Description

3-o-(6'-o-Galloyl)-β-D-Glucopyranosylmaltol CAS NO 163397-38-4 is a specialized polyphenolic compound derived from the esterification of maltol with gallic acid via a glucopyranosyl linker. This unique structure makes it a compound of significant interest for its potential bioactive properties, including antioxidant and metal-chelating activities. It is primarily sought by research and development teams in the nutraceutical, cosmetic, and pharmaceutical industries for use in advanced formulation studies and as a reference standard.

Application

• Pharmaceutical Research: Investigated as a potential active pharmaceutical ingredient (API) or intermediate for its bioactive properties.
• Nutraceutical Formulations: Used in the development of dietary supplements targeting oxidative stress, leveraging its antioxidant profile.
• Cosmetic Science: Incorporated into advanced skincare product research for anti-aging and protective formulations.
• Biochemical Research: Serves as a key reference standard and reagent in studies of polyphenol metabolism and glycoside activity.
• Food Science: Explored as a natural flavor enhancer or functional food additive with potential health benefits.
• Analytical Chemistry: Used as a high-purity calibration standard for HPLC, LC-MS, and other analytical methods.

Basic Information

Item	Details
Product Name	3-o-(6'-o-Galloyl)-β-D-Glucopyranosylmaltol
CAS No.	163397-38-4
Molecular Formula	C20H20O12
Molecular Weight	452.37 g/mol
Synonyms	3-O-(6'-O-Galloyl)-β-D-glucopyranosylmaltol; Galloyl Maltol Glucoside; Maltol 3-(6-galloylglucoside); 3-(6-Galloylglucosyl)maltol; 163397-38-4; 3-O-(6'-O-Galloyl)-β-D-glucopyranosylmaltol
EINECS	Contact for details

Quality Control

Our 3-o-(6'-o-Galloyl)-β-D-Glucopyranosylmaltol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and MS, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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