Ioxaglic acid

碘克沙酸

Also known as: Ioxaglic acid, Ioxaglate, Hexabrix, Hexabrix 320, P-286, D01761, N-(2-Hydroxyethyl)-2,4,6-triiodo-5-[2-[2,4,6-triiodo-3-(N-methylacetamido)-5-(methylcarbamoyl)benzamido]acetamido]isophthalamic acid, 3-[[2-[[3-[acetyl(methyl)amino]-2,4,6-triiodo-5-(methylcarbamoyl)benzoyl]amino]acetyl]amino]-5-(2-hydroxyethylcarbamoyl)-2,4,6-triiodobenzoic acid, Benzoic acid, 3-[[[[3-(acetylmethylamino)-2,4,6-triiodo-5-[(methylamino)carbonyl]benzoyl]amino]acetyl]amino]-5-[[(2-hydroxyethyl)amino]carbonyl]-2,4,6-triiodo-, IOXAGLIC ACID (100 MG), IOXAGLIC ACID, ISOMER MIXTURE, UNII-Z40X7EI2AF, Ioxaglic, p286, MP-302

Ioxaglic acid (CAS 59017-64-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C24H21I6N5O8 and a molecular weight of 1268.88000 g/mol. It is also known as Ioxaglate, Hexabrix and Hexabrix 320. Key properties include a melting point of 302°C, a boiling point of 887.9ºC at 760 mmHg, a density of 2.545g/cm3 and a flash point of 490.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
59017-64-0
Jingsj CID
J-1960009-5
Molecular Formula
C24H21I6N5O8
Chinese Name
碘克沙酸
Molecular Weight
1268.88000 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point302°C
Boiling Point887.9ºC at 760 mmHg
Density2.545g/cm3
Flash Point490.8ºC
Exact Mass1268.57000
PSA194.24000
LogP4.69100
Refractive Index1.786
Additional PropertyVery slightly soluble in water, slightly soluble in ethanol (96 per cent), very slightly soluble in methylene chloride. It dissolves in dilute solutions of alkali hydroxides.

Activity & Biological Data

Additional Information[1]. Gonsette RE, et, al. New contrast media in cerebral angiography: animal experiments and preliminary clinical studies. Invest Radiol. Nov-Dec 1980;15(6 Suppl):S270-4. [2]. Baer K, et, al. Spectral CT imaging of human osteoarthritic cartilage via quantitative assessment of glycosaminoglycan content using multiple contrast agents. APL Bioeng. 2021 Apr 1;5(2):026101.

Frequently Asked Questions

What is the CAS number of Ioxaglic acid?

The CAS number of Ioxaglic acid is 59017-64-0.

What are the molecular formula and molecular weight of Ioxaglic acid?

Ioxaglic acid has molecular formula C24H21I6N5O8 and molecular weight 1268.88000 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Ioxaglic acid (CAS 59017-64-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1960009-5 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.