Description

Hesperetin 7-o-Sulfate CAS NO 675139-61-4 is a sulfated derivative of the citrus flavonoid hesperetin, representing a key metabolite of hesperidin. This compound is of significant interest for its enhanced bioavailability and distinct biological activity profile compared to its parent aglycone. It is primarily utilized by research and development teams in the nutraceutical, pharmaceutical, and cosmeceutical industries for advanced studies on bioavailability, metabolism, and targeted therapeutic applications.

Application

• Pharmaceutical Reference Standard: Used as a high-purity analytical standard for pharmacokinetic and metabolic studies of hesperidin and related flavonoids.
• Nutraceutical R&D: Investigated for the development of next-generation dietary supplements with improved absorption and targeted bioactivity.
• Bioavailability Enhancement Studies: Serves as a critical compound in research focused on understanding and improving the bioavailability of polyphenolic compounds.
• Metabolite Research: Essential for in vitro and in vivo studies to elucidate the metabolic pathways and biological effects of citrus flavonoid metabolites.
• Cosmeceutical Actives: Explored for potential applications in advanced skincare formulations for its antioxidant and anti-inflammatory properties.
• Biochemical Research: Used in enzyme inhibition assays and studies on cellular signaling pathways influenced by sulfated flavonoids.

Basic Information

Product Name	Hesperetin 7-o-Sulfate
CAS No.	675139-61-4
Molecular Formula	C16H12O9S
Molecular Weight	380.33 g/mol
Synonyms	Hesperetin 7-Sulfate; Hesperetin 7-O-Sulfate Sodium Salt; 5,7-Dihydroxy-3'-methoxy-4'-oxoflavan-7-yl sulfate; 3',5,7-Trihydroxy-4'-methoxyflavanone 7-sulfate; Hesperetin-7-sulphate; 7-O-Sulfohesperetin
EINECS	Contact for details

Quality Control

Our Hesperetin 7-o-Sulfate is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation by spectroscopic methods (IR, MS, NMR). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with research-grade specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥95.0%
Water Content (KF)	≤5.0%
Residue on Ignition	≤1.0%

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