified under HS code 293590 (Sulphonamides, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Iodosulfuron?

CompoundList lists 7 suppliers of Iodosulfuron in France and Belgium. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Iodosulfuron?

Suppliers quote Iodosulfuron 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 Iodosulfuron

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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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