DIFRUCTOSE ANHYDRIDE III (CAS 81129-73-9) — formula C12H20O10, molecular weight 324.28; category food additives.
DIFRUCTOSE ANHYDRIDE III (CAS 81129-73-9) is classified under Food Additives, with molecular formula C12H20O10 and molecular weight 324.28, 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 DIFRUCTOSE ANHYDRIDE III at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 81129-73-9 |
|---|---|
| Molecular Formula | C12H20O10 |
| Molecular Weight | 324.28 |
| LogP | -3.7 |
| Category | Food Additives |
DIFRUCTOSE ANHYDRIDE III is a food-grade compound with CAS registry number 81129-73-9 and molecular formula C12H20O10 (molecular weight 324.28), belonging to the food additives segment of chemical raw materials.
CAS number: 81129-73-9
Its molecular formula C12H20O10 comprises 12 C, 20 H, 10 O atoms.
Also known as: DIFRUCTOSE ANHYDRIDE III · 二果糖酐;二果糖酐
Category: food additives
The CAS registry number of DIFRUCTOSE ANHYDRIDE III is 81129-73-9.
Molecular formula C12H20O10, molecular weight 324.28.
It is also registered under: DIFRUCTOSE ANHYDRIDE III, 二果糖酐;二果糖酐.
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 DIFRUCTOSE ANHYDRIDE III (CAS 81129-73-9), compiled from public chemistry databases.
| CAS Number | 81129-73-9 |
|---|---|
| PubChem CID | 196181 |
| Molecular Formula | C12H20O10 |
| IUPAC Name | (2R,3'S,4'S,4aR,5'R,6R,7R,7aS)-4a,5',6-tris(hydroxymethyl)spiro[3,6,7,7a-tetrahydrofuro[2,3-b][1,4]dioxine-2,2'-oxolane]-3',4',7-triol |
| Molecular Weight | 324.28 |
|---|---|
| XLogP3 | -3.7 |
| Hydrogen Bond Donor Count | 6 |
| Hydrogen Bond Acceptor Count | 10 |
| Rotatable Bond Count | 3 |
| Exact Mass | 324.10564683 |
| Monoisotopic Mass | 324.10564683 |
| Topological Polar Surface Area | 158 |
| Heavy Atom Count | 22 |
Difructose anhydride III; 81129-73-9; Dfa III; beta-2,1'-alpha-2',3-Difructofuranose anhydride; RefChem:133607; alpha-D-fructofuranose-beta-D-fructofuranose 2',1:2,3'-dianhydride; DFA III; Difructose III; Twintose; ]-3',4',7-triol; SCHEMBL17931797; CHEBI:192285; Di-D-fructofuranose 1,2':2,3'-dianhydride; C04420
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 二果糖酐;二果糖酐