pentagalloylglucose (CAS 14937-32-7) — formula C41H32O26, molecular weight 940.7; category food additives.
pentagalloylglucose (CAS 14937-32-7) is classified under Food Additives, with molecular formula C41H32O26 and molecular weight 940.7, 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 pentagalloylglucose at commercial scale with stable lot-to-lot quality, accompanied by COA and full specification documentation. Typical categorization: Food Additives.
| CAS Number | 14937-32-7 |
|---|---|
| Molecular Formula | C41H32O26 |
| Molecular Weight | 940.7 |
| LogP | 3.6 |
| Category | Food Additives |
pentagalloylglucose is a food-grade compound with CAS registry number 14937-32-7 and molecular formula C41H32O26 (molecular weight 940.7), belonging to the food additives segment of chemical raw materials.
CAS number: 14937-32-7
Its molecular formula C41H32O26 comprises 41 C, 32 H, 26 O atoms.
Also known as: pentagalloylglucose · 五没食子酰葡萄糖 · 1,2,3,4,6-PENTA-O-GALLOYL-BETA-D-GLUCOPYRANOSE
Category: food additives
The CAS registry number of pentagalloylglucose is 14937-32-7.
Molecular formula C41H32O26, molecular weight 940.7.
It is also registered under: pentagalloylglucose, 五没食子酰葡萄糖, 1,2,3,4,6-PENTA-O-GALLOYL-BETA-D-GLUCOPYRANOSE.
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 pentagalloylglucose (CAS 14937-32-7), compiled from public chemistry databases.
| CAS Registry Number | 14937-32-7 |
|---|---|
| PubChem CID | 65238 |
| Molecular formula | C41H32O26 |
| IUPAC name | [(2R,3R,4S,5R,6S)-3,4,5,6-tetrakis[(3,4,5-trihydroxybenzoyl)oxy]oxan-2-yl]methyl 3,4,5-trihydroxybenzoate |
| UNII (FDA) | 3UI3K8W93I |
| Molecular Weight | 940.7 |
|---|---|
| XLogP3 | 3.6 |
| Hydrogen Bond Donor Count | 15 |
| Hydrogen Bond Acceptor Count | 26 |
| Rotatable Bond Count | 16 |
| Exact Mass | 940.11818112 |
| Monoisotopic Mass | 940.11818112 |
| Topological Polar Surface Area | 444 |
| Heavy Atom Count | 67 |
Pentagalloylglucose; 14937-32-7; 1,2,3,4,6-Penta-O-galloyl-beta-D-glucose; GALLOTANNIN 15; Pentagalloyl-beta-D-glucose; Beta-1,2,3,4,6-Pentagalloylglucose; 1,2,3,4,6-penta-O-galloyl-beta-D-glucopyranose; Penta-O-galloyl-beta-D-glucose; beta-D-pentagalloylglucose; 1,2,3,4,6-Penta-O-galloylglucose; beta-D-Glucopyranose pentakis(3,4,5-trihydroxybenzoate); 3UI3K8W93I; 1,2,3,4,6-Penta-O-galloyl beta-glucopyranose; J277.746K; C04576; [(2R,3R,4S,5R,6S)-3,4,5,6-tetrakis[(3,4,5-trihydroxybenzoyl)oxy]oxan-2-yl]methyl 3,4,5-trihydroxybenzoate
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
1,2,3,4,6-PENTA-O-GALLOYL-BETA-D-GLUCOPYRANOSE · CAS 14937-32-7 · C41H32O26. UNII 3UI3K8W93I.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.