Description

1-Hydroxy-4-[1-[4-Hydroxy-3-(Methoxycarbonyl)-1-Naphthyl]-3-Oxo-1H,3H-Naphtho[1,8-Cd]Pyran-1-Yl]-6-(Octadecyloxy)-2-Naphthoic Acid is a complex, high-purity organic compound belonging to the naphthopyran class, distinguished by its long octadecyloxy chain. This compound matters as a specialized intermediate and functional additive for advanced material synthesis, offering unique photophysical and structural properties. It is primarily needed by R&D laboratories and industrial manufacturers in the specialty chemicals, advanced pigments, and functional polymer sectors.

Application

• Specialty Dye and Pigment Intermediate: Serves as a key precursor for synthesizing high-performance, light-stable colorants and complex organic pigments.
• Functional Polymer Additive: Used to modify polymer properties, potentially acting as a light stabilizer, compatibilizer, or to introduce specific chromophores into polymer chains.
• Advanced Material Research: Employed in academic and industrial R&D for developing novel organic electronic materials, nonlinear optical (NLO) materials, or sensor components.
• Liquid Crystal and Display Technology: Investigated as a potential component in the synthesis of dyes or additives for liquid crystal displays (LCDs) and other optoelectronic devices.
• Photoresist and Imaging Chemistry: Can be utilized in the formulation of advanced photoresists or imaging agents due to its complex aromatic structure.
• Chemical Synthesis Building Block: Acts as a sophisticated scaffold or intermediate in multi-step organic synthesis for pharmaceuticals or agrochemicals research.

Basic Information

Product Name	1-Hydroxy-4-[1-[4-Hydroxy-3-(Methoxycarbonyl)-1-Naphthyl]-3-Oxo-1H,3H-Naphtho[1,8-Cd]Pyran-1-Yl]-6-(Octadecyloxy)-2-Naphthoic Acid
CAS No.	38122-80-4
Molecular Formula	C55H56O10
Molecular Weight	877.03 g/mol
Synonyms	6-(Octadecyloxy)-1-hydroxy-4-[1-[4-hydroxy-3-(methoxycarbonyl)-1-naphthyl]-3-oxo-1H,3H-naphtho[1,8-cd]pyran-1-yl]-2-naphthoic acid; 1H,3H-Naphtho[1,8-cd]pyran-1-acetic acid, 6-(octadecyloxy)-1-hydroxy-4-[1-[4-hydroxy-3-(methoxycarbonyl)-1-naphthyl]-3-oxo-1H,3H-naphtho[1,8-cd]pyran-1-yl]-2-naphthoic acid derivative; Naphthopyran carboxylic acid derivative (C18); Light stabilizer intermediate 38122-80-4; CAS 38122-80-4
EINECS	Contact for details

Quality Control

Our 1-Hydroxy-4-[1-[4-Hydroxy-3-(Methoxycarbonyl)-1-Naphthyl]-3-Oxo-1H,3H-Naphtho[1,8-Cd]Pyran-1-Yl]-6-(Octadecyloxy)-2-Naphthoic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets precise customer specifications. Certificates of Analysis (COA) detailing batch-specific results are available upon request, supporting your quality assurance and regulatory compliance needs.

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 strong acids and incompatible organic solvents. Due to its light-sensitive nature, handling should be conducted under appropriate conditions to preserve stability.

Specification

Item	Specification
Appearance	Yellow to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Custom grades available)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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