Description

Succinic Acid Hydrogen 1-(5-Chloro-2-Oxobenzoxazol-3-Yl)Methyl Ester is a specialized organic compound with the CAS number 63992-03-0, serving as a key synthetic intermediate in advanced chemical manufacturing. Its value lies in its unique molecular structure, which incorporates both a benzoxazolone moiety and a succinate ester linkage, making it a versatile building block for the development of active pharmaceutical ingredients and high-performance materials. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty chemical industries seeking to develop novel compounds with specific biological or functional properties.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting neurological or anti-inflammatory pathways.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides, fungicides, or plant growth regulators.
• Organic Light-Emitting Diode (OLED) Materials: Serves as a building block for electron-transport or host materials in advanced display technologies.
• Polymer Modification: Employed to introduce functional benzoxazolone groups into polymer chains, enhancing material properties like UV stability or adhesion.
• Bioconjugation & Probe Development: Useful in creating fluorescent probes or affinity labels for biochemical research and diagnostic applications.
• Ligand for Catalysis: Can be utilized to develop novel ligands for asymmetric catalysis in fine chemical synthesis.

Basic Information

Product Name	Succinic Acid Hydrogen 1-(5-Chloro-2-Oxobenzoxazol-3-Yl)Methyl Ester
CAS No.	63992-03-0
Molecular Formula	C12H10ClNO5
Molecular Weight	283.66 g/mol
Synonyms	1-(5-Chloro-2-oxo-3-benzoxazolyl)methyl hydrogen succinate; 3-[(Carboxypropionyl)oxymethyl]-5-chloro-2-benzoxazolinone; Succinic acid mono[(5-chloro-2-oxo-3-benzoxazolyl)methyl] ester; 5-Chloro-3-(hydroxymethyl)-2-benzoxazolinone hydrogen succinate; (5-Chloro-2-oxobenzoxazol-3-yl)methyl hydrogen succinate; 3-(Hydroxymethyl)-5-chloro-2-benzoxazolinone succinate (1:1); 5-Chloro-3-[[(3-carboxy-1-oxopropyl)oxy]methyl]-2(3H)-benzoxazolone
EINECS	Contact for details

Quality Control

Our Succinic Acid Hydrogen 1-(5-Chloro-2-Oxobenzoxazol-3-Yl)Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications and high-purity standards typical for advanced intermediates. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment to guarantee traceability and batch-to-batch consistency.

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). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%

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