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L6645

Lacto-N-difucohexaose II

Name: Lacto-N-difucohexaose II
Brand: SIGMA

from human milk, ~95%

Synonym(s):

β-D-Gal-(1→3)-[α-L-Fuc-(1→4)]-β-D-GlcNAc-(1→3)-β-D-Gal-(1→4)-[α-L-Fuc-(1→3)]-D-Glc, LNH

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About This Item

Empirical Formula (Hill Notation):

C₃₈H₆₅NO₂₉

CAS Number:

62258-12-2

Molecular Weight:

999.91

PubChem Substance ID:

24896441

UNSPSC Code:

12352201

Beilstein/REAXYS Number:

1340391

MDL number:

MFCD00133444

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Properties

biological source

human milk

assay

~95%

storage temp.

2-8°C

SMILES string

C[C@@H]1O[C@@H](O[C@H]([C@@H](O)C=O)[C@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@@H](O[C@@H]3O[C@H](CO)[C@@H](O[C@@H]4O[C@@H](C)[C@@H](O)[C@@H](O)[C@@H]4O)[C@H](O[C@@H]5O[C@H](CO)[C@H](O)[C@H](O)[C@H]5O)[C@H]3NC(C)=O)[C@H]2O)[C@H](O)CO)[C@@H](O)[C@H](O)[C@@H]1O

InChI

1S/C38H65NO29/c1-9-18(48)22(52)25(55)35(59-9)64-29(12(46)4-40)30(13(47)5-41)65-38-28(58)33(21(51)15(7-43)62-38)68-34-17(39-11(3)45)32(67-37-27(57)24(54)20(50)14(6-42)61-37)31(16(8-44)63-34)66-36-26(56)23(53)19(49)10(2)60-36/h4,9-10,12-38,41-44,46-58H,5-8H2,1-3H3,(H,39,45)/t9-,10-,12-,13+,14+,15+,16+,17+,18+,19+,20-,21-,22+,23+,24-,25-,26-,27+,28+,29+,30+,31+,32+,33?,34-,35-,36-,37-,38-/m0/s1

InChI key

QNSWVQWPVUZACH-GFBQVKCGSA-N

Description

Other Notes

Lewis-a trisaccharide linked to 3-fucosyllactose

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Certificates of Analysis (COA)

Lot/Batch Number

062H3924

062H39242

062H39241

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Structural and conformational studies of carbohydrate oncodevelopmental antigens.

E F Hounsell

Annales de l'Institut Pasteur. Immunology, 138(6), 863-867 (1987-11-01)

Pharmacokinetic study of the prokinetic ABCs liquiritigenin, naringenin and hesperitin following the oral administration of Si-Ni-San decoction to functional dyspepsia patients.

Xi Huang et al.

Xenobiotica; the fate of foreign compounds in biological systems, 49(6), 708-717 (2018-10-06)

1. The pharmacokinetics (PKs) analysis of compounds absorbed after the oral administration of Si-Ni-San (SNS) decoction to functional dyspepsia (FD) patients was designed to detect whether the effects were similar to prokinetics administered to healthy rats, without ethical limitation. 2.

Separation of human milk oligosaccharides by recycling chromatography. First isolation of lacto-N-neo-difucohexaose II and 3'-Galactosyllactose from this source.

A S Donald et al.

Carbohydrate research, 178, 79-91 (1988-07-15)

Lacto-N-neo-difucohexaose II, beta-D-Galp-(1----4)-[alpha-L-Fucp-(1----3)]-beta-D-Glcp-NAc-(1----3)-beta-D-Galp-(1----4)-[alpha-L-Fucp-(1----3)]-D-Glc, and 3'-galactosyllactose, beta-D-Galp-(1----3)-beta-D-Galp-(1----4)-D-Glc, were isolated for the first time from human milk by means of a recycling chromatography technique. Through this method, carried out mainly on columns of K+ ion-exchange resins and either Bio-Gel P-4 or TSK

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