Description

Garciniaxanthone E CAS NO 173294-74-1 is a specialized, high-purity xanthone derivative isolated from Garcinia species. This compound is of significant interest for its role as a key reference standard and a promising bioactive lead molecule in advanced research and development. It is primarily sought by professionals in the pharmaceutical, nutraceutical, and life sciences sectors for applications in analytical chemistry, bioactivity screening, and the development of novel therapeutic agents.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the qualitative and quantitative analysis of Garcinia extracts and related products in quality control laboratories.
• Bioactivity and Mechanism Studies: Serves as a pure chemical entity for in-vitro and in-vivo research into anti-inflammatory, antioxidant, and potential anticancer properties.
• Natural Product Chemistry Research: Essential for isolation, identification, and structural elucidation workflows in academic and industrial R&D settings.
• Nutraceutical Ingredient Standardization: Employed to standardize and authenticate botanical dietary supplements derived from Garcinia mangostana and other species to ensure product potency and consistency.
• High-Throughput Screening (HTS): Used as a well-defined compound in libraries for screening against various biological targets to discover new drug leads.
• Analytical Method Development: Critical for developing and validating precise HPLC, LC-MS, and GC-MS methods for the detection of xanthones in complex matrices.

Basic Information

Product Name	Garciniaxanthone E
CAS No.	173294-74-1
Molecular Formula	C24H26O6
Molecular Weight	410.46 g/mol
Synonyms	1,3,5-Trihydroxy-2-(3-methylbut-2-en-1-yl)-6,6-dimethyl-4-(4-methylpent-3-en-1-yl)-6H-benzo[c]chromen-6-one; Garcinone E; 6H-Benzo[c]chromen-6-one, 1,3,5-trihydroxy-2-(3-methyl-2-buten-1-yl)-6,6-dimethyl-4-(4-methyl-3-penten-1-yl)-; Garciniaxanthone E
EINECS	Contact for details

Quality Control

Every batch of Garciniaxanthone E is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our standard grade meets high-purity research specifications, with comprehensive characterization via HPLC, MS, and NMR. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting the analytical results. We can also supply material tailored to meet specific pharmacopeial or internal quality standards upon request.

Storage

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

Specification

Item	Specification
Appearance	Yellow to pale 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%
Heavy Metals (as Pb)	≤ 20 ppm

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