3-Deoxy-D-glycero-D-galacto-2-nonulosonic acid

Also known as: KDN, Ketodeoxynonulosonic acid, 3-Deoxy-D-glycero-D-galactononulopyranosonic acid, 2-Keto-3-deoxy-D-glycero-D-galacto-nononic acid, 2-deoxy-D-glycero-D-galacto-2-nonulosonic acid, ammonium, 3-deoxy-D-glycero-D-galacto-2-*nonulosonic acid A, 3-deoxy-D-glycero-D-galacto-nonulosonic acid ammonium salt, Deaminoneuraminic acid, ammonium 3-deoxy-D-glycero-D-galacto-2-nonulopyranosonate

3-Deoxy-D-glycero-D-galacto-2-nonulosonic acid (CAS 112543-66-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H16O9 and a molecular weight of 268.21800 g/mol. Key property: a melting point of 26-28ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 112543-66-5
Jingsj CID: J-1499419-7
Molecular Formula: C₉H₁₆O₉
Molecular Weight: 268.21800 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	26-28ºC
Exact Mass	268.07900
PSA	175.75000
Refractive Index	1.671

Frequently Asked Questions

What is the CAS number of 3-Deoxy-D-glycero-D-galacto-2-nonulosonic acid?

The CAS number of 3-Deoxy-D-glycero-D-galacto-2-nonulosonic acid is 112543-66-5.

What are the molecular formula and molecular weight of 3-Deoxy-D-glycero-D-galacto-2-nonulosonic acid?

3-Deoxy-D-glycero-D-galacto-2-nonulosonic acid has molecular formula C9H16O9 and molecular weight 268.21800 g/mol.

What are the upstream and downstream products of 3-Deoxy-D-glycero-D-galacto-2-nonulosonic acid?

For 3-Deoxy-D-glycero-D-galacto-2-nonulosonic acid, Upstream Products: D-Mannose, Sodium pyruvate.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-Deoxy-D-glycero-D-galacto-2-nonulosonic acid (CAS 112543-66-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1499419-7 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.