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Other active pharmaceutical ingredients

Ioversol

Also known as Optiray, Optiray 320, Ioversolum

CAS 87771-40-2Formula C18H24I3N3O9Molar mass 807.11 g/molEC 618-068-0
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Ioversol chemical structure, C18H24I3N3O9, CAS 87771-40-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
87771-40-2
Formula
C18H24I3N3O9
Molar mass
807.11 g/mol
EC number
618-068-0
HS code
292429
Category
Other active pharmaceutical ingredients

What is Ioversol?

Plain description, key identifiers and synonyms

Ioversol is an amidobenzoic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
1-N,3-N-bis(2,3-dihydroxypropyl)-5-[(2-hydroxyacetyl)-(2-hydroxyethyl)amino]-2,4,6-triiodobenzene-1,3-dicarboxamide
CAS number
87771-40-2 CAS number cross-checkedOther or deprecated CAS: 8771-40-2
EC number
618-068-0
Molecular formula
C18H24I3N3O9
UNII
N3RIB7X24K
MDL number
MFCD00867959
InChIKey
AMDBBAQNWSUWGN-UHFFFAOYSA-N
InChI
InChI=1S/C18H24I3N3O9/c19-13-11(17(32)22-3-8(29)5-26)14(20)16(24(1-2-25)10(31)7-28)15(21)12(13)18(33)23-4-9(30)6-27/h8-9,25-30H,1-7H2,(H,22,32)(H,23,33)
SMILES (canonical and isomeric)
C(CO)N(C1=C(C(=C(C(=C1I)C(=O)NCC(CO)O)I)C(=O)NCC(CO)O)I)C(=O)CO

Synonyms

  • Optiray
  • Optiray 320
  • Ioversolum
  • Optiray 160
  • Optiray 240
  • Optiray 300
  • Optiray 350
  • MP 328
  • 1,3-Benzenedicarboxamide, N,N'-bis(2,3-dihydroxypropyl)-5-((hydroxyacetyl)(2-hydroxyethyl)amino)-2,4,6-triiodo-
  • N,N'-Bis(2,3-dihydroxypropyl)-5-(N-(2-hydroxyethyl)glycolamido)-2,4,6-triiodoisophthalamide
  • N1,N3-bis(2,3-dihydroxypropyl)-5-[2-hydroxy-N-(2-hydroxyethyl)acetamido]-2,4,6-triiodobenzene-1,3-dicarboxamide
  • ioversolo
  • N1,N3-bis(2,3-dihydroxypropyl)-5-(2-hydroxy-N-(2-hydroxyethyl)acetamido)-2,4,6-triiodobenzene-1,3-dicarboxamide
  • 1-N,3-N-bis(2,3-dihydroxypropyl)-5-[(2-hydroxyacetyl)-(2-hydroxyethyl)amino]-2,4,6-triiodobenzene-1,3-dicarboxamide
  • N1,N3-bis(2,3-dihydroxypropyl)-5-(2-hydroxy-N-(2-hydroxyethyl)acetamido)-2,4,6-triiodoisophthalamide
  • 1,3-Benzenedicarboxamide, N1,N3-bis(2,3-dihydroxypropyl)-5-[(2-hydroxyacetyl)(2-hydroxyethyl)amino]-2,4,6-triiodo-
  • N,N'-bis(2,3-dihydroxypropyl)-5-[(hydroxyacetyl)(2-hydroxyethyl)amino]-2
  • oversol
  • Optiray (TN)
  • Ioversol (200 mg)
  • Ioversol (MP-328)
  • Ioversol (JAN/USP/INN)
  • 6-triiodo-droxyethyl)amino)-4

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
807.11 g/molcalc.
Exact mass
806.8647 Dacalc.
LogP (octanol/water)
-2.02calc.
Topological polar surface area
199.9 Ųcalc.
Hydrogen bond donors
8calc.
Hydrogen bond acceptors
9calc.
Rotatable bonds
12calc.
Heavy atoms
33calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0.5calc.
Formal charge
0calc.
Stereocentres
2calc.
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, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 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.

Ioversol suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 34 suppliers
30 of 30 offers

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Where suppliers are based

34 suppliers in 7 countries

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Ioversol price

Indicative price range per kg from live supplier offers

No published prices right now

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

Pharmacology

Ioversol is a Radiographic Contrast Agent. The mechanism of action of ioversol is as a X-Ray Contrast Activity.

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • Active ingredient in FDA approved drug labels

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

Frequently asked questions

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

What is Ioversol?

Ioversol is an amidobenzoic acid.

What is the CAS number of Ioversol?

The CAS registry number of Ioversol is 87771-40-2. Other or deprecated CAS numbers: 8771-40-2.

What is the molecular formula and weight of Ioversol?

The molecular formula of Ioversol is C18H24I3N3O9 and its molar mass is 807.11 g/mol.

What is Ioversol used for?

Known uses and roles of Ioversol include contrast media.

Is Ioversol hazardous?

No GHS hazard classification for Ioversol 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 Ioversol?

Ioversol 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 Ioversol?

CompoundList lists 34 suppliers of Ioversol in China, United States, India, France and 3 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Ioversol in India?

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

What is the price of Ioversol?

Suppliers quote Ioversol 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 Ioversol

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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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