Description

1-Cyclohexene-1-Carboxylic Acid, 4-Hydroxy- (9Ci) is a functionalized cyclohexene derivative that serves as a versatile chiral building block and synthetic intermediate. Its unique structure, featuring both a carboxylic acid and a hydroxyl group on a cyclohexene ring, makes it valuable for constructing complex molecules with precise stereochemistry. This compound is primarily sought by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in asymmetric synthesis and medicinal chemistry.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring complex, saturated ring systems.
• Agrochemical Research: Used in the development of novel herbicides, fungicides, and plant growth regulators that leverage its stereochemical properties.
• Asymmetric Catalyst Ligand Precursor: Serves as a starting material for the preparation of chiral ligands used in transition metal catalysis.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing specialty chemicals and advanced materials.
• Academic & Industrial R&D: A valuable compound for methodological studies in organic synthesis, including cycloaddition reactions and functional group transformations.

Basic Information

Product Name	1-Cyclohexene-1-Carboxylic Acid, 4-Hydroxy- (9Ci)
CAS No.	148874-23-1
Molecular Formula	C7H10O3
Molecular Weight	142.15 g/mol
Synonyms	4-Hydroxy-1-cyclohexene-1-carboxylic acid; 4-Hydroxycyclohex-1-ene-1-carboxylic acid; (4-Hydroxy-1-cyclohexen-1-yl)carboxylic acid; 1-Carboxy-4-hydroxycyclohex-1-ene; 4-Hydroxy-1-cyclohexenecarboxylic acid
EINECS	Contact for details

Quality Control

Our 1-Cyclohexene-1-Carboxylic Acid, 4-Hydroxy- (9Ci) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and chiral purity analysis, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment and are available upon request.

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 structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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