isomaltosylfructoside (CAS 21291-36-1) — formula C18H32O16, molecular weight 504.4; category food additives.
isomaltosylfructoside (CAS 21291-36-1) is classified under Food Additives, with molecular formula C18H32O16 and molecular weight 504.4, and serves as a key raw material in the food and beverage industry — commonly applied as a food additive, nutritional supplement, or processing aid where regulatory-grade purity is required. Jinan Shenghe Chemical Co., Ltd. supplies isomaltosylfructoside at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 21291-36-1 |
|---|---|
| Molecular Formula | C18H32O16 |
| Molecular Weight | 504.4 |
| LogP | -6.1 |
| Category | Food Additives |
isomaltosylfructoside is a food-grade compound with CAS registry number 21291-36-1 and molecular formula C18H32O16 (molecular weight 504.4), belonging to the food additives segment of chemical raw materials.
CAS number: 21291-36-1
Its molecular formula C18H32O16 comprises 18 C, 32 H, 16 O atoms.
Also known as: isomaltosylfructoside · 异麦芽糖基果糖苷
Category: food additives
The CAS registry number of isomaltosylfructoside is 21291-36-1.
Molecular formula C18H32O16, molecular weight 504.4.
It is also registered under: isomaltosylfructoside, 异麦芽糖基果糖苷.
Category: Food Additives.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for isomaltosylfructoside (CAS 21291-36-1), compiled from public chemistry databases.
| CAS Number | 21291-36-1 |
|---|---|
| PubChem CID | 3082189 |
| Molecular Formula | C18H32O16 |
| IUPAC Name | (2S,3R,4S,5S,6R)-2-[(2S,3S,4S,5R)-3,4-dihydroxy-2,5-bis(hydroxymethyl)oxolan-2-yl]-6-(hydroxymethyl)-2-[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxane-3,4,5-triol |
| Molecular Weight | 504.4 |
|---|---|
| XLogP3 | -6.1 |
| Hydrogen Bond Donor Count | 12 |
| Hydrogen Bond Acceptor Count | 16 |
| Rotatable Bond Count | 7 |
| Exact Mass | 504.16903493 |
| Monoisotopic Mass | 504.16903493 |
| Topological Polar Surface Area | 280 |
| Heavy Atom Count | 34 |
Isomaltosylfructoside; 21291-36-1; alpha-Isomaltosyl beta-D-fructoside; DTXSID30175558; RefChem:149521; DTXCID6098049; alpha-D-Glucopyranoside, beta-D-fructofuranosyl O-alpha-D-glucopyranosyl-(1-6)-; 2,5-Anhydro-5-(hydroxymethyl)-alpha-D-gluco-D-manno-undec-6-ulopyranosyl alpha-D-glucopyranoside
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 异麦芽糖基果糖苷