Description

1,2-Naphthalenediol, 1,2-Dihydro-6-Nitro-, (1S,2R)- (9Ci) is a chiral, nitro-substituted dihydroxynaphthalene derivative, a sophisticated organic intermediate of significant interest in advanced synthesis. Its precise stereochemistry and functional group arrangement make it a valuable building block for creating complex molecules with targeted optical and electronic properties. This compound is primarily sought by research institutions and industrial R&D departments in the pharmaceutical and specialty chemical sectors for applications in asymmetric synthesis and materials science.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the research and development of novel active pharmaceutical ingredients (APIs), particularly for candidates requiring specific stereocenters.
• Asymmetric Synthesis: Utilized as a starting material or ligand precursor in catalytic asymmetric reactions to induce chirality in target molecules.
• Organic Electronic Materials Research: Investigated as a potential component in the synthesis of organic semiconductors, dyes, or charge-transport materials due to its conjugated naphthalene core and functional groups.
• Agrochemical Research: Serves as an advanced intermediate in the development of new, high-performance crop protection agents with specific activity profiles.
• Dye and Pigment Chemistry: Used in the synthesis of specialized azo dyes, pigments, or colorants where the nitro and diol groups allow for specific color properties and bonding.
• Academic and Industrial R&D: A valuable compound for methodological studies in organic chemistry, including novel coupling reactions and polymer chemistry.

Basic Information

Item	Details
Product Name	1,2-Naphthalenediol, 1,2-Dihydro-6-Nitro-, (1S,2R)- (9Ci)
CAS No.	640287-37-2
Molecular Formula	C10H9NO4
Molecular Weight	207.18 g/mol
Synonyms	(1S,2R)-1,2-Dihydro-6-nitro-1,2-naphthalenediol; (1S,2R)-6-Nitro-1,2-dihydroxynaphthalene; 6-Nitro-1,2-dihydroxynaphthalene (1S,2R)-; 1,2-Dihydro-6-nitro-1,2-naphthalenediol (1S,2R)-; (1S,2R)-1,2-Naphthalenediol, 1,2-dihydro-6-nitro-; 1,2-Naphthalenediol, 1,2-dihydro-6-nitro-, (1S,2R)-rel-; 1,2-Dihydroxynaphthalene-6-nitro (1S,2R)-
EINECS	Contact for details

Quality Control

Our production of 1,2-Naphthalenediol, 1,2-Dihydro-6-Nitro-, (1S,2R)- (9Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to confirm identity and specification compliance. Certificates of Analysis (COA) detailing all test results are provided with every shipment. We support cGMP standards for pharmaceutical applications and can tailor quality specifications to meet specific client requirements.

Storage

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

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% 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.