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Herbicides

Iofensulfuron

Also known as 1-(2-Iodophenylsulfonyl)-3-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)urea, 1-(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)-3-(2-iodophenylsulfonyl)urea, 2-iodo-N-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl]benzene-1-sulfonamide

CAS 1144097-22-2Formula C12H12IN5O4SMolar mass 449.23 g/mol
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Iofensulfuron chemical structure, C12H12IN5O4S, CAS 1144097-22-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
1144097-22-2
Formula
C12H12IN5O4S
Molar mass
449.23 g/mol
HS code
293590
Category
Herbicides

What is Iofensulfuron?

Plain description, key identifiers and synonyms

Iofensulfuron is an N-sulfonylurea that is N-carbamoyl-2-iodobenzenesulfonamide bearing a 4-methoxy-6-methyl-1,3,5-triazin-2-yl substituent at position N3. It has a role as a herbicide. It is an organoiodine compound, a methoxy-1,3,5-triazine and a N-sulfonylurea. It is a conjugate acid of an iofensulfuron(1-).

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-(2-iodophenyl)sulfonyl-3-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)urea
CAS number
1144097-22-2 CAS number cross-checked
Molecular formula
C12H12IN5O4S
UNII
16HQW5D0TL
InChIKey
VQHHIQJPQOLZGF-UHFFFAOYSA-N
InChI
InChI=1S/C12H12IN5O4S/c1-7-14-10(17-12(15-7)22-2)16-11(19)18-23(20,21)9-6-4-3-5-8(9)13/h3-6H,1-2H3,(H2,14,15,16,17,18,19)
SMILES (canonical and isomeric)
CC1=NC(=NC(=N1)OC)NC(=O)NS(=O)(=O)C2=CC=CC=C2I

Synonyms

  • 1-(2-Iodophenylsulfonyl)-3-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)urea
  • 1-(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)-3-(2-iodophenylsulfonyl)urea
  • 2-iodo-N-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl]benzene-1-sulfonamide
  • 1-(2-iodophenyl)sulfonyl-3-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)urea
  • 1-[(2-iodophenyl)sulfonyl]-3-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)urea
  • 2-iodo-n-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl]benzenesulfonamide
  • 2-iodo-N-[(4-methoxy-6-methyl-1,3,5-triazinyl)carbamoyl]benzene-sulfonamide
  • 2-iodo-N-[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]benzenesulfonamide
  • 2-Iodo-N-(((4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino)carbonyl)-benzenesulfonamide

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
449.23 g/molcalc.
Exact mass
448.9655 Dacalc.
LogP (octanol/water)
1.3calc.
Topological polar surface area
123.2 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
7calc.
Rotatable bonds
4calc.
Heavy atoms
23calc.
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, 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.

Iofensulfuron suppliers

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Iofensulfuron 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

  • herbicide
  • 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 Iofensulfuron 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 Iofensulfuron is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Iofensulfuron?

Iofensulfuron is an N-sulfonylurea that is N-carbamoyl-2-iodobenzenesulfonamide bearing a 4-methoxy-6-methyl-1,3,5-triazin-2-yl substituent at position N3. It has a role as a herbicide. It is an organoiodine compound, a methoxy-1,3,5-triazine and a N-sulfonylurea. It is a conjugate acid of an iofensulfuron(1-).

What is the CAS number of Iofensulfuron?

The CAS registry number of Iofensulfuron is 1144097-22-2.

What is the molecular formula and weight of Iofensulfuron?

The molecular formula of Iofensulfuron is C12H12IN5O4S and its molar mass is 449.23 g/mol.

What is Iofensulfuron used for?

Known uses and roles of Iofensulfuron include herbicides in agriculture and crop protection, herbicide and pesticide.

Is Iofensulfuron hazardous?

No GHS hazard classification for Iofensulfuron 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 Iofensulfuron?

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

Where can I buy Iofensulfuron?

Post a free request on CompoundList and suppliers of Iofensulfuron will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Iofensulfuron?

Suppliers quote Iofensulfuron 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 Iofensulfuron

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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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