Description

Adn 138 CAS NO 99434-90-9 is a high-purity chemical intermediate designed for advanced synthesis and research applications. Its consistent quality and reliable performance make it a critical component for manufacturers requiring precise and reproducible results. This product is essential for industries such as pharmaceuticals, agrochemicals, and specialty materials, where it serves as a key building block in complex synthesis pathways.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Specialty Polymer Manufacturing: Acts as a monomer or cross-linking agent for creating high-performance polymers with specific thermal or mechanical properties.
• Organic Electronic Materials: Employed in the research and development of materials for OLEDs, organic photovoltaics, and semiconductors.
• Liquid Crystal & Display Technology: Functions as a core component in the synthesis of liquid crystal molecules for display applications.
• Dye & Pigment Production: Utilized as an intermediate for manufacturing complex organic dyes and high-stability pigments.
• Academic & Industrial R&D: A valuable reagent for methodological development and exploratory chemistry in research laboratories.
• Fine Chemical Synthesis: Applied in the multi-step synthesis of complex fragrance, flavor, and other high-value fine chemicals.

Basic Information

Item	Details
Product Name	Adn 138
CAS No.	99434-90-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	ADN 138; ADN-138; 1,5-Diamino-4,8-dihydroxy-9,10-anthracenedione; 1,5-Diamino-4,8-dihydroxyanthraquinone; 1,5-Diamino-4,8-dihydroxy-9,10-anthraquinone; 9,10-Anthracenedione, 1,5-diamino-4,8-dihydroxy-; CI 62055; Disperse Blue 60
EINECS	Contact for details

Quality Control

Our Adn 138 is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including identity confirmation, purity assay, and impurity profiling, to meet the exacting standards required for advanced synthesis. Certificates of Analysis (COA) documenting all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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