Description

Isoangustone A CAS NO 129280-34-8 is a specialized natural product compound belonging to the class of prenylated flavonoids. This high-purity phytochemical is valued for its role as a key reference standard and active research compound in life science applications. It is primarily utilized by pharmaceutical R&D, nutraceutical development, and academic research institutions for its significant biological activity profile. The compound is supplied under stringent quality control to ensure batch-to-batch consistency for critical research and development work.

Application

• Pharmaceutical Reference Standard: Used as a certified standard for the identification, purity assessment, and quantification of Isoangustone A in drug discovery and quality control laboratories.
• Bioactivity Research: Serves as a key investigational compound in studies targeting inflammation, metabolic disorders, and oncology due to its reported inhibitory effects on specific enzymes and pathways.
• Natural Product Isolation & Analysis: Employed as a marker compound in the extraction, purification, and analytical method development (e.g., HPLC, LC-MS) for plant extracts containing this flavonoid.
• Nutraceutical & Cosmetic Ingredient Research: Investigated for potential applications in functional food, dietary supplement, and cosmeceutical formulations for its antioxidant properties.
• Biochemical Assay Development: Utilized in high-throughput screening (HTS) and in vitro assay systems to study structure-activity relationships (SAR) and mechanism of action.

Basic Information

Product Name	Isoangustone A
CAS No.	129280-34-8
Molecular Formula	C₂₀H₁₈O₆
Molecular Weight	354.35 g/mol
Synonyms	Isoangustone A; 5,7-Dihydroxy-3-(4-hydroxyphenyl)-6,8-bis(3-methylbut-2-en-1-yl)-4H-chromen-4-one; 3',5,7-Trihydroxy-4',6,8-tri(3-methyl-2-butenyl)flavone; 5,7-Dihydroxy-3-(4-hydroxyphenyl)-6,8-di(3-methyl-2-butenyl)-4H-1-benzopyran-4-one; (S)-Isoangustone A; Flavonoid from Glycyrrhiza uralensis
EINECS	Contact for details

Quality Control

Our Isoangustone A is produced and handled under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, spectroscopic identification (IR, NMR, MS), and residual solvent analysis, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and analytical results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry, cool place. For long-term storage, consider storing at -20°C under an inert atmosphere to ensure optimal stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
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.