Description

Osajin CAS NO 482-53-1 is a high-purity, naturally occurring isoflavonoid compound. This specialized chemical is valued for its role as a key reference standard and active research compound in the life sciences. It is primarily sought after by pharmaceutical R&D, nutraceutical development, and advanced material science sectors for its specific biological and chemical properties. Our supply ensures consistent quality and reliable availability for critical industrial and research applications.

Application

• Pharmaceutical Reference Standard: Used for the identification, purity assessment, and quantification of related compounds in drug development and quality control laboratories.
• Biochemical Research: Serves as a key intermediate or probe in studying biological pathways, enzyme interactions, and cellular mechanisms.
• Nutraceutical & Cosmetic Ingredient: Investigated for potential applications in functional food formulations and advanced skincare products due to its natural origin and bioactivity.
• Academic Research: Utilized in universities and research institutes for chemical synthesis, natural product chemistry studies, and pharmacological screening.
• Analytical Chemistry: Employed as a calibration standard in chromatographic methods (HPLC, LC-MS) for method development and validation.

Basic Information

Product Name	Osajin
CAS No.	482-53-1
Molecular Formula	C₂₀H₁₆O₆
Molecular Weight	352.34 g/mol
Synonyms	Osajin; 3-(2,4-Dihydroxyphenyl)-5,7-dihydroxy-8-(3-methylbut-2-enyl)chromen-4-one; 5,7,2',4'-Tetrahydroxy-8-(3-methyl-2-butenyl)isoflavone; NSC 122180; Isoosajin; 8-Prenylgenistein
EINECS	Contact for details

Quality Control

Every batch of Osajin is subjected to rigorous analytical testing to ensure identity, purity, and consistency. Our quality assurance protocols are designed to meet the stringent requirements of research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), identification (IR, NMR), and other relevant parameters is provided with each shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at a controlled room temperature (15-25°C) to minimize oxidation and ensure long-term stability. Keep the container sealed when not in use to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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