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Carboxylic acids and anhydrides

Iodoxamic acid

Also known as Videocolangio, Endomirabil, Acido iodoxamico

CAS 31127-82-9Formula C26H26I6N2O10Molar mass 1,287.92 g/molEC 250-478-1
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Iodoxamic acid chemical structure, C26H26I6N2O10, CAS 31127-82-9
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
31127-82-9
Formula
C26H26I6N2O10
Molar mass
1,287.92 g/mol
EC number
250-478-1
HS code
292429
Category
Carboxylic acids and anhydrides

What is Iodoxamic acid?

Plain description, key identifiers and synonyms

Iodoxamic acid is an organic molecular entity.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
3-[3-[2-[2-[2-[3-(3-carboxy-2,4,6-triiodoanilino)-3-oxopropoxy]ethoxy]ethoxy]ethoxy]propanoylamino]-2,4,6-triiodobenzoic acid
CAS number
31127-82-9 CAS number cross-checked
EC number
250-478-1
Molecular formula
C26H26I6N2O10
UNII
NS1Y283HW4
InChIKey
WWVAPFRKZMUPHZ-UHFFFAOYSA-N
InChI
InChI=1S/C26H26I6N2O10/c27-13-11-15(29)23(21(31)19(13)25(37)38)33-17(35)1-3-41-5-7-43-9-10-44-8-6-42-4-2-18(36)34-24-16(30)12-14(28)20(22(24)32)26(39)40/h11-12H,1-10H2,(H,33,35)(H,34,36)(H,37,38)(H,39,40)
SMILES (canonical and isomeric)
C1=C(C(=C(C(=C1I)NC(=O)CCOCCOCCOCCOCCC(=O)NC2=C(C=C(C(=C2I)C(=O)O)I)I)I)C(=O)O)I

Synonyms

  • Videocolangio
  • Endomirabil
  • Acido iodoxamico
  • Acide iodoxamique
  • Endobil
  • Iodoxamid
  • Acidum iodoxamicum
  • SQ 21982
  • 3,3'-(Ethylenebis(oxyethyleneoxyethylenecarbonylimino))bis(2,4,6-triiodobenzoic acid)
  • 3,3'-((1,16-dioxo-4,7,10,13-tetraoxahexadecane-1,16-dily)diimino)bis(2,4,6-triiodobenzoic acid)
  • 3-(1-((3-carboxy-2,4,6-triiodophenyl)carbamoyl)-3,6,9,12-tetraoxapentadecan-15-amido)-2,4,6-triiodobenzoic acid
  • Cholevue
  • 3-[3-[2-[2-[2-[3-(3-carboxy-2,4,6-triiodoanilino)-3-oxopropoxy]ethoxy]ethoxy]ethoxy]propanoylamino]-2,4,6-triiodobenzoic acid
  • Benzoic acid, 3,3'-((1,16-dioxo-4,7,10,13-tetraoxahexadecane-1,16-diyl)diimino)bis(2,4,6-triiodo-
  • Iodoxamsaeure
  • Acido iodossamico
  • Endobil (TN)
  • 4,7,10,13-Tetraoxahexadecane-1,16-dioyl-bis(3-carboxytriiodoanilide)
  • Iodoxamic acid (JAN/USAN/INN)
  • Benzoic acid, 3,3'-(ethylenebis(oxyethyleneoxyethylenecarbonylimino))bis(2,4,6-triiodo-
  • 3,3'-[(1,16-Dioxo-4,7,10,13-tetraoxahexadecane-1,16-diyl)bis(azanediyl)]bis(2,4,6-triiodobenzoic acid)

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
1,287.92 g/molcalc.
Exact mass
1,287.5856 Dacalc.
LogP (octanol/water)
6.13calc.
Topological polar surface area
169.7 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
8calc.
Rotatable bonds
19calc.
Heavy atoms
44calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.39calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Fails (2 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(CCOCCOCCOCCOCCC(=O)Nc1ccccc1)Nc1ccccc1

O=C(CCOCCOCCOCCOCCC(=O)Nc1ccccc1)Nc1ccccc1

2 rings, 32 atoms.

6 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.

Iodoxamic acid suppliers

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Iodoxamic acid 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

Pharmacological actions

  • Contrast Media

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 Iodoxamic acid 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 Iodoxamic acid is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Iodoxamic acid, based on the data on this page

What is Iodoxamic acid?

Iodoxamic acid is an organic molecular entity.

What is the CAS number of Iodoxamic acid?

The CAS registry number of Iodoxamic acid is 31127-82-9.

What is the molecular formula and weight of Iodoxamic acid?

The molecular formula of Iodoxamic acid is C26H26I6N2O10 and its molar mass is 1,287.92 g/mol.

What is Iodoxamic acid used for?

Known uses and roles of Iodoxamic acid include contrast media.

Is Iodoxamic acid hazardous?

No GHS hazard classification for Iodoxamic acid 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 Iodoxamic acid?

Iodoxamic acid 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 Iodoxamic acid?

Post a free request on CompoundList and suppliers of Iodoxamic acid will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Iodoxamic acid?

Suppliers quote Iodoxamic acid 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 Iodoxamic acid

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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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