Description

Methyl 1-Amino-1-Cyclopentanecarboxylate Hydrochloride is a high-purity, pharmaceutically relevant intermediate, primarily valued for its role as a key building block in the synthesis of complex organic molecules. Its functionalized cyclopentane ring and protected amino acid ester moiety make it a versatile synthon for medicinal chemistry research and process development. This compound is essential for researchers and manufacturers in the pharmaceutical and fine chemical industries, particularly those developing novel active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of complex drug candidates, particularly those containing constrained amino acid analogs or cyclopentane-based scaffolds.
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies to develop new therapeutic agents.
• Peptidomimetic Synthesis: Serves as a precursor for non-natural amino acids used to create peptide mimics with enhanced stability and bioavailability.
• Fine Chemical Production: Employed in the multi-step synthesis of specialty chemicals, agrochemicals, and advanced materials.
• Academic & R&D Laboratories: Utilized in organic synthesis research for methodology development and the construction of novel molecular architectures.

Basic Information

Product Name	Methyl 1-Amino-1-Cyclopentanecarboxylate Hydrochloride
CAS No.	60421-23-0
Molecular Formula	C7H14ClNO2
Molecular Weight	179.65 g/mol
Synonyms	1-Amino-1-cyclopentanecarboxylic acid methyl ester hydrochloride; Methyl 1-aminocyclopentanecarboxylate hydrochloride; 1-Cyclopentane-1-carboxylic acid, 1-amino-, methyl ester, hydrochloride; Methyl aminocyclopentanecarboxylate HCl; 1-Amino-cyclopentanecarboxylic acid methyl ester HCl; Methyl ester of 1-aminocyclopentane-1-carboxylic acid hydrochloride
EINECS	Contact for details

Quality Control

Our Methyl 1-Amino-1-Cyclopentanecarboxylate Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for research and pharmaceutical applications. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are provided with every shipment to ensure full traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry, inert conditions to maintain stability and purity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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