Pallidiflorin

Base Information

Chemical Name:Pallidiflorin
CAS No.:133086-79-0
Molecular Formula:C₁₆H₁₂O₄
Molecular Weight:268.269
Hs Code.:2922199090
DSSTox Substance ID:DTXSID80157945
Nikkaji Number:J536.058G
Wikidata:Q83026104
Metabolomics Workbench ID:22291
Mol file:133086-79-0.mol

Synonyms:5-hydroxy-4'-methoxyisoflavone;pallidiflorin

Suppliers and Price of Pallidiflorin

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 3 raw suppliers

Chemical Property of Pallidiflorin

Chemical Property:

Vapor Pressure:6.18E-09mmHg at 25°C
Boiling Point:456°Cat760mmHg
Flash Point:173.4°C
PSA：59.67000
Density:1.329g/cm³
LogP:3.17420
XLogP3:3.3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:268.07355886
Heavy Atom Count:20
Complexity:395

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=CC=C(C=C1)C2=COC3=CC=CC(=C3C2=O)O

Technology Process of Pallidiflorin

There total 3 articles about Pallidiflorin 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: 90.0%

: 487-49-0
1-(2,4-dihydroxyphenyl)-2-(4-methoxyphenyl)ethanone

: 68-12-2,33513-42-7
N,N-dimethyl-formamide

: 485-72-3
7-Hydroxy-3-(4-methoxy-phenyl)-chromen-4-on

: 133086-79-0
5-hydroxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-one

Guidance literature:: N,N-dimethyl-formamide; With phosphorus pentachloride; at 55 ℃; for 0.333333h;

1-(2,4-dihydroxyphenyl)-2-(4-methoxyphenyl)ethanone; With boron trifluoride diethyl etherate; In N,N-dimethyl-formamide; at 20 ℃; for 1h;
DOI:10.1080/00397910008087343

Reference yield:

: 104-01-8
4-Methoxyphenylacetic acid

: 133086-79-0
5-hydroxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-one

Guidance literature:: Multi-step reaction with 2 steps

1: BF₃*Et₂O / 1.5 h / 85 °C

2: BF₃*Et₂O; PCl₅ / 1 h / 20 °C

With phosphorus pentachloride; boron trifluoride diethyl etherate; 1: Condensation / 2: Cyclization;

Reference yield:

: 108-46-3
recorcinol

: 133086-79-0
5-hydroxy-3-(4-methoxyphenyl)-4H-1-benzopyran-4-one

Guidance literature:: Multi-step reaction with 2 steps

1: BF₃*Et₂O / 1.5 h / 85 °C

2: BF₃*Et₂O; PCl₅ / 1 h / 20 °C

With phosphorus pentachloride; boron trifluoride diethyl etherate; 1: Condensation / 2: Cyclization;