Description

4A(2H)-Naphthalenecarboxylicacid,8A-Aminooctahydro-(9Ci) is a specialized, high-purity organic compound identified by CAS number 343945-37-9. This chemical serves as a critical advanced intermediate in the synthesis of complex pharmaceutical molecules and fine chemicals, where its unique fused-ring, amino-functionalized structure enables precise molecular construction. It is primarily sought by research and development teams, process chemists, and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors.

Application

• Key chiral intermediate in the synthesis of novel active pharmaceutical ingredients (APIs).
• Building block for complex ligands and catalysts used in asymmetric synthesis.
• Precursor in the research and development of agrochemicals and specialty fine chemicals.
• Starting material for the preparation of advanced polycyclic compounds with potential biological activity.
• Used in academic and industrial research for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	4A(2H)-Naphthalenecarboxylicacid,8A-Aminooctahydro-(9Ci)
CAS No.	343945-37-9
Molecular Formula	C11H17NO2
Molecular Weight	195.26 g/mol
Synonyms	8A-Aminooctahydro-4a(2H)-naphthalenecarboxylic acid; Octahydro-4a(2H)-naphthalenecarboxylic acid, 8a-amino-; 4a,5,6,7,8,8a,9,10-Octahydro-4aH-naphthalene-8a-carboxylic acid, 8-amino-; 8-Amino-1,2,3,4,4a,5,6,7-octahydronaphthalene-4a-carboxylic acid; 4a(2H)-Naphthalenecarboxylic acid, 8a-amino-octahydro-; (4aR,8aS)-8-Amino-1,2,3,4,4a,5,6,7-octahydronaphthalene-4a-carboxylic acid (stereoisomer); (4aS,8aR)-8-Amino-1,2,3,4,4a,5,6,7-octahydronaphthalene-4a-carboxylic acid (stereoisomer)
EINECS	Contact for details

Quality Control

Our 4A(2H)-Naphthalenecarboxylicacid,8A-Aminooctahydro-(9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for research and synthesis applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, typically determined by advanced analytical techniques such as HPLC, GC, and NMR. We support custom synthesis and can tailor specifications to meet specific project requirements, including chiral purity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	Contact for details
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.