Description

Cyclohexane-1,2-Dicarboxylic Acid Mono-tert-Butyl Ester is a high-value chemical intermediate characterized by its unique sterically hindered ester group. This compound is crucial for the synthesis of complex molecules where controlled reactivity and specific spatial orientation are required. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and advanced material science sectors for developing novel active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of chiral drugs and complex active pharmaceutical ingredients (APIs), particularly where the tert-butyl ester group acts as a protecting group or influences pharmacokinetics.
• Advanced Polymer Synthesis: Used as a monomer or co-monomer to create specialty polyesters and polyamides with enhanced thermal stability and specific mechanical properties.
• Ligand and Catalyst Development: Serves as a precursor for creating sophisticated ligands used in asymmetric catalysis and organometallic chemistry.
• Fine Chemical Production: Employed in multi-step organic synthesis for producing agrochemicals, dyes, and other high-value specialty chemicals.
• Academic and Industrial Research: A valuable reagent for methodological development and exploring new chemical reactions in R&D laboratories.

Basic Information

Product Name	Cyclohexane-1,2-Dicarboxylic Acid Mono-tert-Butyl Ester
CAS No.	886365-95-3
Molecular Formula	C12H20O4
Molecular Weight	228.29 g/mol
Synonyms	1,2-Cyclohexanedicarboxylic acid, mono(1,1-dimethylethyl) ester; 1-tert-Butyl cyclohexane-1,2-dicarboxylate; Mono-tert-butyl cyclohexane-1,2-dicarboxylate; 1,2-Cyclohexanedicarboxylic acid mono-tert-butyl ester; 4-tert-Butoxycarbonylcyclohexane-1-carboxylic acid; Cyclohexane-1,2-dicarboxylic acid tert-butyl ester; (1-Carboxycyclohexyl)acetic acid tert-butyl ester
EINECS	Contact for details

Quality Control

Our Cyclohexane-1,2-Dicarboxylic Acid Mono-tert-Butyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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