Description

Cyclohex-4-Ene-1,2-Dicarboxylic Acid CAS NO 88-98-2 is a versatile, unsaturated dicarboxylic acid derivative with a cyclohexene backbone, serving as a key synthetic intermediate in advanced organic chemistry. Its unique structure, featuring both a carboxylic acid functionality and an alkene group, makes it a valuable building block for creating complex molecules and specialty polymers. This compound is essential for research and development chemists, pharmaceutical manufacturers, and industrial chemical producers seeking to develop novel materials, active pharmaceutical ingredients (APIs), and performance additives.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of complex drug molecules, particularly those requiring a functionalized cyclohexene scaffold.
• Polymer & Resin Production: Used as a monomer or co-monomer in the manufacture of specialty polyesters, alkyd resins, and other polymers, where it imparts specific chemical resistance or flexibility.
• Fine Chemical Synthesis: Serves as a versatile building block for synthesizing complex organic compounds, including ligands, catalysts, and chiral auxiliaries in asymmetric synthesis.
• Agrochemical Development: Employed in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Crosslinking Agent: Functions as a crosslinker in coatings, adhesives, and composite materials due to its reactive double bond and carboxylic acid groups.
• Academic & Industrial R&D: A valuable reagent for chemical research in universities and corporate laboratories exploring new synthetic methodologies and material properties.

Basic Information

Product Name	Cyclohex-4-Ene-1,2-Dicarboxylic Acid
CAS No.	88-98-2
Molecular Formula	C8H10O4
Molecular Weight	170.16 g/mol
Synonyms	1,2-Cyclohexenedicarboxylic Acid; 4-Cyclohexene-1,2-dicarboxylic Acid; Cyclohex-4-ene-cis-1,2-dicarboxylic Acid; 1,2,3,6-Tetrahydrophthalic Acid; δ4-Tetrahydrophthalic Acid; NSC 66400; cis-1,2,3,6-Tetrahydrophthalic Acid
EINECS	201-873-2

Quality Control

Our Cyclohex-4-Ene-1,2-Dicarboxylic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, GC, and NMR, to verify identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing specific test results is provided with each shipment to support your quality assurance protocols and regulatory compliance needs.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which may affect product quality and stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.