Description

Pentamethyl Cyclohexane-1,1,3,3,5-Pentacarboxylate is a high-purity, multifunctional organic intermediate characterized by its unique sterically hindered polycarboxylate structure. This compound is valued for its role as a versatile building block in advanced organic synthesis, enabling the creation of complex molecular architectures. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of complex drug molecules, particularly those requiring rigid, multi-functional core structures.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators where its polycarboxylate framework contributes to bioactivity.
• Specialty Polymer & Resin Production: Acts as a cross-linking agent or monomer for producing high-performance polymers with specific thermal and mechanical properties.
• Ligand & Catalyst Development: Employed in organometallic chemistry to create novel chelating ligands for catalytic systems.
• Fine Chemical & Dye Intermediate: Provides a polyfunctional platform for synthesizing complex dyes, pigments, and other performance chemicals.
• Academic & Industrial Research: A valuable tool for methodological studies in organic synthesis and material science research.

Basic Information

Product Name	Pentamethyl Cyclohexane-1,1,3,3,5-Pentacarboxylate
CAS No.	99627-63-1
Molecular Formula	C16H22O10
Molecular Weight	374.34 g/mol
Synonyms	1,1,3,3,5-Pentacarboxylic Acid, 1,2,2,4,4,6-Hexamethylcyclohexane Pentamethyl Ester; Cyclohexane-1,1,3,3,5-pentacarboxylic Acid Pentamethyl Ester; 1,2,2,4,4,6-Hexamethyl-1,3,3,5,5-pentacarboxymethylcyclohexane; PMCHP; Pentamethyl 1,2,2,4,4,6-hexamethylcyclohexane-1,1,3,3,5-pentacarboxylate
EINECS	Contact for details

Quality Control

Our Pentamethyl Cyclohexane-1,1,3,3,5-Pentacarboxylate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets exacting specifications for research and industrial use. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance protocols.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm

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