Description

1-Naphthalenecarboxaldehyde, 7,8-Dihydro-2,4-Dihydroxy-5-Methyl-7-Oxo- (9Ci) is a specialized naphthalene derivative with a complex, functionalized structure, making it a valuable synthetic intermediate. This compound is critical for research and development in advanced organic synthesis, particularly for constructing complex molecular architectures. It is primarily sought by pharmaceutical R&D laboratories and fine chemical manufacturers for use in the development of novel active pharmaceutical ingredients (APIs) and other high-value specialty chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of complex drug candidates, particularly those with naphthalene-based core structures.
• Organic Synthesis Research: Used in academic and industrial R&D for methodological studies, including novel cyclization and functionalization reactions.
• Fine Chemical Production: Acts as a precursor for the manufacture of dyes, pigments, and advanced materials requiring specific fused-ring systems.
• Agrochemical Development: Potential intermediate in the research and synthesis of new herbicides or plant growth regulators with tailored properties.

Basic Information

Product Name	1-Naphthalenecarboxaldehyde, 7,8-Dihydro-2,4-Dihydroxy-5-Methyl-7-Oxo- (9Ci)
CAS No.	412022-37-8
Molecular Formula	C₁₃H₁₂O₄
Molecular Weight	232.23 g/mol
Synonyms	7,8-Dihydro-2,4-dihydroxy-5-methyl-7-oxo-1-naphthalenecarboxaldehyde; 5-Methyl-7-oxo-7,8-dihydro-1-naphthaldehyde-2,4-diol; 2,4-Dihydroxy-5-methyl-7-oxo-7,8-dihydronaphthalene-1-carbaldehyde; 412022-37-8; 1-Naphthalenecarboxaldehyde, 7,8-dihydro-2,4-dihydroxy-5-methyl-7-oxo-
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing purity, identity, and impurity profiles. We adhere to strict in-process controls and utilize advanced analytical techniques like HPLC and NMR to guarantee batch-to-batch consistency and high chemical purity suitable for research and development applications.

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 and easily oxidized nature, it is recommended to handle under an inert atmosphere (e.g., nitrogen or argon) for long-term storage and to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Off-white to light yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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