iso-B-Pentasaccharide

α-Gal-(1→3)-(α-Fuc-[1→2])-β-Gal-(1→3)-(α-Fuc-[1→4])-Glc

Also known as: 6-Deoxy-α-L-galactopyranosyl-(1->4)-[6-deoxy-α-L-galactopyranosyl-(1->2)-[α-D-galactopyranosyl-(1->3)]-β-D-galactopyranosyl-(1->3)]-D-glucopyranose, ALPHA-FUC-[1->2][ALPHA-GAL-(1->3)]-BETA-GAL-[1->3][ALPHA-FUC-(1->4)]-GLC, BLE-B-PENTASACCHARIDE, BLeb-Pentasaccharide, α-Gal-(1-3)-(α-Fuc-[1-2])-β-Gal-(1-3)-(α-Fuc-[1-4])-Glc, D-Glucose, O-6-deoxy-α-L-galactopyranosyl-(1→2)-O-[α-D-galactopyranosyl-(1→3)]-O-β-D-galactopyranosyl-(1→3)-O-[6-deoxy-α-L-galactopyranosyl-(1→4)]-, iso-B-pentasaccharide from human urine, α-fuc-(1→2)(α-gal-[1→3])-β-gal-(1→3)(α-fuc-[1→4])-glc

iso-B-Pentasaccharide (CAS 128464-26-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C30H52O24 and a molecular weight of 796.71900 g/mol. It is also known as 6-Deoxy-α-L-galactopyranosyl-(1->4)-[6-deoxy-α-L-galactopyranosyl-(1->2)-[α-D-galactopyranosyl-(1->3)]-β-D-galactopyranosyl-(1->3)]-D-glucopyranose, ALPHA-FUC-[1->2][ALPHA-GAL-(1->3)]-BETA-GAL-[1->3][ALPHA-FUC-(1->4)]-GLC and BLE-B-PENTASACCHARIDE. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

128464-26-6

Jingsj CID

J-1722508-5

Molecular Formula

C₃₀H₅₂O₂₄

Chinese Name

α-Gal-(1→3)-(α-Fuc-[1→2])-β-Gal-(1→3)-(α-Fuc-[1→4])-Glc

Molecular Weight

796.71900 g/mol

Category

Organic Compounds

Last updated

8/21/2026