Description

Cyclopentanemethanamine, 1-Methyl-3-(1-Methylethyl)- (9Ci) is a specialized organic amine building block with a unique sterically hindered cyclopentane backbone. This compound matters for its role as a key chiral intermediate in the synthesis of complex pharmaceutical molecules and advanced materials, where its specific stereochemistry and amine functionality are critical. It is primarily needed by research and development chemists, process scale-up teams, and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: A crucial chiral building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and antiviral drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, where its structural motif can enhance biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Specialty Polymer Modification: Employed to introduce amine functionality into polymer chains, modifying properties like adhesion, solubility, and reactivity.
• Chemical Research & Development: A valuable reagent for exploring new synthetic pathways and creating compound libraries for high-throughput screening.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value fine chemicals and flavors & fragrances.

Basic Information

Product Name	Cyclopentanemethanamine, 1-Methyl-3-(1-Methylethyl)- (9Ci)
CAS No.	408330-48-3
Molecular Formula	C10H21N
Molecular Weight	155.28 g/mol
Synonyms	1-Isopropyl-3-methylcyclopentanemethylamine; (1-Isopropyl-3-methylcyclopentyl)methanamine; 1-Methyl-3-(1-methylethyl)cyclopentanemethanamine; 3-Methyl-1-isopropylcyclopentanemethylamine; α-(1-Isopropyl-3-methylcyclopentyl)methylamine; Cyclopentanemethanamine, 1-methyl-3-(1-methylethyl)-; CAS 408330-48-3
EINECS	Contact for details

Quality Control

Our Cyclopentanemethanamine, 1-Methyl-3-(1-Methylethyl)- (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) with detailed chromatographic data (HPLC/GC) are provided for full traceability and lot-to-lot consistency.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC/GC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
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.