Description

2-Naphthacenecarboxylic Acid, 5,7,8,9,10,12-Hexahydro-7,7,10,10-Tetramethyl-5-Oxo-, Methyl Ester is a high-purity, synthetically derived organic compound with a complex polycyclic structure. This specialized chemical serves as a critical advanced intermediate in the synthesis of complex molecules, particularly in pharmaceutical research and fine chemical manufacturing. It is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A key building block in the research and development of novel active pharmaceutical ingredients (APIs), particularly for complex polycyclic target molecules.
• Organic Synthesis Research: Used in academic and industrial laboratories for methodological studies, including cyclization reactions and the construction of sterically hindered frameworks.
• Agrochemical Synthesis: Serves as a precursor in the development of new generation herbicides or plant growth regulators with specific steric and electronic properties.
• Material Science Precursor: Potential use in the synthesis of organic semiconductors, dyes, or ligands for catalytic systems due to its extended conjugated system.
• Fine Chemical Production: Employed in the custom synthesis of specialty chemicals where its unique tetramethyl-substituted, hydrogenated naphthacene core is required.

Basic Information

Product Name	2-Naphthacenecarboxylic Acid, 5,7,8,9,10,12-Hexahydro-7,7,10,10-Tetramethyl-5-Oxo-, Methyl Ester
CAS No.	936549-90-5
Molecular Formula	C24H28O3
Molecular Weight	364.48 g/mol
Synonyms	Methyl 5,7,8,9,10,12-hexahydro-7,7,10,10-tetramethyl-5-oxo-2-naphthacenecarboxylate; 5-Oxo-5,7,8,9,10,12-hexahydro-7,7,10,10-tetramethyl-2-naphthacenecarboxylic Acid Methyl Ester; Tetramethyl Hydrogenated Naphthacene Methyl Ester; 936549-90-5; Methyl ester of a hydrogenated tetramethyl naphthacenecarboxylic acid derivative
EINECS	Contact for details

Quality Control

Our 2-Naphthacenecarboxylic Acid, 5,7,8,9,10,12-Hexahydro-7,7,10,10-Tetramethyl-5-Oxo-, Methyl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (NMR, IR, MS), to ensure it meets exacting R&D and process chemistry standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profile is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to light and propensity for oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability, especially after the original container has been opened.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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