Methyl 3,6-di-O-(α-D-mannopyranosyl)-α-D-mannopyranoside

Also known as: alpha1,3alpha1,6-mannotriose, alpha-methyl glycoside, Methyl 3,6-di-O-(α-D-mannopyranosyl)-α-D-mannopyranoside, 2-[[3,5-dihydroxy-6-methoxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]methoxy]-6-(hydroxymethyl)oxane-3,4,5-triol

Methyl 3,6-di-O-(α-D-mannopyranosyl)-α-D-mannopyranoside (CAS 68601-74-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C19H34O16 and a molecular weight of 518.46400 g/mol. Key properties include a boiling point of 861.5ºC at 760 mmHg, a density of 1.7g/cm3 and a flash point of 474.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 68601-74-1
Jingsj CID: J-15950-2
Molecular Formula: C₁₉H₃₄O₁₆
Molecular Weight: 518.46400 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	861.5ºC at 760 mmHg
Density	1.7g/cm3
Flash Point	474.8ºC
Exact Mass	518.18500
PSA	257.68000
Refractive Index	1.64

Frequently Asked Questions

What is the CAS number of Methyl 3,6-di-O-(α-D-mannopyranosyl)-α-D-mannopyranoside?

The CAS number of Methyl 3,6-di-O-(α-D-mannopyranosyl)-α-D-mannopyranoside is 68601-74-1.

What are the molecular formula and molecular weight of Methyl 3,6-di-O-(α-D-mannopyranosyl)-α-D-mannopyranoside?

Methyl 3,6-di-O-(α-D-mannopyranosyl)-α-D-mannopyranoside has molecular formula C19H34O16 and molecular weight 518.46400 g/mol.

What are the upstream and downstream products of Methyl 3,6-di-O-(α-D-mannopyranosyl)-α-D-mannopyranoside?

For Methyl 3,6-di-O-(α-D-mannopyranosyl)-α-D-mannopyranoside, Upstream Products: 3,4,6-Tri-O-acetyl-α-D-glucopyranose 1,2-(methyl orthoacetate), 2,3,4,6-Tetra-O-acetyl-α-D-mannopyranosyl bromide.

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. "Methyl 3,6-di-O-(α-D-mannopyranosyl)-α-D-mannopyranoside (CAS 68601-74-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-15950-2 (accessed 2026-11-09).

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