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Heterocyclic building blocks

Iodosodilactone

Also known as 4lambda3-ioda-3,5-dioxatricyclo[5.3.1.04,11]undeca-1(11),7,9-triene-2,6-dione, 2H,6H-[1,2]Iodoxolo[4,5,1-hi][1,2]benziodoxole-2,6-dione, 2H,6H-[1,2]Iodoxolo[4,5,1-hi]benziodoxole-2,6-dione

CAS 2902-68-3Formula C8H3IO4Molar mass 290.01 g/molEC 803-537-6
GHS signal word: Warning. Pictograms: Harmful or irritant
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Iodosodilactone chemical structure, C8H3IO4, CAS 2902-68-3
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
2902-68-3
Formula
C8H3IO4
Molar mass
290.01 g/mol
EC number
803-537-6
HS code
293499
Category
Heterocyclic building blocks

What is Iodosodilactone?

Plain description, key identifiers and synonyms

Iodosodilactone is a chemical substance with the molecular formula C8H3IO4 and a molar mass of 290.01 g/mol. Its CAS registry number is 2902-68-3. The IUPAC name is 4λ3-ioda-3,5-dioxatricyclo[5.3.1.04,11]undeca-1(11),7,9-triene-2,6-dione.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
4λ3-ioda-3,5-dioxatricyclo[5.3.1.04,11]undeca-1(11),7,9-triene-2,6-dione
CAS number
2902-68-3
EC number
803-537-6
Molecular formula
C8H3IO4
MDL number
MFCD24386358
InChIKey
DHIWEENQJCGNME-UHFFFAOYSA-N
InChI
InChI=1S/C8H3IO4/c10-7-4-2-1-3-5-6(4)9(12-7)13-8(5)11/h1-3H
SMILES (canonical and isomeric)
C1=CC2=C3C(=C1)C(=O)OI3OC2=O

Synonyms

  • 4lambda3-ioda-3,5-dioxatricyclo[5.3.1.04,11]undeca-1(11),7,9-triene-2,6-dione
  • 2H,6H-[1,2]Iodoxolo[4,5,1-hi][1,2]benziodoxole-2,6-dione
  • 2H,6H-[1,2]Iodoxolo[4,5,1-hi]benziodoxole-2,6-dione
  • 2H,6H-[1,2]Iodoxolo[4,5,1-hi][1,2]benziodoxole-2,6-dione, 96.0-104.0 wt. % (T)

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
290.01 g/molcalc.
Exact mass
289.9076 Dacalc.
LogP (octanol/water)
1.53calc.
Topological polar surface area
52.6 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
0calc.
Heavy atoms
13calc.
Rings
3calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0calc.
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=C1OI2OC(=O)c3cccc1c32

O=C1OI2OC(=O)c3cccc1c32

3 rings, 13 atoms. This chemical is the scaffold itself.

No other chemical in our database has this scaffold.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H315Causes skin irritation.
  • H319Causes serious eye irritation.
  • H335May cause respiratory irritation.
Precautionary statements (16)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P337 + P317If eye irritation persists: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • 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

Iodosodilactone suppliers

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Iodosodilactone 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 Iodosodilactone is traded under.

HS 2934.99Indicative HS code

Nucleic acids and their salts, other heterocyclic compounds, not elsewhere classified in heading 2934

World exports in 2024
$26.7B
+15.0% vs 2023, imports $26.3B
2019 to 2024
Top exporters
  1. Ireland26.3%
  2. China15.7%
  3. Singapore10.3%
Top importers
  1. United States24.5%
  2. Germany23.1%
  3. Japan4.5%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Iodosodilactone?

Iodosodilactone is a chemical substance with the molecular formula C8H3IO4 and a molar mass of 290.01 g/mol. Its CAS registry number is 2902-68-3. The IUPAC name is 4λ3-ioda-3,5-dioxatricyclo[5.3.1.04,11]undeca-1(11),7,9-triene-2,6-dione.

What is the CAS number of Iodosodilactone?

The CAS registry number of Iodosodilactone is 2902-68-3.

What is the molecular formula and weight of Iodosodilactone?

The molecular formula of Iodosodilactone is C8H3IO4 and its molar mass is 290.01 g/mol.

What is Iodosodilactone used for?

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

Is Iodosodilactone hazardous?

Iodosodilactone carries the GHS signal word "Warning". Main hazards: causes skin irritation, causes serious eye irritation, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Iodosodilactone?

Iodosodilactone is usually classified under HS code 293499 (Nucleic acids and their salts, whether or not chemically defined, other heterocyclic…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Iodosodilactone?

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What is the price of Iodosodilactone?

Suppliers quote Iodosodilactone 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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