Fructo-oligosaccharide DP8/GF7

• CAT Number: I018394
• CAS Number: 62512-21-4
• Molecular Formula: C48H82O41
• Molecular Weight: 1315.14
• Purity: ≥95%
• Synonyms: (2R,3R,4S,5S,6R)-2-[(2S,3S,4S,5R)-2-[[(2R,3S,4S,5R)-2-[[(2R,3S,4S,5R)-2-[[(2R,3S,4S,5R)-2-[[(2R,3S,4S,5R)-2-[[(2R,3S,4S,5R)-2-[[(2R,3S,4S,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxymethyl]-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
• InChI: InChI=1S/C48H82O41/c49-1-16-24(58)32(66)33(67)41(81-16)89-48(40(74)31(65)23(8-56)88-48)15-80-47(39(73)30(64)22(7-55)87-47)14-79-46(38(72)29(63)21(6-54)86-46)13-78-45(37(71)28(62)20(5-53)85-45)12-77-44(36(70)27(61)19(4-52)84-44)11-76-43(35(69)26(60)18(3-51)83-43)10-75-42(9-57)34(68)25(59)17(2-50)82-42/h16-41,49-74H,1-15H2/t16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32+,33-,34+,35+,36+,37+,38+,39+,40+,41-,42-,43-,44-,45-,46-,47-,48+/m1/s1
• InChIKey: YXHDBCCSNMFRIG-XZASVILLSA-N
• SMILES: C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@]2([C@H]([C@@H]([C@H](O2)CO)O)O)CO[C@]3([C@H]([C@@H]([C@H](O3)CO)O)O)CO[C@]4([C@H]([C@@H]([C@H](O4)CO)O)O)CO[C@]5([C@H]([C@@H]([C@H](O5)CO)O)O)CO[C@]6([C@H]([C@@H]([C@H](O6)CO)O)O)CO[C@]7([C@H]([C@@H]([C@H](O7)CO)O)O)CO[C@]8([C@H]([C@@H]([C@H](O8)CO)O)O)CO)O)O)O)O

Fructo-oligosaccharide DP8/GF7（Cat No.:I018394）is an oligosaccharide composed of seven fructose residues linked to a terminal glucose, forming an eight-sugar chain. Classified as a long-chain fructan, it is resistant to digestion in the human gastrointestinal tract and serves as a prebiotic substrate for beneficial gut bacteria such as Bifidobacterium and Lactobacillus. Studies suggest roles in promoting gut health, enhancing calcium absorption, and modulating immune function. Its defined structure makes it a valuable standard for carbohydrate metabolism studies, enzymatic assays, and microbiome-related biomedical research.