D-Leucrose

白菌二糖

Also known as: Leucrose, 5-O-alpha-D-glucopyranosyl-D-fructose, 5-O-alpha-D-glucopyranosyl-beta-D-fructose, (3S,4S,5R)-1,3,4,6-tetrahydroxy-5-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyhexan-2-one

D-Leucrose (CAS 71205-61-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C12H22O11 and a molecular weight of 342.29600 g/mol. It is also known as Leucrose, 5-O-alpha-D-glucopyranosyl-D-fructose and 5-O-alpha-D-glucopyranosyl-beta-D-fructose. Key properties include a boiling point of 783.2±60.0°C at 760 mmHg, a density of 1.7±0.1g/cm3 and a flash point of 292.0±26.4°C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 71205-61-3
Jingsj CID: J-1340119-9
Molecular Formula: C₁₂H₂₂O₁₁
Chinese Name: 白菌二糖
Molecular Weight: 342.29600 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	783.2±60.0°C at 760 mmHg
Density	1.7±0.1g/cm3
Flash Point	292.0±26.4°C

Frequently Asked Questions

What is the CAS number of D-Leucrose?

The CAS number of D-Leucrose is 71205-61-3.

What are the molecular formula and molecular weight of D-Leucrose?

D-Leucrose has molecular formula C12H22O11 and molecular weight 342.29600 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. "D-Leucrose (CAS 71205-61-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1340119-9 (accessed 2026-10-24).

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