(+)-3-O-(3-O-β-D-Galactopyranosyl-β-D-galactopyranosyl)-D-galactose (CAS 5077-30-5) — formula C18H32O16, molecular weight 504.4; category food additives.
(+)-3-O-(3-O-β-D-Galactopyranosyl-β-D-galactopyranosyl)-D-galactose (CAS 5077-30-5) 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 (+)-3-O-(3-O-β-D-Galactopyranosyl-β-D-galactopyranosyl)-D-galactose at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 5077-30-5 |
|---|---|
| Molecular Formula | C18H32O16 |
| Molecular Weight | 504.4 |
| Melting Point | 240 - 245 °C |
| LogP | -5.8 |
| Applications | baking, dairy, meat and seasoning as acidity regulators, preservatives, colorants, thickeners |
| Category | Food Additives |
Documented applications: baking, dairy, meat and seasoning as acidity regulators, preservatives, colorants, thickeners.
(+)-3-O-(3-O-β-D-Galactopyranosyl-β-D-galactopyranosyl)-D-galactose is a food-grade compound with CAS registry number 5077-30-5 and molecular formula C18H32O16 (molecular weight 504.4), belonging to the food additives segment of chemical raw materials.
CAS number: 5077-30-5
Its molecular formula C18H32O16 comprises 18 C, 32 H, 16 O atoms.
Also known as: (+)-3-O-(3-O-β-D-Galactopyranosyl-β-D-galactopyranosyl)-D-galactose · (+)-3-O-(3-O-β-D-吡喃半乳糖基-β-D-吡喃半乳糖基)-D-半乳糖
Category: food additives
The CAS registry number of (+)-3-O-(3-O-β-D-Galactopyranosyl-β-D-galactopyranosyl)-D-galactose is 5077-30-5.
Molecular formula C18H32O16, molecular weight 504.4.
It is also registered under: (+)-3-O-(3-O-β-D-Galactopyranosyl-β-D-galactopyranosyl)-D-galactose, (+)-3-O-(3-O-β-D-吡喃半乳糖基-β-D-吡喃半乳糖基)-D-半乳糖.
Recorded applications: baking, dairy, meat and seasoning as acidity regulators, preservatives, colorants, thickeners.
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 (+)-3-O-(3-O-β-D-Galactopyranosyl-β-D-galactopyranosyl)-D-galactose (CAS 5077-30-5), compiled from public chemistry databases.
| CAS Number | 5077-30-5 |
|---|---|
| PubChem CID | 455149 |
| Molecular Formula | C18H32O16 |
| IUPAC Name | 4-[3,5-dihydroxy-6-(hydroxymethyl)-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-6-(hydroxymethyl)oxane-2,3,5-triol |
| Molecular Weight | 504.4 |
|---|---|
| XLogP3 | -5.8 |
| Hydrogen Bond Donor Count | 11 |
| Hydrogen Bond Acceptor Count | 16 |
| Rotatable Bond Count | 7 |
| Exact Mass | 504.16903493 |
| Monoisotopic Mass | 504.16903493 |
| Topological Polar Surface Area | 269 |
| Heavy Atom Count | 34 |
| Melting Point | 240 - 245 °C |
|---|
RefChem:943758; GlyTouCan:G05068SF; G05068SF; Laminarin from Laminaria digitata; O-b-D-Galactopyranosyl-(1->3)-O-b-D-galactopyranosyl-(1->3)-D-galactose, 9CI
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.