Description

2-Hydroxy-6-[2-(4-Hydroxyphenyl)Vinyl]Benzoic Acid is a specialized phenolic acid derivative with a conjugated molecular structure, making it a valuable intermediate for advanced organic synthesis. Its unique structure provides a versatile scaffold for the development of functional materials and active pharmaceutical ingredients. This compound is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, particularly those targeting inflammation or oxidative stress.
• Agrochemical Research: Used in the development of new-generation plant growth regulators or protective agents due to its phenolic nature.
• Functional Material Precursor: Acts as a monomer or cross-linking agent in the production of specialty polymers, resins, or organic electronic materials.
• UV-Absorbing Agent: Potential application in formulating light-stabilizing additives for coatings and plastics, leveraging its conjugated system.
• Biochemical Research: Utilized as a standard or probe in studies related to antioxidant activity and free radical scavenging mechanisms.
• Dye & Pigment Intermediate: Employed in the synthesis of complex organic dyes and pigments where its structure contributes to color and stability.

Basic Information

Item	Detail
Product Name	2-Hydroxy-6-[2-(4-Hydroxyphenyl)Vinyl]Benzoic Acid
CAS No.	491-79-2
Molecular Formula	C15H12O4
Molecular Weight	256.25 g/mol
Synonyms	6-[2-(4-Hydroxyphenyl)ethenyl]-2-hydroxybenzoic acid; 2-Hydroxy-6-styrylbenzoic acid; 2-Hydroxy-6-(4-hydroxystyryl)benzoic acid; NSC 407332; 2,6-Dihydroxy-4-stilbenecarboxylic acid (tautomeric form); p-Hydroxystyryl salicylic acid; 4'-Hydroxy-2-styrylbenzoic acid
EINECS	207-757-6

Quality Control

Our production of 2-Hydroxy-6-[2-(4-Hydroxyphenyl)Vinyl]Benzoic Acid adheres to stringent in-process controls and final batch testing to ensure consistent purity and performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality system is designed to support cGMP and ISO standards for reliable supply to regulated industries.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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