Description

5-Galloylquinic Acid is a naturally occurring polyphenolic compound, specifically a hydrolysable tannin, derived from plants such as gallnuts. This compound is valued for its potent antioxidant and biological activities, making it a key intermediate and reference standard in research and development. It is primarily sought by industries involved in pharmaceuticals, nutraceuticals, and advanced material science for applications ranging from bioactive ingredient formulation to chemical synthesis.

Application

• Pharmaceutical Research: Serves as a critical reference standard and intermediate in the development of drugs targeting oxidative stress and inflammation.
• Nutraceutical & Dietary Supplements: Used as a bioactive ingredient or marker compound in formulations capitalizing on its antioxidant properties.
• Cosmeceuticals: Incorporated into skincare products for its potential anti-aging and protective effects against environmental damage.
• Chemical Synthesis: Acts as a versatile building block for synthesizing more complex polyphenolic compounds and derivatives.
• Analytical Standards: Employed as a high-purity calibrant in HPLC and LC-MS methods for quality control of plant extracts and herbal products.
• Food & Beverage Research: Studied for its potential as a natural preservative and functional food additive.

Basic Information

Product Name	5-Galloylquinic Acid
CAS No.	53584-43-3
Molecular Formula	C14H16O10
Molecular Weight	344.27 g/mol
Synonyms	1-Galloylquinic Acid; Galloyl Quinic Acid; 5-O-Galloylquinic Acid; Quinic Acid 5-Gallate; 1-O-Galloylquinic Acid; Theogallin; 3,4,5-Trihydroxybenzoic acid 5-(1-carboxy-4,5-dihydroxy-3-oxocyclohexyl) ester
EINECS	Contact for details

Quality Control

Our 5-Galloylquinic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR, to ensure it meets the high standards required for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This product is easily oxidized (store under inert atmosphere) and is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.