Trigallic Acid (CAS 2131-66-0) — formula C21H14O13, molecular weight 474.3; category organic chemicals.
Trigallic Acid (CAS 2131-66-0) is a chemical raw material in the organic chemicals category. Its molecular formula C21H14O13 comprises 21 C, 14 H, 13 O atoms. Its molecular weight is about 474.3. Reported physicochemical data: melting point around 228 °C, LogP about 1.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 2131-66-0 |
|---|---|
| Molecular Formula | C21H14O13 |
| Molecular Weight | 474.3 |
| Melting Point | 228 °C |
| LogP | 1.8 |
| Category | Organic Chemicals |
Trigallic Acid is a carbon-based organic compound with CAS registry number 2131-66-0 and molecular formula C21H14O13 (molecular weight 474.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2131-66-0
Its molecular formula C21H14O13 comprises 21 C, 14 H, 13 O atoms.
Also known as: Trigallic Acid · 三没食子酸
Category: organic chemicals
The CAS registry number of Trigallic Acid is 2131-66-0.
Molecular formula C21H14O13, molecular weight 474.3.
It is also registered under: Trigallic Acid, 三没食子酸.
Category: Organic Chemicals.
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 Trigallic Acid (CAS 2131-66-0), compiled from public chemistry databases.
| CAS Number | 2131-66-0 |
|---|---|
| PubChem CID | 90470472 |
| Molecular Formula | C21H14O13 |
| IUPAC Name | 3-[3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyl)oxybenzoyl]oxy-4,5-dihydroxybenzoic acid |
| UNII (FDA) | 6HV67CW76G |
| Molecular Weight | 474.3 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 8 |
| Hydrogen Bond Acceptor Count | 13 |
| Rotatable Bond Count | 7 |
| Exact Mass | 474.04344050 |
| Monoisotopic Mass | 474.04344050 |
| Topological Polar Surface Area | 232 |
| Heavy Atom Count | 34 |
| Melting Point | 228 °C |
|---|
Trigallic Acid; 2131-66-0; m-Trigallic acid; 3-[3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyl)oxybenzoyl]oxy-4,5-dihydroxybenzoic acid; 6HV67CW76G; DTXSID501317275; 3-(3,4-dihydroxy-5-(3,4,5-trihydroxybenzoyl)oxybenzoyl)oxy-4,5-dihydroxybenzoic acid; RefChem:1100430; DTXCID401747095; Metatrigallic acid; 3-((3,4-Dihydroxy-5-((3,4,5-trihydroxybenzoyl)oxy)benzoyl)oxy)-4,5-dihydroxybenzoic acid; 3-({3,4-Dihydroxy-5-[(3,4,5-trihydroxybenzoyl)oxy]benzoyl}oxy)-4,5-dihydroxybenzoic acid; SCHEMBL21584439; SCHEMBL29620339; SCHEMBL30257247; CHEBI:184664
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三没食子酸