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Key Documents

G9662

Sigma-Aldrich

4β-Galactobiose

≥90%

Synonym(s):

β-D-Gal-(1→4)-D-Gal, 4-O-β-D-Galactopyranosyl-D-galactopyranose

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About This Item

Empirical Formula (Hill Notation):
C12H22O11
CAS Number:
2152-98-9
Molecular Weight:
342.30
MDL number:
MFCD01310874
UNSPSC Code:
12352201
PubChem Substance ID:
329799991
NACRES:
NA.25

biological source

synthetic

Quality Level

200

Assay

≥90%

form

powder or solid

storage temp.

2-8°C

SMILES string

OC[C@H]1O[C@@H](O[C@@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O

InChI

1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5+,6+,7-,8-,9-,10+,11?,12+/m1/s1

InChI key

GUBGYTABKSRVRQ-HEJLOQJISA-N

Other Notes

To gain a comprehensive understanding of our extensive range of Disaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Articles

O-Glycans

O-Linked glycoproteins are usually large proteins with a molecular mass of >200 kDa. Glycosylation generally occurs in high-density clusters and may represent as much as 50-80% of the overall mass.

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