3-methoxy-2-(4-methoxyphenyl)-7H-chromene-5,7-diol

Base Information

Chemical Name:3-methoxy-2-(4-methoxyphenyl)-7H-chromene-5,7-diol
CAS No.:13544-51-9
Molecular Formula:C17H15 O5 . Cl
Molecular Weight:0
Hs Code.:2909499000
Mol file:13544-51-9.mol

Synonyms:5,7-Dihydroxy-3,4'-dimethoxyflavyliumchloride (7CI); Flavylium, 5,7-dihydroxy-3,4'-dimethoxy-, chloride (8CI); NSC60170

Suppliers and Price of 3-methoxy-2-(4-methoxyphenyl)-7H-chromene-5,7-diol

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Chemicals and raw materials
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Total 5 raw suppliers

Chemical Property of 3-methoxy-2-(4-methoxyphenyl)-7H-chromene-5,7-diol

Chemical Property:

Vapor Pressure:2.26E-13mmHg at 25°C
Boiling Point:559.9°Cat760mmHg
Flash Point:292.4°C
PSA：72.06000
Density:1.37g/cm³
LogP:0.81330

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

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Technology Process of 3-methoxy-2-(4-methoxyphenyl)-7H-chromene-5,7-diol

There total 4 articles about 3-methoxy-2-(4-methoxyphenyl)-7H-chromene-5,7-diol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 73.0%

: 21160-26-9
2-methoxy-1-(4-methoxy-phenyl)-ethanone

: 487-70-7
2,4,6-trihydroxybenzaldehyde

: 13544-51-9
5,7-dihydroxy-3,4'-dimethoxyflavylium chloride

Guidance literature:: With hydrogenchloride; In formic acid; Ambient temperature;
DOI:10.1016/0031-9422(95)00811-X

Reference yield:

: 21160-26-9
2-methoxy-1-(4-methoxy-phenyl)-ethanone

: 858841-91-5
1,3,5-triacetoxy-2-diacetoxymethyl-benzene

: 13544-51-9
5,7-dihydroxy-3,4'-dimethoxyflavylium chloride

Guidance literature:: With hydrogenchloride; formic acid; Behandeln des Reaktionsprodukts mit Alkohol und konz. Salzsaeure;
DOI:10.1021/ja01352a032