Description

1,2,3-Naphthalenetriol, 4-Amino-1,2,3,4-Tetrahydro-7-Methoxy-, (1R,2R,3R,4S)- (9Ci) is a high-purity, stereochemically defined synthetic intermediate of significant interest in advanced organic synthesis. Its complex polycyclic structure with multiple functional groups makes it a valuable chiral building block for constructing sophisticated molecular architectures. This compound is primarily sought after by research institutions and pharmaceutical development teams working on novel active pharmaceutical ingredients (APIs), complex natural product analogs, and specialized fine chemicals.

Application

• As a key chiral intermediate in the research and development of novel pharmaceutical compounds and active pharmaceutical ingredients (APIs).
• In the synthesis of complex natural product analogs and derivatives for biological activity screening.
• As a specialized building block for advanced organic synthesis in academic and industrial research settings.
• For use in methodology development in asymmetric synthesis and catalysis studies.
• In the production of high-value fine chemicals and performance materials requiring specific stereochemistry.

Basic Information

Product Name	1,2,3-Naphthalenetriol, 4-Amino-1,2,3,4-Tetrahydro-7-Methoxy-, (1R,2R,3R,4S)- (9Ci)
CAS No.	817555-60-5
Molecular Formula	C11H15NO4
Molecular Weight	225.24 g/mol
Synonyms	(1R,2R,3R,4S)-4-Amino-7-methoxy-1,2,3,4-tetrahydro-1,2,3-naphthalenetriol; 4-Amino-7-methoxy-1,2,3,4-tetrahydro-1,2,3-naphthalenetriol (stereoisomer); 1,2,3,4-Tetrahydro-4-amino-7-methoxy-1,2,3-naphthalenetriol; 7-Methoxy-1,2,3,4-tetrahydro-1,2,3-naphthalenetriol-4-amine; Amino-methoxy-tetrahydro-naphthalenetriol; CAS 817555-60-5
EINECS	Contact for details

Quality Control

This product is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high chemical purity, suitable for research and development applications. Our quality assurance includes comprehensive analytical characterization using techniques such as HPLC, NMR, and chiral analysis. A Certificate of Analysis (COA) detailing purity, identity, and stereochemical confirmation is provided with each batch.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity	≥ 99.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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