Description

Isogarciniaxanthone E CAS NO 659747-28-1 is a specialized xanthone derivative, a class of compounds known for their significant biological activity. This high-purity reference standard is critical for research and development in the pharmaceutical and nutraceutical sectors, where precise chemical characterization is paramount. It is primarily sought by scientists and quality control professionals engaged in analytical method development, natural product isolation, and bioactivity screening.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of active pharmaceutical ingredients (APIs) and herbal extracts via HPLC, LC-MS, and NMR.
• Natural Product Research: Serves as a key biomarker or pure compound for studying the pharmacological properties of Garcinia species and other botanical sources.
• Bioactivity Screening: Employed in in vitro and in vivo assays to evaluate potential antioxidant, anti-inflammatory, or anticancer properties.
• Method Development & Validation: Essential for developing and validating analytical methods to ensure accuracy, precision, and specificity in complex matrices.
• Nutraceutical Quality Control: Acts as a certified reference material to authenticate and standardize botanical dietary supplements containing xanthones.

Basic Information

Product Name	Isogarciniaxanthone E
CAS No.	659747-28-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Isogarciniaxanthone E; 1,3,6,7-Tetrahydroxy-2,8-bis(3-methylbut-2-en-1-yl)xanthen-9-one; 2,8-Bis(3-methylbut-2-en-1-yl)-1,3,6,7-tetrahydroxyxanthen-9-one; Garcinia xanthone derivative
EINECS	Contact for details

Quality Control

Our Isogarciniaxanthone E is produced under strict quality management protocols. Each batch undergoes comprehensive analytical characterization, including HPLC for purity assessment and spectroscopic methods (NMR, MS) for structural confirmation, to ensure it meets the exacting standards required for research and development. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting batch-specific data.

Storage

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

Specification

Item	Specification
Appearance	Yellow to brown powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (MS)	Mass spectrum corresponds to reference
Purity (HPLC)	≥95%
Loss on Drying	≤2.0%

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