Description

Cyclohexanecarboxaldehyde, 4-(Methoxymethyl)-, trans- (9Ci) is a specialized aldehyde derivative of cyclohexane, characterized by its trans-configuration and a methoxymethyl substituent at the 4-position. This compound serves as a valuable chiral building block and intermediate in advanced organic synthesis, where its defined stereochemistry and functional groups enable precise molecular construction. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of complex, biologically active molecules, as well as by manufacturers of fine chemicals and flavors & fragrances.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in stereoselective synthesis.
• Agrochemical Synthesis: Used as a precursor in the manufacture of advanced crop protection agents and pesticides with specific stereochemical requirements.
• Fine Chemical Production: Serves as a versatile building block for creating complex organic compounds in custom synthesis and contract manufacturing.
• Flavor and Fragrance Ingredient: Potential intermediate for synthesizing specific aroma chemicals and odorants, leveraging its aldehyde functionality.
• Academic and Industrial Research: Employed in methodological studies and as a standard in catalysis research, asymmetric synthesis, and material science.
• Liquid Crystal & Advanced Material Precursor: Can be utilized in the synthesis of organic components for electronic displays and specialty polymers.

Basic Information

Product Name	Cyclohexanecarboxaldehyde, 4-(Methoxymethyl)-, trans- (9Ci)
CAS No.	151749-94-9
Molecular Formula	C9H16O2
Molecular Weight	156.22 g/mol
Synonyms	trans-4-(Methoxymethyl)cyclohexanecarbaldehyde; (trans)-4-(Methoxymethyl)cyclohexanecarboxaldehyde; 4-(Methoxymethyl)cyclohexanecarbaldehyde, trans-; 4-Methoxymethyl-cyclohexanecarbaldehyde; Cyclohexanecarboxaldehyde, 4-(methoxymethyl)-, (1r,4r)-rel-; (1r,4r)-4-(Methoxymethyl)cyclohexane-1-carbaldehyde
EINECS	Contact for details

Quality Control

Our Cyclohexanecarboxaldehyde, 4-(Methoxymethyl)-, trans- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including chromatography (HPLC, GC) and spectroscopic methods (NMR, IR), to ensure high chemical purity and stereochemical integrity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing assay, identity, and impurity profiles. Our quality system supports compliance with cGMP and ISO standards for reliable, batch-to-batch consistency in critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize moisture ingress and oxidation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0% (Area %)
Isomeric Purity (trans-)	≥ 98.0% (by GC or HPLC)
Water Content (KF)	≤ 0.5%

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