Description

Cyclopropanecarboxylic Acid, 1-Amino-2,2-Dimethyl-, Methyl Ester, (1S)- (9Ci) is a high-purity, chiral cyclopropane derivative serving as a critical building block in advanced organic synthesis. Its unique sterically hindered and functionalized cyclopropane ring structure makes it an invaluable intermediate for constructing complex molecules with specific three-dimensional architectures. This compound is primarily utilized by research institutions and pharmaceutical development teams working on novel active pharmaceutical ingredients (APIs), agrochemicals, and specialty materials.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the research and development of novel therapeutic agents, particularly in central nervous system (CNS) and antiviral drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the cyclopropane moiety can enhance biological activity and stability.
• Ligand and Catalyst Development: Serves as a precursor for creating chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the synthesis of specialty polymers and advanced organic materials with tailored properties.
• Chemical Biology Probes: Utilized as a scaffold for developing molecular probes to study enzyme mechanisms and biological pathways.
• Process Chemistry & Scale-Up: Supports route scouting and optimization for the commercial-scale manufacturing of fine chemicals.

Basic Information

Item	Details
Product Name	Cyclopropanecarboxylic Acid, 1-Amino-2,2-Dimethyl-, Methyl Ester, (1S)- (9Ci)
CAS No.	758684-39-8
Molecular Formula	C8H15NO2
Molecular Weight	157.21 g/mol
Synonyms	(1S)-1-Amino-2,2-dimethylcyclopropanecarboxylic acid methyl ester; Methyl (1S)-1-amino-2,2-dimethylcyclopropanecarboxylate; (S)-1-Amino-2,2-dimethylcyclopropanecarboxylic Acid Methyl Ester; 1-Amino-2,2-dimethylcyclopropanecarboxylic acid methyl ester, (S)-; Aminomethyl dimethylcyclopropanecarboxylate; Chiral cyclopropane amino ester; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of Cyclopropanecarboxylic Acid, 1-Amino-2,2-Dimethyl-, Methyl Ester, (1S)- (9Ci) is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemical and pharmaceutical intermediates. Comprehensive analytical testing, including chiral purity verification, is performed. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles are provided with each shipment to guarantee traceability and consistency for your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). The product may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
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.