Norswertianin

Base Information

Chemical Name:Norswertianin
CAS No.:22172-15-2
Molecular Formula:C₁₃H₈O₆
Molecular Weight:260.203
Hs Code.:2932999099
UNII:B5PS2Z5JUG
ChEMBL ID:CHEMBL187043
DSSTox Substance ID:DTXSID90176708
Metabolomics Workbench ID:70376
Nikkaji Number:J16.785A
Wikidata:Q27107548
Mol file:22172-15-2.mol

Synonyms:1,2,6,8-tetrahydroxyxanthone

Suppliers and Price of Norswertianin

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

Total 6 raw suppliers

Chemical Property of Norswertianin

Chemical Property:

Vapor Pressure:4.49E-15mmHg at 25°C
Boiling Point:601.7°Cat760mmHg
Flash Point:240.4°C
PSA：111.13000
Density:1.766g/cm³
LogP:1.76860
XLogP3:2.1
Hydrogen Bond Donor Count:4
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:0
Exact Mass:260.03208797
Heavy Atom Count:19
Complexity:372

Purity/Quality:: 98% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC2=C(C(=C1O)O)C(=O)C3=C(C=C(C=C3O2)O)O

Technology Process of Norswertianin

There total 4 articles about Norswertianin 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:

: 108-73-6
3,5-dihydroxyphenol

: 60241-74-9
2,3,6-trimethoxybenzoic acid

: 22172-15-2
norswertianin

: 2980-32-7
1,3,5,8-tetrahydroxyxanthone

Guidance literature:: 3,5-dihydroxyphenol; 2,3,6-trimethoxybenzoic acid; With methanesulfonic acid; phosphorus pentoxide; at 90 ℃; for 0.5h; Inert atmosphere; Microwave irradiation;

With boron tribromide; In dichloromethane; at -20 - 20 ℃; for 10.1667h; Overall yield = 72.3 percent; Overall yield = 643.6 mg; Inert atmosphere;

Reference yield:

: 135-77-3
1,2,4-trimethoxy-benzene

: 22172-15-2
norswertianin

: 2980-32-7
1,3,5,8-tetrahydroxyxanthone

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-butyllithium / tetrahydrofuran / 2.17 h / -10 - 25 °C / Inert atmosphere

1.2: 16 h / -10 - 20 °C / Inert atmosphere

2.1: sodium hydroxide / methanol; water / 4 h / 90 °C

3.1: phosphorus pentoxide; methanesulfonic acid / 0.5 h / 90 °C / Inert atmosphere; Microwave irradiation

3.2: 10.17 h / -20 - 20 °C / Inert atmosphere

With n-butyllithium; methanesulfonic acid; phosphorus pentoxide; sodium hydroxide; In tetrahydrofuran; methanol; water;