Description

Glyasperin D is a specialized flavonoid-derived compound with significant research and development potential. This high-purity standard is critical for ensuring analytical accuracy and reproducibility in scientific studies. It serves as a key reference material for researchers and formulators in the pharmaceutical, nutraceutical, and life science industries, where precise compound identification and quantification are paramount.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity assessment, and quantification of Glyasperin D in drug discovery, quality control (QC), and method validation processes.
• Biochemical Research: Employed as a critical tool in in vitro and in vivo studies to investigate its biological activities, including potential antioxidant, anti-inflammatory, or other pharmacological effects.
• Natural Product Analysis: Serves as a certified standard for the analysis of complex botanical extracts, enabling accurate content measurement in herbal supplements and traditional medicine research.
• Academic Research: Provides a reliable, high-quality material for university and institutional labs conducting fundamental research on flavonoid chemistry and bioactivity.
• Method Development: Essential for developing and calibrating analytical methods such as HPLC, LC-MS, and NMR for the detection of related compounds in various matrices.

Basic Information

Product Name	Glyasperin D
CAS No.	142561-10-2
Molecular Formula	C21H22O6
Molecular Weight	370.40 g/mol
Synonyms	Glyasperin D; 5,7-Dihydroxy-3-(4-hydroxy-3-(3-methylbut-2-en-1-yl)phenyl)-6-methoxy-4H-chromen-4-one; 3'-(3-Methyl-2-butenyl)-3,5,7-trihydroxy-4'-methoxyflavone; Flavonoid from *Glycyrrhiza aspera*; Licorice flavonoid
EINECS	Contact for details

Quality Control

Every batch of Glyasperin D is produced and tested under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing, including advanced chromatographic and spectroscopic methods, to ensure compliance with industry standards for reference materials. Certificates of Analysis (COA) detailing batch-specific results 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 hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
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.