Description

(Z)-2-Butenedioic Acid 1-Phenyl 4-Sodium Salt is a high-purity, functionalized maleic acid derivative. This compound is valued for its role as a versatile intermediate and building block in advanced organic synthesis and specialty polymer chemistry. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators.
• Polymer Chemistry: Serves as a functional monomer or cross-linking agent in the manufacture of specialty polymers, resins, and coatings.
• Chemical Research: Employed in academic and industrial R&D for exploring new organic reactions and material properties.
• Dye & Pigment Industry: Acts as an intermediate in the synthesis of specialized colorants and optical brighteners.
• Chelating Agent Precursor: Used in the development of ligands and chelating agents for metal ion sequestration.

Basic Information

Product Name	(Z)-2-Butenedioic Acid 1-Phenyl 4-Sodium Salt
CAS No.	72175-35-0
Molecular Formula	C10H7NaO4
Molecular Weight	214.15 g/mol
Synonyms	Monophenyl Maleate Sodium Salt; Sodium Phenyl Maleate; (Z)-1-Phenyl-4-sodium but-2-enedioate; Maleic Acid Monophenyl Ester Sodium Salt; Phenyl Hydrogen Maleate Sodium Salt; Sodium (Z)-1-Phenyl-1,2-ethenedicarboxylate; 4-Sodium 1-Phenyl (Z)-2-butenedioate
EINECS	Contact for details

Quality Control

Our (Z)-2-Butenedioic Acid 1-Phenyl 4-Sodium Salt is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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