122849-62-1

Basic information

• Product Name: methyl 4-acetoxy-5,7,8-trimethoxy-naphthalene-2-carboxylate
• Synonyms: methyl 4-acetoxy-5,7,8-trimethoxy-2-naphthoate; Methyl-4-acetoxy-5,7,8-trimethoxy-2-naphthoat
• CAS NO: 122849-62-1
• Molecular Formula: C₁₇H₁₈O₇
• Molecular Weight: 334.32
• Mol File: 122849-62-1.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 489.4°C at 760 mmHg
• Flash Point: 216.5°C
• Density: 1.233g/cm³
• Vapor Pressure: 1E-09mmHg at 25°C
• Refractive Index: 1.556
• CAS DataBase Reference: methyl 4-acetoxy-5,7,8-trimethoxy-naphthalene-2-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl 4-acetoxy-5,7,8-trimethoxy-naphthalene-2-carboxylate(122849-62-1)
• EPA Substance Registry System: methyl 4-acetoxy-5,7,8-trimethoxy-naphthalene-2-carboxylate(122849-62-1)

Safety Data

• Hazardous Substances Data: 122849-62-1(Hazardous Substances Data)

Upstream product

• 122849-60-9 2-[1-(2,3,5-Trimethoxy-phenyl)-meth-(E)-ylidene]-succinic acid 4-tert-butyl ester 1-methyl ester 
• 36873-96-8 2,3,5-trimethoxybenzoic acid 
• 5556-84-3 2,3,5-trimethoxy-benzaldehyde 
• 108-24-7 acetic anhydride 
• 122849-61-0 (E)-3-methoxycarbonyl-4-(2,3,5-trimethoxyphenyl)but-3-enoic acid 

Downstream Products

• 85122-21-0 2-Methoxystypandrone 

Relevant articles and documents

Synthesis of 2-Methoxystypandrone: Comments on the Structure of Ventilaginone

The structure of 2-methoxystypandrone a naphthoquinone isolated from Polygonum cuspidatum, Rhamnus fallax, and Ventilago calyculata is confirmed by synthesis as 6-acetyl-5-hydroxy-2-methoxy-7-methylnaphthalene-1,4-dione (1).The structure proposed for ventilaginone, an unusual naphthalene isolated from Ventilago maderaspatana, 8,9-dimethoxy-5-methylnaphtho-1,3-dioxin-4-yl methyl ketone (17), is shown by synthesis to be erroneous.Alternative structures are considered.