90381-44-5

Basic information

• Product Name: 4 7-DIMETHOXY-1-NAPHTHALDEHYDE 97
• Synonyms: 4,7-Dimethoxy-1-naphthaldehyde 97%;4 7-DIMETHOXY-1-NAPHTHALDEHYDE 97;4,7-DIMETHOXY-1-NAPHTHALDEHYDE, 97%;4,7-dimethoxynaphthalene-1-carbaldehyde
• CAS NO: 90381-44-5
• Molecular Formula: C₁₃H₁₂O₃
• Molecular Weight: 216.23258
• Product Categories: Aldehydes;C10 to C21;Carbonyl Compounds
• Mol File: 90381-44-5.mol
• Article Data: 1

Chemical Properties

• Melting Point: 79-83 °C(lit.)
• Boiling Point: 391.9°C at 760 mmHg
• Flash Point: 182.4°C
• Appearance: /
• Density: 1.18g/cm³
• Vapor Pressure: 2.38E-06mmHg at 25°C
• Refractive Index: 1.618
• CAS DataBase Reference: 4 7-DIMETHOXY-1-NAPHTHALDEHYDE 97(CAS DataBase Reference)
• NIST Chemistry Reference: 4 7-DIMETHOXY-1-NAPHTHALDEHYDE 97(90381-44-5)
• EPA Substance Registry System: 4 7-DIMETHOXY-1-NAPHTHALDEHYDE 97(90381-44-5)

Safety Data

• Hazard Codes: Xi
• Statements: 36-43
• Safety Statements: 37/39
• WGK Germany: 3
• Hazardous Substances Data: 90381-44-5(Hazardous Substances Data)

Usage

Description

4,7-Dimethoxy-1-naphthaldehyde 97, with the molecular formula C12H12O3, is a chemical compound that plays a significant role in the field of organic synthesis and pharmaceutical research. It is recognized for its potential as a building block for various organic compounds, particularly in the synthesis of bioactive substances and pharmaceutical intermediates.
Used in Pharmaceutical Industry:
4,7-Dimethoxy-1-naphthaldehyde 97 is used as a key intermediate for the synthesis of various pharmaceutical compounds. Its unique structure allows for the development of new drugs with potential therapeutic applications.
Used in Organic Synthesis:
In the field of organic synthesis, 4,7-Dimethoxy-1-naphthaldehyde 97 is used as a versatile building block for creating a wide range of organic compounds, contributing to the advancement of chemical research and development.
Used in Agriculture:
4,7-Dimethoxy-1-naphthaldehyde 97 is used in the preparation of benzotriazolylmethyl esters, which have applications in the field of agriculture. These esters can be utilized in the development of agrochemicals and other products that contribute to agricultural productivity and sustainability.
Used in the Synthesis of Heterocycles:
This chemical compound is also employed in the synthesis of various heterocycles, which are important in the development of new pharmaceuticals and other chemical products with unique properties and applications.

InChI:InChI=1/C13H12O3/c1-15-10-4-5-11-12(7-10)9(8-14)3-6-13(11)16-2/h3-8H,1-2H3

Upstream product

• 3900-49-0 1,6-dimethoxynaphthalene 
• 68-12-2 N,N-dimethyl-formamide 
• 93-61-8 N-methyl-N-phenylformamide 
• 10025-87-3 trichlorophosphate 

Downstream Products

• 116030-30-9 1-biphenyl-4-yl-3-(4,7-dimethoxy-[1]naphthyl)-propenone 
• 169052-12-4 1-(4,7-dimethoxy-1-naphthyl)ethyl phenylacetate 
• 1350372-43-8 [5-(4,7-dimethoxynaphth-1-yl)-10,15,20-trimesitylporphyrinato]nickel(II) 
• 1350372-41-6 [5-(4,7-dimethoxynaphth-1-yl)-10,15,20-trimesitylporphyrinato]copper(II) 
• 1350372-39-2 [5-(4,7-dimethoxynaphth-1-yl)-10,15,20-trimesitylporphyrinato]zinc(II) 
• 1350372-49-4 Ni((3,5-F₂C₆H₃)3(MeO)2C₃₀H₁₁N₄) 
• 1350372-47-2 Cu((3,5-F₂C₆H₃)3(MeO)2C₃₀H₁₁N₄) 
• 1350372-44-9 [5-(4,7-dimethoxynaphth-1-yl)-10,15,20-tris(3,5-difluorophenyl)porphyrinato]nickel(II) 
• 1350372-42-7 [5-(4,7-dimethoxynaphth-1-yl)-10,15,20-tris(3,5-difluorophenyl)porphyrinato]copper(II) 
• 1350372-40-5 [5-(4,7-dimethoxynaphth-1-yl)-10,15,20-tris(3,5-difluorophenyl)porphyrinato]zinc(II) 
• 56396-12-4 5,10,15,20-tetramesitylporphyrin 
• 123674-49-7 4,7-dimethoxy-1-naphthylmethyl phenylacetate 

Relevant articles and documents

Reductive Methylation of Naphthoic Esters

Reductive methylation of the naphthoic esters (3), (9), (13), and (15) was carried out in distilled liquid ammonia in the presence of sodium to give the esters (19), (20), (21), and (22), respectively.