Description

Cyclopentanecarboxylic Acid, 3-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-, Methyl Ester is a high-purity, protected amino acid derivative serving as a critical building block in advanced organic synthesis. This compound matters for its role in constructing complex molecular architectures with precise stereochemistry and functional group compatibility. Pharmaceutical, agrochemical, and advanced materials researchers need it for the development of novel active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: Key synthon for the preparation of peptidomimetics, protease inhibitors, and other bioactive molecules with cyclopentane scaffolds.
• Agrochemical Synthesis: Building block for novel herbicides, fungicides, and plant growth regulators requiring specific chiral centers.
• Peptide Chemistry: Used in solid-phase and solution-phase peptide synthesis to incorporate constrained, non-proteinogenic amino acids.
• Chemical Research & Development: Versatile starting material for medicinal chemistry programs and library synthesis in drug discovery.
• Specialty Polymer Monomer: Potential precursor for functionalized polymers with tailored properties for niche industrial applications.

Basic Information

Product Name	Cyclopentanecarboxylic Acid, 3-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-, Methyl Ester
CAS No.	1400583-12-1
Molecular Formula	C12H21NO4
Molecular Weight	243.30 g/mol
Synonyms	Methyl 3-[(tert-Butoxycarbonyl)amino]cyclopentanecarboxylate; 3-[(tert-Butoxycarbonyl)amino]cyclopentanecarboxylic acid methyl ester; Boc-3-amino-cyclopentanecarboxylic acid methyl ester; (1R,3S)-Methyl 3-[(tert-butoxycarbonyl)amino]cyclopentanecarboxylate (for specific isomer); Methyl 3-(Boc-amino)cyclopentanecarboxylate; Cyclopentanecarboxylic acid, 3-[(tert-butoxycarbonyl)amino]-, methyl ester; 3-(Boc-amino)cyclopentanecarboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Our Cyclopentanecarboxylic Acid, 3-[[(1,1-Dimethylethoxy)Carbonyl]Amino]-, Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and consistent performance. Certificates of Analysis (COA) with full traceability are provided to support your R&D and cGMP-compliant production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Rotation (if chiral)	Contact for details

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