Description

Cyclopentanecarboxamide, 1-Amino-2-Methyl-, (1R,2S)- (9Ci) is a high-purity chiral intermediate of significant importance in advanced organic synthesis. This compound matters for its role as a key building block in the development of enantiomerically pure pharmaceuticals and fine chemicals. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for creating novel active ingredients and complex molecular architectures.

Application

• Critical chiral intermediate in the synthesis of novel pharmaceutical active ingredients.
• Building block for advanced agrochemicals requiring specific stereochemistry.
• Key starting material in academic and industrial research for asymmetric synthesis.
• Precursor for the development of specialty polymers and advanced materials.
• Intermediate in the manufacture of complex natural product analogs and fine chemicals.
• Used in process chemistry for scale-up and optimization of stereoselective routes.

Basic Information

Product Name	Cyclopentanecarboxamide, 1-Amino-2-Methyl-, (1R,2S)- (9Ci)
CAS No.	309756-93-2
Molecular Formula	C8H16N2O
Molecular Weight	156.23 g/mol
Synonyms	(1R,2S)-1-Amino-2-methylcyclopentanecarboxamide; (1R,2S)-2-Methyl-1-aminocyclopentanecarboxamide; (1R,2S)-1-Amino-2-methylcyclopentane-1-carboxamide; (1R,2S)-AMCPA; (1R,2S)-2-Methylcyclopentane-1-carboxamide, 1-amino-; (1R,2S)-1-Amino-2-methyl-1-cyclopentanecarboxamide; (1R,2S)- enantiomer of 1-Amino-2-methylcyclopentanecarboxamide
EINECS	Contact for details

Quality Control

Our Cyclopentanecarboxamide, 1-Amino-2-Methyl-, (1R,2S)- (9Ci) is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure compliance with exacting customer and research-grade specifications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee (1R,2S)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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