Description

o-(2-Oxo-2,3-Dihydrobenzoxazol-5-Ylcarbonyl)Benzoic Acid Sodium Salt is a high-purity, synthetically derived organic salt with a complex heterocyclic structure. This compound is valued as a critical pharmaceutical intermediate and a versatile building block for advanced organic synthesis. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting the central nervous system or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used as a building block for developing advanced herbicides, fungicides, and plant growth regulators with specific modes of action.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a potential electron-transport or host material in the development of efficient OLED devices due to its fused aromatic structure.
• Ligand for Catalysis: Can be utilized to create complex ligands for transition metal catalysts used in asymmetric synthesis and cross-coupling reactions.
• Polymer Modification: Employed to introduce specific functional groups into polymer chains, enhancing properties like adhesion, thermal stability, or biocompatibility.
• Research & Development: A valuable compound for academic and industrial research in medicinal chemistry, material science, and synthetic methodology development.

Basic Information

Product Name	o-(2-Oxo-2,3-Dihydrobenzoxazol-5-Ylcarbonyl)Benzoic Acid Sodium Salt
CAS No.	85469-62-1
Molecular Formula	C15H8NNaO5
Molecular Weight	305.22 g/mol
Synonyms	5-(2-Carboxybenzoyl)-2-benzoxazolinone Sodium Salt; Benzoic acid, 2-[(2,3-dihydro-2-oxo-5-benzoxazolyl)carbonyl]-, sodium salt; Sodium 2-[(2,3-dihydro-2-oxo-5-benzoxazolyl)carbonyl]benzoate; 2-(2-Oxo-2,3-dihydro-1,3-benzoxazol-5-ylcarbonyl)benzoic Acid Sodium Salt; 5-(o-Carboxybenzoyl)-2-benzoxazolinone Sodium Salt
EINECS	Contact for details

Quality Control

Every batch of o-(2-Oxo-2,3-Dihydrobenzoxazol-5-Ylcarbonyl)Benzoic Acid Sodium Salt is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency suitable for demanding R&D and scale-up processes. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.