Description

Ombuoside is a bioactive flavonoid glycoside, a key phytochemical compound valued for its research and development potential. Its significance lies in its role as a reference standard and active ingredient for scientific investigation into its biological properties. This high-purity compound is essential for researchers and manufacturers in the pharmaceutical, nutraceutical, and life science sectors, where it is utilized for analytical testing, method development, and formulation studies.

Application

• Pharmaceutical Research & Development: Serves as a critical reference standard and active pharmaceutical ingredient (API) intermediate for studying cardiovascular and metabolic activities.
• Analytical Chemistry: Used as a high-purity certified reference material (CRM) for method validation, quality control, and calibration in HPLC and LC-MS analyses.
• Nutraceutical Formulation: Incorporated into advanced dietary supplement formulations targeting antioxidant and cellular health support.
• Biochemical Research: Employed in in vitro and in vivo studies to investigate its mechanisms of action, pharmacokinetics, and therapeutic potential.
• Cosmeceutical Applications: Explored for inclusion in skincare products for its potential antioxidant and anti-inflammatory benefits.
• Academic & Institutional Research: A vital reagent for universities and research institutes conducting pharmacological and phytochemical studies.

Basic Information

Item	Details
Product Name	Ombuoside
CAS No.	20188-85-6
Molecular Formula	C27H30O14
Molecular Weight	578.52 g/mol
Synonyms	Ombuin-7-rutinoside; 3,5,7,4'-Tetrahydroxyflavone 3-rutinoside; Kaempferol 3-rutinoside; Nicotiflorin; Kaempferol 3-O-rutinoside; Ombuin 7-rutinoside; NSC 407303; Ombuoside (flavonoid)
EINECS	Contact for details

Quality Control

Every batch of Ombuoside is manufactured and tested under strict quality management systems to ensure identity, purity, and consistency. We provide comprehensive analytical documentation, including a Certificate of Analysis (COA) detailing purity by HPLC, residual solvents, and heavy metals. Our quality protocols are designed to meet the rigorous standards required for research and development applications.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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