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Heterocyclic building blocks

Amidosulfuron

Also known as 1-(4,6-dimethoxypyrimidin-2-yl)-3-[methyl(methylsulfonyl)sulfamoyl]urea, N-{[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]sulfamoyl}-N-methylmethanesulfonamide, 3,5-Dithia-2,4-diazahexanamide, N-(4,6-dimethoxy-2-pyrimidinyl)-4-methyl-, 3,3,5,5-tetraoxide

CAS 120923-37-7Formula C9H15N5O7S2Molar mass 369.38 g/molEC 407-380-0
GHS signal word: Warning. Pictograms: Hazardous to the environment 7 suppliers listed
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Amidosulfuron chemical structure, C9H15N5O7S2, CAS 120923-37-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
120923-37-7
Formula
C9H15N5O7S2
Molar mass
369.38 g/mol
EC number
407-380-0
HS code
293590
Category
Heterocyclic building blocks

What is Amidosulfuron?

Plain description, key identifiers and synonyms

Amidosulfuron is an aromatic ether.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-(4,6-dimethoxypyrimidin-2-yl)-3-[methyl(methylsulfonyl)sulfamoyl]urea
CAS number
120923-37-7 CAS number cross-checked
EC numbers
407-380-0, 601-744-4
Molecular formula
C9H15N5O7S2
UNII
6ZNU868K0S
MDL number
MFCD01310639
InChIKey
CTTHWASMBLQOFR-UHFFFAOYSA-N
InChI
InChI=1S/C9H15N5O7S2/c1-14(22(4,16)17)23(18,19)13-9(15)12-8-10-6(20-2)5-7(11-8)21-3/h5H,1-4H3,(H2,10,11,12,13,15)
SMILES (canonical and isomeric)
CN(S(=O)(=O)C)S(=O)(=O)NC(=O)NC1=NC(=CC(=N1)OC)OC

Synonyms

  • 1-(4,6-dimethoxypyrimidin-2-yl)-3-[methyl(methylsulfonyl)sulfamoyl]urea
  • N-{[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]sulfamoyl}-N-methylmethanesulfonamide
  • 3,5-Dithia-2,4-diazahexanamide, N-(4,6-dimethoxy-2-pyrimidinyl)-4-methyl-, 3,3,5,5-tetraoxide
  • Cratil, Gratil, Grodyl, HOE 075032, Hoestar, Adret
  • WRQ
  • N-(((((4,6-Dimethoxy-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)-N-methylmethanesulfonamide
  • N-(4,6-Dimethoxy-2-pyrimidinyl)-4-methyl-3,5-dithia-2,4-diazahexanamide 3,3,5,5-tetraoxide
  • Amidosulfuron, PESTANAL(R), analytical standard
  • 1-(4,6-dimethoxypyrimidin-2-yl)-3-mesyl(methyl)sulfamoylurea
  • 1- [(N-Methylsulfonyl-N-methyl-amino) -sulfonyl]-3- (4,6-dimethoxy-2-pyrimidyl) urea
  • 1-[(N-methylsulfonyl-N-methyl-amino)-sulfonyl]-3-(4,6-dimethoxy-2-pyrimidyl)-urea
  • 1-[(N-Methylsulfonyl-N-methyl-amino)-sulfonyl]-3-(4,6-dimethoxy-2-pyrimidyl)urea
  • 1-[(N-Methylsulfonyl-N-methylamino)sulfonyl]-3-(4,6-dimethoxy-2-pyrimidyl)urea
  • N-(N-((4,6-dimethoxypyrimidin-2-yl)carbamoyl)sulfamoyl)-N-methylmethanesulfonamide

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
369.38 g/molcalc.
Exact mass
369.0413 Dacalc.
LogP (octanol/water)
-1.25calc.
Topological polar surface area
156.9 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
9calc.
Rotatable bonds
6calc.
Heavy atoms
23calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.44calc.
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, c1cncnc1

c1cncnc1

1 ring, 6 atoms, the Pyrimidine ring system.

18,999 other chemicals share 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

Amidosulfuron suppliers

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All 7 suppliers
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Where suppliers are based

7 suppliers in 6 countries

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Amidosulfuron price

Indicative price range per kg from live supplier offers

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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: Herbicides, Pesticides.

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 616-209-00-0

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

Frequently asked questions

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

What is Amidosulfuron?

Amidosulfuron is an aromatic ether.

What is the CAS number of Amidosulfuron?

The CAS registry number of Amidosulfuron is 120923-37-7.

What is the molecular formula and weight of Amidosulfuron?

The molecular formula of Amidosulfuron is C9H15N5O7S2 and its molar mass is 369.38 g/mol.

What is Amidosulfuron used for?

Use classes: Herbicides, Pesticides.

Is Amidosulfuron hazardous?

Amidosulfuron 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 Amidosulfuron?

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

Where can I buy Amidosulfuron?

CompoundList lists 7 suppliers of Amidosulfuron in China, France, India, Japan and 2 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Amidosulfuron in India?

1 supplier in India list Amidosulfuron on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Amidosulfuron?

Suppliers quote Amidosulfuron 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 Amidosulfuron

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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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