Description

Flavianic Acid is a specialized organic compound known for its role as a biochemical reagent and analytical standard. This product is valued for its high purity and consistent performance in sensitive research and industrial processes. It is primarily utilized by professionals in the pharmaceutical, biochemical research, and fine chemical synthesis sectors who require reliable, high-quality intermediates and reagents.

Application

• As a biochemical research reagent for studying enzyme interactions and protein chemistry.
• Used in the synthesis of specialized dyes and colorimetric indicators.
• Acts as a precursor or intermediate in the production of fine chemicals and active pharmaceutical ingredients (APIs).
• Employed as an analytical standard in chromatography (HPLC, TLC) for method development and quality control.
• Potential use in the development of diagnostic kits and assay systems.
• Application in academic and industrial research for investigating organic reaction mechanisms.

Basic Information

Product Name	Flavianic Acid
CAS No.	483-84-1
Molecular Formula	C10H6N2O8S
Molecular Weight	314.23 g/mol
Synonyms	2,4-Dinitro-1-naphthol-7-sulfonic Acid; Naphthol Yellow S; Acid Yellow 1; CI 10316; Flavianate; 7-Hydroxy-8-(2,4-dinitrophenylazo)-1,3-naphthalenedisulfonic Acid; 1-Naphthol-2,4-dinitro-7-sulfonic Acid
EINECS	207-612-1

Quality Control

Our Flavianic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for research and industrial use. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles 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 (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange-yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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