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Herbicides

Sulfometuron

Also known as 2-(3-(4,6-Dimethylpyrimidin-2-yl)ureidosulfonyl)benzoic acid, 2-(3-(4,6-Dimethylpyrimidin-2-yl)ureidosulphonyl)benzoic acid, Benzoic acid, 2-(((((4,6-dimethyl-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)-

CAS 74223-56-6Formula C14H14N4O5SMolar mass 350.36 g/mol
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Sulfometuron chemical structure, C14H14N4O5S, CAS 74223-56-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
74223-56-6
Formula
C14H14N4O5S
Molar mass
350.36 g/mol
HS code
293590
Category
Herbicides

What is Sulfometuron?

Plain description, key identifiers and synonyms

Sulfometuron is an N-sulfonylurea that is urea substituted by 4,6-dimethylpyrimidin-2-yl and (2-carboxyphenyl)sulfonyl groups at positions 1 and 3, respectively. It has a role as an EC 2.2.1.6 (acetolactate synthase) inhibitor and a herbicide. It is a member of benzoic acids, a monocarboxylic acid, a member of pyrimidines and a N-sulfonylurea.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[(4,6-dimethylpyrimidin-2-yl)carbamoylsulfamoyl]benzoic acid
CAS number
74223-56-6 CAS number cross-checked
Molecular formula
C14H14N4O5S
UNII
031E04UF2X
InChIKey
FZMKKCQHDROFNI-UHFFFAOYSA-N
InChI
InChI=1S/C14H14N4O5S/c1-8-7-9(2)16-13(15-8)17-14(21)18-24(22,23)11-6-4-3-5-10(11)12(19)20/h3-7H,1-2H3,(H,19,20)(H2,15,16,17,18,21)
SMILES (canonical and isomeric)
CC1=CC(=NC(=N1)NC(=O)NS(=O)(=O)C2=CC=CC=C2C(=O)O)C

Synonyms

  • 2-(3-(4,6-Dimethylpyrimidin-2-yl)ureidosulfonyl)benzoic acid
  • 2-(3-(4,6-Dimethylpyrimidin-2-yl)ureidosulphonyl)benzoic acid
  • Benzoic acid, 2-(((((4,6-dimethyl-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)-
  • Sulfometuron (ANSI:BSI:ISO)
  • 2-(4,6-dimethylpyrimidin-2-ylcarbamoylsulfamoyl)benzoic acid
  • 2-[3-(4,6-dimethylpyrimidin-2-yl)ureidosulfonyl]benzoic acid
  • 2-{[(4,6-dimethylpyrimidin-2-yl)carbamoyl]sulfamoyl}benzoic acid
  • Benzoic acid, 2-[[[[(4,6-dimethyl-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]-
  • 2-(((4,6-dimethylpyrimidin-2-yl)carbamoyl)sulfamoyl)benzoic acid
  • Benzoic acid, 2-(((((4,6-dimethyl-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)-(9CI)
  • 2-[(4,6-dimethylpyrimidin-2-yl)carbamoylsulfamoyl]benzoic acid
  • 2-(((((4,6-Dimethyl-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)benzoic acid
  • 2-(4,6-dimethylpyrimidin-2-ylaminocarbonylsulfamoyl) benzoic acid
  • 2-(4,6-dimethylpyrimidin-2-ylaminocarbonylsulfamoyl)benzoic acid
  • N-[(4,6-dimethylpyrimidin-2-yl)aminocarbonyl]-2-carboxybenzenesulfonamide

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
350.36 g/molcalc.
Exact mass
350.0685 Dacalc.
LogP (octanol/water)
1.3calc.
Topological polar surface area
138.4 Ųcalc.
Hydrogen bond donors
3calc.
Hydrogen bond acceptors
6calc.
Rotatable bonds
4calc.
Heavy atoms
24calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.14calc.
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(Nc1ncccn1)NS(=O)(=O)c1ccccc1

O=C(Nc1ncccn1)NS(=O)(=O)c1ccccc1

2 rings, 19 atoms, the N-[(Pyrimidin-2-yl)carbamoyl]benzenesulfonamide ring system.

30 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.

Sulfometuron suppliers

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Where suppliers are based

1 supplier in 1 country

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Sulfometuron 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

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

Frequently asked questions

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

What is Sulfometuron?

Sulfometuron is an N-sulfonylurea that is urea substituted by 4,6-dimethylpyrimidin-2-yl and (2-carboxyphenyl)sulfonyl groups at positions 1 and 3, respectively. It has a role as an EC 2.2.1.6 (acetolactate synthase) inhibitor and a herbicide.

What is the CAS number of Sulfometuron?

The CAS registry number of Sulfometuron is 74223-56-6.

What is the molecular formula and weight of Sulfometuron?

The molecular formula of Sulfometuron is C14H14N4O5S and its molar mass is 350.36 g/mol.

What is Sulfometuron used for?

Known uses and roles of Sulfometuron include herbicides in agriculture and crop protection, enzyme inhibitor, herbicide and pesticide.

Is Sulfometuron hazardous?

No GHS hazard classification for Sulfometuron 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 Sulfometuron?

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

Where can I buy Sulfometuron?

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

What is the price of Sulfometuron?

Suppliers quote Sulfometuron 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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