Description

Meso-Butane-1,2,3,4-Tetracarboxylic Acid is a high-purity, multifunctional organic acid building block with four carboxylic acid groups, offering significant versatility in synthesis. Its unique symmetrical structure makes it a valuable intermediate for creating complex polymers, metal-organic frameworks (MOFs), and specialty chelating agents. This compound is essential for researchers and manufacturers in the pharmaceutical, advanced materials, and fine chemical sectors seeking to develop novel products with enhanced properties.

Application

• Polymer Synthesis: A key monomer for producing high-performance polyimides, polyamides, and polyester resins with excellent thermal stability and mechanical strength.
• Metal-Organic Frameworks (MOFs): Serves as a versatile organic linker for constructing porous MOF materials used in gas storage, separation, and catalysis.
• Chelating Agents & Sequesterants: Used in the formulation of industrial cleaners, water treatment chemicals, and textile processing aids due to its strong metal ion binding capacity.
• Pharmaceutical Intermediates: Employed in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Crosslinking Agent: Functions as an effective crosslinker in coatings, adhesives, and elastomers to improve durability and chemical resistance.
• Analytical Chemistry: Utilized as a standard or reagent in analytical methods and research.

Basic Information

Product Name	Meso-Butane-1,2,3,4-Tetracarboxylic Acid
CAS No.	4534-68-3
Molecular Formula	C8H10O8
Molecular Weight	234.16 g/mol
Synonyms	1,2,3,4-Butanetetracarboxylic Acid; BTCA; Meso-1,2,3,4-Butanetetracarboxylic Acid; (2R,3S)-2,3-Bis(carboxymethyl)succinic Acid; Tetrahydrofuran-2,3,4,5-tetracarboxylic Acid; NSC 163880; Butane-1,2,3,4-tetracarboxylic Acid
EINECS	Contact for details

Quality Control

Our Meso-Butane-1,2,3,4-Tetracarboxylic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing, including HPLC and titration methods, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product quality. Keep away from incompatible materials such as strong bases and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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