Ioseric acid

碘丝酸

Also known as: 3-[[3-hydroxy-1-(methylamino)-1-oxopropan-2-yl]carbamoyl]-2,4,6-triiodo-5-[(2-methoxyacetyl)amino]benzoic acid, 3-[[[1-(Hydroxymethyl)-2-(methylamino)-2-oxoethyl]amino]carbonyl]-2,4,6-triiodo-5-[(methoxyacetyl)amino]benzoic acid, Acide ioserique, Acido ioserico, Acidum iosericum, Myelografin, SH H-239AB, UNII-6O7C9P18WG

Ioseric acid (CAS 51876-99-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H16I3N3O7 and a molecular weight of 731.01700 g/mol. It is also known as 3-[[3-hydroxy-1-(methylamino)-1-oxopropan-2-yl]carbamoyl]-2,4,6-triiodo-5-[(2-methoxyacetyl)amino]benzoic acid, 3-[[[1-(Hydroxymethyl)-2-(methylamino)-2-oxoethyl]amino]carbonyl]-2,4,6-triiodo-5-[(methoxyacetyl)amino]benzoic acid and Acide ioserique. Key properties include a boiling point of 712ºC at 760mmHg, a density of 2.3g/cm3 and a flash point of 384.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 51876-99-4
Jingsj CID: J-1306583-6
Molecular Formula: C₁₅H₁₆I₃N₃O₇
Chinese Name: 碘丝酸
Molecular Weight: 731.01700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	712ºC at 760mmHg
Density	2.3g/cm3
Flash Point	384.4ºC

Frequently Asked Questions

What is the CAS number of Ioseric acid?

The CAS number of Ioseric acid is 51876-99-4.

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

Ioseric acid has molecular formula C15H16I3N3O7 and molecular weight 731.01700 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Ioseric acid (CAS 51876-99-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1306583-6 (accessed 2026-10-25).

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