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Lacto-N-fucopentaose II

乳-N-岩藻五糖Ⅱ

Also known as: Lacto-N-fucopentaose II, LNFP II, LNF II, LNF II-GEL, LNF II-KLH, Lewis A antigen, Lewis-a-pentasaccharide, III4FUC-LCOSE4, Lea-Lactose, Lacto-N-fucopentaose-2, LNFP Ⅱ, lacto-n-fucopentaose-2, LACTO-N-FUCOPENTAOSE II

Lacto-N-fucopentaose II (CAS 21973-23-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C32H55NO25 and a molecular weight of 853.77100 g/mol. It is also known as LNFP II, LNF II and LNF II-GEL. Key properties include a boiling point of 1264.6ºC at 760mmHg, a density of 1.71g/cm3 and a flash point of 718.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
21973-23-9
Jingsj CID
J-1969175-8
Molecular Formula
C32H55NO25
Chinese Name
乳-N-岩藻五糖Ⅱ
Molecular Weight
853.77100 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point1264.6ºC at 760mmHg
Density1.71g/cm3
Flash Point718.6ºC

Frequently Asked Questions

What is the CAS number of Lacto-N-fucopentaose II?

The CAS number of Lacto-N-fucopentaose II is 21973-23-9.

What are the molecular formula and molecular weight of Lacto-N-fucopentaose II?

Lacto-N-fucopentaose II has molecular formula C32H55NO25 and molecular weight 853.77100 g/mol.

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

Last updated:

How to cite: Jingsj. "Lacto-N-fucopentaose II (CAS 21973-23-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1969175-8 (accessed 2026-10-25).

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