Description

Venosan CAS NO 78920-51-1 is a high-purity chemical compound utilized in advanced pharmaceutical and research applications. Its specific molecular structure makes it a valuable intermediate for the synthesis of complex active pharmaceutical ingredients (APIs). This product is essential for manufacturers and research institutions focused on developing new therapeutic agents and fine chemicals. We supply it with a commitment to stringent quality control and reliable global logistics.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reagent or substrate in enzymatic studies and metabolic pathway investigations.
• Fine Chemical Synthesis: Serves as a precursor in multi-step organic synthesis for specialty chemicals.
• Analytical Reference Standard: Employed as a certified reference material (CRM) for quality control and method validation in analytical laboratories.
• Cosmetic Ingredient Development: Investigated for use in the formulation of advanced skincare and dermatological products.

Basic Information

Item	Detail
Product Name	Venosan
CAS No.	78920-51-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Venosan; 78920-51-1; 5,7-Dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one; 5,7-Dihydroxy-2-(4-hydroxyphenyl)chromen-4-one; 4H-1-Benzopyran-4-one, 5,7-dihydroxy-2-(4-hydroxyphenyl)-; 2-(4-Hydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one; 5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-chromone
EINECS	Contact for details

Quality Control

Our Venosan is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for pharmaceutical and research use. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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