Description

Sinensetin is a polymethoxylated flavone, a specific class of natural compound known for its distinct biological activity profile. This high-purity reference standard is critical for research and development, providing a reliable benchmark for analytical and pharmacological studies. It is primarily utilized by the pharmaceutical, nutraceutical, and academic research sectors for applications in drug discovery, quality control of botanical extracts, and metabolic research.

Application

• Pharmaceutical Reference Standard: Used for the identification, assay, and purity testing of sinensetin in drug substances, herbal medicines, and finished products.
• Nutraceutical & Dietary Supplement R&D: Serves as a key marker compound for standardizing citrus-based extracts and formulating evidence-based health products.
• Biological & Pharmacological Research: Employed in in vitro and in vivo studies to investigate its potential anti-inflammatory, neuroprotective, and metabolic regulatory properties.
• Analytical Chemistry: Essential for developing and validating HPLC, LC-MS, and other chromatographic methods for flavonoid analysis.
• Food & Beverage Science: Used in quality control to quantify sinensetin content in citrus juices, flavors, and functional food ingredients.
• Cosmetic Ingredient Research: Investigated for potential topical applications due to its antioxidant characteristics.

Basic Information

Product Name	Sinensetin
CAS No.	2306-27-6
Molecular Formula	C20H20O7
Molecular Weight	372.37 g/mol
Synonyms	3',4',5,6,7-Pentamethoxyflavone; 5,6,7,3',4'-Pentamethoxyflavone; Sinensetin; NSC 407296; 4H-1-Benzopyran-4-one, 5,6,7-trimethoxy-2-(3,4-dimethoxyphenyl)-
EINECS	218-989-7

Quality Control

Our Sinensetin is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR, MS). We provide full traceability and Certificates of Analysis (COA) are available for all shipments, detailing purity, related substances, and residual solvents to ensure compliance with research and development requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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