Description

cis-2-(9-Fluorenylmethoxycarbonylamino)Cycloheptanecarboxylic Acid is a specialized, high-purity Fmoc-protected amino acid derivative designed for advanced peptide synthesis. This compound is critical for researchers and manufacturers requiring precise control over stereochemistry and side-chain protection in complex peptide sequences. It is primarily utilized by pharmaceutical R&D teams, biotechnology companies, and academic laboratories focused on developing novel therapeutic peptides, peptidomimetics, and other bioactive molecules.

Application

• Solid-Phase Peptide Synthesis (SPPS): As a key building block for introducing the cis-2-aminocycloheptanecarboxylic acid residue with Fmoc protection.
• Peptidomimetic Drug Discovery: For the design and synthesis of conformationally constrained peptides to improve metabolic stability and receptor selectivity.
• Combinatorial Chemistry Libraries: Used in the generation of diverse compound libraries for high-throughput screening against biological targets.
• Research & Development: A vital reagent in academic and industrial research exploring novel peptide-based therapeutics, diagnostics, and chemical probes.
• Custom Peptide Synthesis Services: Employed by CROs and CDMOs for the contract manufacturing of complex, non-standard peptides for clients.

Basic Information

Product Name	cis-2-(9-Fluorenylmethoxycarbonylamino)Cycloheptanecarboxylic Acid
CAS No.	1212250-46-8
Molecular Formula	C23H25NO4
Molecular Weight	379.45 g/mol
Synonyms	Fmoc-cis-2-Aminoheptanedioic acid derivative; (1S,2R)-2-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]cycloheptane-1-carboxylic acid; Fmoc-Achc-OH (cis isomer); cis-2-(Fmoc-amino)cycloheptanecarboxylic acid; cis-N-Fmoc-2-aminocycloheptanecarboxylic acid; cis-2-[(9-Fluorenylmethoxycarbonyl)amino]cycloheptanecarboxylic acid; Fmoc-(cis-2-amino)Cycloheptanecarboxylic Acid
EINECS	Contact for details

Quality Control

Our cis-2-(9-Fluorenylmethoxycarbonylamino)Cycloheptanecarboxylic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for sensitive research and development applications. All batches are accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to industry best practices, and specifications can be aligned with client requirements for advanced pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability and purity. For long-term storage, consider desiccation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 1.0%
Heavy Metals	≤ 20 ppm

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