3-O-(4-O-[3-O-ALPHA-D-GALACTOPYRANOSYL-BETA-D-GALACTOPYRANOSYL]-ALPHA-D-GALACTOPYRANOSYL)-D-GALACTOPYRANOSE

α-D-半乳糖-(1→3)-β-D-半乳糖-(1→4)-α-D-半乳糖-(1→3)-D-半乳糖

Also known as: (3R,4S,5S,6R)-4-[(2R,3R,4R,5R,6R)-5-[(2S,3R,4S,5S,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-(hydroxymethyl)oxane-2,3,5-triol, 3-O-(4-O-(3-O-A-D-galactopyranosyl*-B-D-galactopy, 3-O-(4-O-[3-O-α-D-Galactopyranosyl-β-D-galactopyranosyl]-α-D-galactopyranosyl)-D-galactopyranose, 3ALPHA,4BETA,3ALPHA-GALACTOTETRAOSE, ALPHA-D-GAL-[1->3]-BETA-D-GAL-[1->4]-ALPHA-D-GAL-[1->3]-D-GAL, ALPHA1-3, BETA1-4, ALPHA1-3 GALACTOTETRAOSE, GAL-ALPHA1-3GAL-BETA1-4GAL-ALPHA1-3GAL, q-3, β1-4, q-3 Galactotetraose

3-O-(4-O-[3-O-ALPHA-D-GALACTOPYRANOSYL-BETA-D-GALACTOPYRANOSYL]-ALPHA-D-GALACTOPYRANOSYL)-D-GALACTOPYRANOSE (CAS 56038-38-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C24H42O21 and a molecular weight of 666.57800 g/mol. It is also known as (3R,4S,5S,6R)-4-[(2R,3R,4R,5R,6R)-5-[(2S,3R,4S,5S,6R)-3,5-dihydroxy-6-(hydroxymethyl)-4-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-(hydroxymethyl)oxane-2,3,5-triol, 3-O-(4-O-(3-O-A-D-galactopyranosyl*-B-D-galactopy and 3-O-(4-O-[3-O-α-D-Galactopyranosyl-β-D-galactopyranosyl]-α-D-galactopyranosyl)-D-galactopyranose. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

56038-38-1

Jingsj CID

J-89989-3

Molecular Formula

C₂₄H₄₂O₂₁

Chinese Name

α-D-半乳糖-(1→3)-β-D-半乳糖-(1→4)-α-D-半乳糖-(1→3)-D-半乳糖

Molecular Weight

666.57800 g/mol

Category

Organic Compounds

Last updated

8/21/2026