Description

Cyclohexanecarboxaldehyde, 3-Methoxy-, trans- (9Ci) is a specialized chiral aldehyde building block of significant interest in advanced organic synthesis. Its defined stereochemistry and functional groups make it a valuable precursor for constructing complex molecules with high optical purity. This compound is primarily utilized by research and development chemists in the pharmaceutical and agrochemical industries for the synthesis of active ingredients and novel intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in projects requiring stereochemical control.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides where specific stereoisomers exhibit enhanced biological activity.
• Flavor & Fragrance Chemistry: Serves as a building block for the synthesis of complex, high-value aroma chemicals and flavor compounds.
• Material Science Research: Employed in the development of specialty polymers and liquid crystals where the cyclohexane core and aldehyde functionality are critical.
• Asymmetric Catalysis Studies: Used as a standard or test substrate in academic and industrial research focused on developing new chiral catalysts and synthetic methodologies.
• Fine Chemical Production: An intermediate in multi-step synthesis for other high-value, low-volume specialty chemicals.

Basic Information

Product Name	Cyclohexanecarboxaldehyde, 3-Methoxy-, trans- (9Ci)
CAS No.	170292-47-4
Molecular Formula	C8H14O2
Molecular Weight	142.20 g/mol
Synonyms	trans-3-Methoxycyclohexanecarboxaldehyde; (1r,3r)-3-Methoxycyclohexanecarbaldehyde; 3-Methoxycyclohexanecarbaldehyde, trans-; trans-3-Methoxycyclohexanecarbaldehyde; (trans)-3-Methoxycyclohexanecarboxaldehyde; 3-Methoxycyclohexanecarboxylic aldehyde, trans-; Cyclohexanecarboxaldehyde, 3-methoxy-, (1R,3R)-rel-
EINECS	Contact for details

Quality Control

Our Cyclohexanecarboxaldehyde, 3-Methoxy-, trans- (9Ci) is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC and GC, to ensure it meets the high standards required for research and process development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 2-8°C for long-term stability. This compound is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided. Allow the container to reach room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% de (trans isomer)
Water Content (KF)	≤ 0.5%

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