Description

Muconic Acid CAS NO 505-70-4 is a valuable dicarboxylic acid and a key intermediate in organic synthesis. Its conjugated diene structure makes it a versatile platform chemical for producing high-performance polymers, resins, and bio-based materials. This compound is essential for R&D and production in the pharmaceutical, polymer, and fine chemical industries seeking sustainable and functional building blocks.

Application

• Polymer & Resin Intermediate: Serves as a precursor for the synthesis of high-performance, bio-based polymers like polyamides and polyesters.
• Pharmaceutical Synthesis: Used as a building block in the production of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Specialty Chemicals: A key starting material for manufacturing plasticizers, adhesives, and specialty coatings.
• Biomaterial Production: Acts as a platform chemical in the development of renewable and biodegradable materials.
• Chemical Research: Employed in organic synthesis and catalysis studies due to its reactive carboxylic acid groups and unsaturated bond.
• Flavor & Fragrance Industry: Can be used in the synthesis of certain aroma compounds and intermediates.

Basic Information

Product Name	Muconic Acid
CAS No.	505-70-4
Molecular Formula	C6H6O4
Molecular Weight	142.11 g/mol
Synonyms	(2E,4E)-Hexa-2,4-dienedioic Acid; trans,trans-Muconic Acid; 2,4-Hexadienedioic Acid; all-trans-Muconic Acid; 1,3-Butadiene-1,4-dicarboxylic Acid; Sorbic Acid Dicarboxylic Acid
EINECS	208-011-3

Quality Control

Our Muconic Acid is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting its use in advanced research and industrial synthesis.

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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent absorption of atmospheric moisture, which may affect quality.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Approx. 300°C (dec.)
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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