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Screening compounds

Ethoxysulfuron

Also known as 1-(4,6-Dimethoxypyrimidin-2-yl)-3-(2-ethoxyphenoxysulfonyl)urea, (2-ethoxyphenyl) N-[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]sulfamate, Ethoxysulfuron (~90%)

CAS 126801-58-9Formula C15H18N4O7SMolar mass 398.40 g/molEC 603-166-8
GHS signal word: Warning. Pictograms: Hazardous to the environment 5 suppliers listed
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Ethoxysulfuron chemical structure, C15H18N4O7S, CAS 126801-58-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
126801-58-9
Formula
C15H18N4O7S
Molar mass
398.40 g/mol
EC number
603-166-8
HS code
293359
Category
Screening compounds

What is Ethoxysulfuron?

Plain description, key identifiers and synonyms

Ethoxysulfuron is an aromatic ether.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
(2-ethoxyphenyl) N-[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]sulfamate
CAS number
126801-58-9 CAS number cross-checked
EC number
603-166-8
Molecular formula
C15H18N4O7S
UNII
2A9C8090ZD
InChIKey
UWVKRNOCDUPIDM-UHFFFAOYSA-N
InChI
InChI=1S/C15H18N4O7S/c1-4-25-10-7-5-6-8-11(10)26-27(21,22)19-15(20)18-14-16-12(23-2)9-13(17-14)24-3/h5-9H,4H2,1-3H3,(H2,16,17,18,19,20)
SMILES (canonical and isomeric)
CCOC1=CC=CC=C1OS(=O)(=O)NC(=O)NC2=NC(=CC(=N2)OC)OC

Synonyms

  • 1-(4,6-Dimethoxypyrimidin-2-yl)-3-(2-ethoxyphenoxysulfonyl)urea
  • (2-ethoxyphenyl) N-[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]sulfamate
  • Ethoxysulfuron (~90%)
  • Sulfamic acid, N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-, 2-ethoxyphenyl ester
  • 3-(4,6-dimethoxypyrimidin-2-yl)-1-(2-ethoxyphenoxysulfonylurea)
  • Ethoxysulfuron 100 microg/mL in Acetonitrile
  • Ethoxysulfuron, PESTANAL(R), analytical standard
  • 1-(2-Ethoxyphenoxysulfonyl)-3-(4,6-dimethoxy-2-pyrimidyl)urea
  • 1-(2-Ethoxyphenoxysulfonyl)-3-(4,6-dimethoxy-2-pyrimidyl)-urea
  • 2-Ethoxyphenyl [(4,6-dimethoxy-2-pyrimidinyl)carbamoyl]sulfamate
  • 2-Ethoxyphenyl [(4,6-dimethoxypyrimidin-2-yl)carbamoyl]sulfamate
  • 3-(4,6-dimethoxypyrimidin-2-yl)-1-(2-ethoxyphenoxysulfonyl)urea
  • N'-(4,6-Dimethoxypyrimidin-2-yl)-N-(2-ethoxyphenoxysulfonyl)urea
  • 2-Ethoxyphenyl (((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl)sulfamate
  • N-(((4,6-Dimethoxy-2-pyrimidinyl)amino)carbonyl)sulfamic acid 2-ethoxyphenyl ester
  • N-[[(4,6-Dimethoxy-2-pyrimidinyl)amino]carbonyl]sulfamic acid, 2-Ethoxyphenyl ester
  • Sulfamic acid, [[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl](2-ethoxyphenyl)-

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
398.40 g/molcalc.
Exact mass
398.0896 Dacalc.
LogP (octanol/water)
1.34calc.
Topological polar surface area
138 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
9calc.
Rotatable bonds
8calc.
Heavy atoms
27calc.
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, O=C(Nc1ncccn1)NS(=O)(=O)Oc1ccccc1

O=C(Nc1ncccn1)NS(=O)(=O)Oc1ccccc1

2 rings, 20 atoms.

No other chemical in our database has this scaffold.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (3)
  • P273Avoid release to the environment.
  • P391Collect spillage.
  • 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

Ethoxysulfuron suppliers

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Where suppliers are based

5 suppliers in 3 countries

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Ethoxysulfuron 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

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 016-082-00-6

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

Frequently asked questions

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

What is Ethoxysulfuron?

Ethoxysulfuron is an aromatic ether.

What is the CAS number of Ethoxysulfuron?

The CAS registry number of Ethoxysulfuron is 126801-58-9.

What is the molecular formula and weight of Ethoxysulfuron?

The molecular formula of Ethoxysulfuron is C15H18N4O7S and its molar mass is 398.40 g/mol.

What is Ethoxysulfuron used for?

Known uses and roles of Ethoxysulfuron include building blocks in research and laboratory and screening compounds in research and laboratory.

Is Ethoxysulfuron hazardous?

Ethoxysulfuron carries the GHS signal word "Warning". Main hazards: very toxic to aquatic life, very toxic to aquatic life with long lasting effects. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Ethoxysulfuron?

Ethoxysulfuron 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 Ethoxysulfuron?

CompoundList lists 5 suppliers of Ethoxysulfuron in China, Japan and Singapore. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Ethoxysulfuron?

Suppliers quote Ethoxysulfuron 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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