Primetin

Base Information

Chemical Name:Primetin
CAS No.:548-58-3
Molecular Formula:C15H10 O4
Molecular Weight:254.242
Hs Code.:2914400090
DSSTox Substance ID:DTXSID90203280
Nikkaji Number:J6.449A
Wikidata:Q27108070
Metabolomics Workbench ID:23183
Mol file:548-58-3.mol

Synonyms:5,8-dihydroxyflavone;primetin

Suppliers and Price of Primetin

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
5,8-DIHYDROXYFLAVONE 95.00%
5MG
$ 497.40

Total 4 raw suppliers

Chemical Property of Primetin

Chemical Property:

Vapor Pressure:1.62E-10mmHg at 25°C
Melting Point:230-231 °C
Boiling Point:497.4°Cat760mmHg
PKA:7.45±0.40(Predicted)
Flash Point:194.8°C
PSA：70.67000
Density:1.443g/cm³
LogP:2.87120
XLogP3:2.1
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:254.05790880
Heavy Atom Count:19
Complexity:384

Purity/Quality:

99% ^*data from raw suppliers

5,8-DIHYDROXYFLAVONE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)C2=CC(=O)C3=C(C=CC(=C3O2)O)O

Technology Process of Primetin

There total 17 articles about Primetin 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: 6.0%

: 491-78-1,66585-06-6
5-Hydroxyflavone

: 548-58-3
primetin

: 6665-66-3
5,6-Dihydroxyflavone

Guidance literature:: With sodium hydroxide; potassium peroxomonosulphate; In water; at 15 - 20 ℃; for 28h;
DOI:10.1271/bbb.68.369

Reference yield:

: 491-78-1,66585-06-6
5-Hydroxyflavone

: 548-58-3
primetin

Guidance literature:: With pyridine; potassium hydroxide; dipotassium peroxodisulfate; Erwaermen des Reaktionsprodukts mit wss. Salzsaeure und Natriumsulfit;