69791-81-7

Basic information

• Product Name: 5,6,7-trimethoxy-2-naphthoic acid
• Synonyms: 5,6,7-trimethoxy-2-naphthoic acid;5,6,7-Trimethoxynaphthalene-2-carboxylic acid
• CAS NO: 69791-81-7
• Molecular Formula: C₁₄H₁₄O₅
• Molecular Weight: 262.25796
• EINECS: 274-118-8
• Mol File: 69791-81-7.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 415.8°C at 760 mmHg
• Flash Point: 156.6°C
• Appearance: /
• Density: 1.26g/cm³
• Vapor Pressure: 1.17E-07mmHg at 25°C
• Refractive Index: 1.598
• CAS DataBase Reference: 5,6,7-trimethoxy-2-naphthoic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 5,6,7-trimethoxy-2-naphthoic acid(69791-81-7)
• EPA Substance Registry System: 5,6,7-trimethoxy-2-naphthoic acid(69791-81-7)

Safety Data

• Hazardous Substances Data: 69791-81-7(Hazardous Substances Data)

Usage

InChI:InChI=1/C14H14O5/c1-17-11-7-9-6-8(14(15)16)4-5-10(9)12(18-2)13(11)19-3/h4-7H,1-3H3,(H,15,16)

Upstream product

• 69791-82-8 3,4-dihydro-5,6,7-trimethoxy-2-naphthoic acid 
• 208471-17-4 5,6,7-trimethoxynaphthalene-2-carbonitrile 

Relevant articles and documents

Cyclic diamine compound with condensed-ring groups

A cyclic diamine compound of formula (1): wherein R1 and R2 are individually a hydrogen atom or a methoxy group, provided R1 is a methoxy group when R2 is a hydrogen atom, or a hydrogen atom when R2 is a methoxy group; A is an oxygen atom, a sulfur atom, CH═CH, CH═N or NR3, in which R3 is a hydrogen atom, or a lower alkyl, hydroxy lower alkyl, lower alkoxy lower alkyl, aryl or aryl lower alkyl group; B is a nitrogen atom, CH or CR4, in which R4 is a hydrogen atom, or a lower alkyl, hydroxy lower alkyl, lower alkoxy lower alkyl, aryl or aryl lower alkyl group; m is 1 or 2; and n is a number of 1 to 5, an acid-addition salt thereof, or a hydrate thereof. The compound has inhibitory effects on cell adhesion and is useful for treatment of allergy, asthma, rheumatism, arteriosclerosis, and inflammation.