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Aliphatic and alicyclic building blocks

Isonoruron

Also known as Tricuron, 1,1-dimethyl-3-(3-tricyclo[5.2.1.02,6]decanyl)urea, Tricuron Herbicide

CAS 28805-78-9Formula C13H22N2OMolar mass 222.33 g/molEC 249-245-7
GHS signal word: Danger. Pictograms: Acute toxicity (severe), Harmful or irritant
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Isonoruron chemical structure, C13H22N2O, CAS 28805-78-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
28805-78-9
Formula
C13H22N2O
Molar mass
222.33 g/mol
EC number
249-245-7
HS code
292429
Category
Aliphatic and alicyclic building blocks

What is Isonoruron?

Plain description, key identifiers and synonyms

Isonoruron is a member of ureas.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1,1-dimethyl-3-(3-tricyclo[5.2.1.02,6]decanyl)urea
CAS number
28805-78-9Other or deprecated CAS: 3703-47-7
EC number
249-245-7
Molecular formula
C13H22N2O
UNII
4908G80N1X
InChIKey
QOBMKVRRANLSMZ-UHFFFAOYSA-N
InChI
InChI=1S/C13H22N2O/c1-15(2)13(16)14-11-6-5-10-8-3-4-9(7-8)12(10)11/h8-12H,3-7H2,1-2H3,(H,14,16)
SMILES (canonical and isomeric)
CN(C)C(=O)NC1CCC2C1C3CCC2C3

Synonyms

  • Tricuron
  • 1,1-dimethyl-3-(3-tricyclo[5.2.1.02,6]decanyl)urea
  • Tricuron Herbicide
  • BAS 2103H
  • 1,1-Dimethyl-3-(hexahydro-4,7-methanoindan-1(or 2)-yl)urea
  • Urea, 1,1-dimethyl-3-(hexahydro-4,7-methanoindan-1(or 2)-yl)-
  • Urea, N,N-dimethyl-N'-(octahydro-4,7-methano-1H-inden-1(or 2)-yl)-
  • 3-(1-oder-2-(3a,4,5,6,7,7a)-Hexahydro-4,7-methano-indanyl)-1,1-dimethylharnstoff
  • 1,1-Dimethyl-3-(octahydro-4,7-methano-1H-inden-1(or 2)-yl)urea

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
222.33 g/molcalc.
Exact mass
222.1732 Dacalc.
LogP (octanol/water)
2.08calc.
Topological polar surface area
32.34 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
1calc.
Heavy atoms
16calc.
Rings
3calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.92calc.
Formal charge
0calc.
Stereocentres
5calc.
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, C1CC2C3CCC(C3)C2C1

C1CC2C3CCC(C3)C2C1

3 rings, 10 atoms, the 4,7-Methano-1H-indene, octahydro- ring system.

227 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS06: Acute toxicity (severe)
Acute toxicity (severe)
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H311Toxic in contact with skin.
Precautionary statements (12)
  • P262Do not get in eyes, on skin, or on clothing.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P316Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P361 + P364Take off immediately all contaminated clothing. And wash it before reuse.
  • P405Store locked up.
  • 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

Isonoruron suppliers

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Isonoruron 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

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 Isonoruron is traded under.

HS 2924.29Indicative HS code

Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other

World exports in 2024
$5.69B
−5.1% vs 2023, imports $5.8B
2019 to 2024
Top exporters
  1. China32.3%
  2. Switzerland * partner reported13.6%
  3. Norway * partner reported12.8%
Top importers
  1. United States15.9%
  2. Ireland15.8%
  3. Germany11.9%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Isonoruron?

Isonoruron is a member of ureas.

What is the CAS number of Isonoruron?

The CAS registry number of Isonoruron is 28805-78-9. Other or deprecated CAS numbers: 3703-47-7.

What is the molecular formula and weight of Isonoruron?

The molecular formula of Isonoruron is C13H22N2O and its molar mass is 222.33 g/mol.

What is Isonoruron used for?

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

Is Isonoruron hazardous?

Isonoruron carries the GHS signal word "Danger". Main hazards: harmful if swallowed, toxic in contact with skin. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Isonoruron?

Isonoruron is usually classified under HS code 292429 (Cyclic amides (including cyclic carbamates) and their derivatives, salts thereof, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Isonoruron?

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What is the price of Isonoruron?

Suppliers quote Isonoruron 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 Isonoruron

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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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