Description

Cyclohexaneacetic Acid, 4-[4-(Cyanomethyl)Phenyl]-, Ethyl Ester, trans- is a high-purity, advanced pharmaceutical intermediate designed for the synthesis of complex active pharmaceutical ingredients (APIs). Its precise stereochemistry and functional groups make it a critical building block for research and development in modern medicinal chemistry. This compound is essential for pharmaceutical manufacturers and R&D laboratories focused on developing novel therapeutic agents, particularly in areas requiring specific molecular architectures.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the multi-step synthesis of proprietary APIs and investigational new drugs.
• Organic Synthesis Building Block: Used in complex organic transformations, including coupling reactions and cyclizations, to construct novel molecular frameworks.
• Medicinal Chemistry Research: Serves as a core scaffold for structure-activity relationship (SAR) studies and the development of new chemical entities (NCEs).
• Process Chemistry Development: Employed in route scouting and optimization for the scalable, GMP-compliant production of target molecules.
• Fine Chemical Production: Utilized in the manufacture of specialty chemicals requiring high stereochemical purity and defined functionalization.

Basic Information

Product Name	Cyclohexaneacetic Acid, 4-[4-(Cyanomethyl)Phenyl]-, Ethyl Ester, trans-
CAS No.	1031336-85-2
Molecular Formula	C18H23NO2
Molecular Weight	285.38 g/mol
Synonyms	trans-4-[4-(Cyanomethyl)phenyl]cyclohexaneacetic acid ethyl ester; Ethyl trans-4-[4-(cyanomethyl)phenyl]cyclohexylacetate; (trans)-Ethyl 4-[4-(cyanomethyl)phenyl]cyclohexaneacetate; 4-[4-(Cyanomethyl)phenyl]cyclohexaneacetic acid ethyl ester, trans-; 1031336-85-2; Ethyl (trans-4-(4-(cyanomethyl)phenyl)cyclohexyl)acetate; trans-Ethyl 4-(4-(cyanomethyl)phenyl)cyclohexaneacetate
EINECS	Contact for details

Quality Control

Our Cyclohexaneacetic Acid, 4-[4-(Cyanomethyl)Phenyl]-, Ethyl Ester, trans- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral HPLC, NMR, and mass spectrometry, to confirm identity, stereochemical purity, and chemical purity. Certificates of Analysis (COA) detailing all specifications are provided to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong oxidizing agents and strong bases. The compound is moisture-sensitive; keep container tightly sealed under an inert atmosphere if necessary.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% (trans-isomer)
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.