Description

3-Phenylsalicylic Acid is a versatile organic compound that serves as a key intermediate in advanced chemical synthesis. Its unique structure, combining phenolic and carboxylic acid functionalities with a phenyl substituent, makes it valuable for creating complex molecules with specific properties. This high-purity intermediate is essential for research and production in the pharmaceutical and fine chemical industries, where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other active pharmaceutical ingredients (APIs).
• Organic Synthesis: Used as a precursor for ligands, catalysts, and complex organic molecules in research and development.
• Agrochemicals: Serves as an intermediate in the production of certain herbicides and plant growth regulators.
• Dye & Pigment Manufacturing: Acts as a starting material for synthesizing specific azo dyes and colorants.
• Material Science: Employed in the development of advanced polymers and liquid crystals.
• Chemical Research: Utilized in academic and industrial laboratories for method development and novel compound synthesis.

Basic Information

Product Name	3-Phenylsalicylic Acid
CAS No.	304-06-3
Molecular Formula	C13H10O3
Molecular Weight	214.22 g/mol
Synonyms	2-Hydroxy-3-phenylbenzoic Acid; 3-Phenyl-2-hydroxybenzoic Acid; 3-PSA; o-Hydroxy-m-phenylbenzoic Acid; 2-Carboxy-6-phenylphenol; 3-Phenylsalicylate; NSC 403697; 3-Phenyl-2-hydroxybenzoate
EINECS	206-158-8

Quality Control

Our 3-Phenylsalicylic Acid is manufactured 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 fine chemical applications. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and compliance with your specifications.

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). Keep away from heat, sparks, and open flame. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	185 - 190 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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