GENTISIN

Base Information

Chemical Name:GENTISIN
CAS No.:437-50-3
Molecular Formula:C14H10 O5
Molecular Weight:258.23
Hs Code.:2932999099
Mol file:437-50-3.mol

Synonyms:Xanthen-9-one,1,7-dihydroxy-3-methoxy- (7CI,8CI); 1,7-Dihydroxy-3-methoxy-9H-xanthen-9-one;1,7-Dihydroxy-3-methoxyxanthone; Gentianic acid; Gentianin; Gentisin; Gentisine

Suppliers and Price of GENTISIN

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

American Custom Chemicals Corporation
GENTISIN 95.00%
5MG
$ 500.59

Total 39 raw suppliers

Chemical Property of GENTISIN

Chemical Property:

Vapor Pressure:1.99E-11mmHg at 25°C
Melting Point:266-267°
Refractive Index:1.4825 (estimate)
Boiling Point:519.9°Cat760mmHg
PKA:6.81±0.20(Predicted)
Flash Point:205.2°C
PSA：79.90000
Density:1.48g/cm³
LogP:2.36600
Water Solubility.:0.3g/L(16 oC)

Purity/Quality:

98% Min ^*data from raw suppliers

GENTISIN 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of GENTISIN

There total 8 articles about GENTISIN 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:

: 74-88-4
methyl iodide

: 437-50-3
gentisin

Guidance literature:: With potassium hydroxide; at 100 ℃; Im geschlossenen Rohr;

Reference yield:

: 2612-02-4
5-methoxysalicylic acid

: 437-50-3
gentisin

Guidance literature:: With 3,5-dihydroxyphenol; acetic anhydride;

Reference yield:

: 490-79-9
2,5-dihydroxybenzoic acid.

: 437-50-3
gentisin

Guidance literature:: Multi-step reaction with 2 steps

1: KOH

2: phloroglucinol; acetic acid anhydride

With potassium hydroxide; 3,5-dihydroxyphenol; acetic anhydride;