Flavone, 4',5,6,7-tetrahydroxy-, tetraacetate

Base Information

• Chemical Name: Flavone, 4',5,6,7-tetrahydroxy-, tetraacetate
• CAS No.: 1180-46-7
• Molecular Formula: C23H18 O10
• Molecular Weight: 454.39
• Hs Code.: 2915390090
• UNII: 7122SAL3XZ
• DSSTox Substance ID: DTXSID70152000
• Wikidata: Q63399539
• ChEMBL ID: CHEMBL486623
• Mol file: 1180-46-7.mol

Synonyms:1180-46-7;Flavone, 4',5,6,7-tetrahydroxy-, tetraacetate;Scutellarein tetraacetate;[4-(5,6,7-triacetyloxy-4-oxochromen-2-yl)phenyl] acetate;2-(4-acetoxyphenyl)-4-oxo-4H-chromene-5,6,7-triyl triacetate;4',5,6,7-Tetrahydroxyflavone tetraacetate;7122SAL3XZ;UNII-7122SAL3XZ;CHEMBL486623;5,6,7,4'-tetraacetoxyflavone;SCHEMBL16499864;DTXSID70152000;SCUTELLAREIN TETRAACETATE [MI];FT-0697048;Q63399539;2-(4-acetoxyphenyl)-4-oxo-4H-chromene-5,6,7-triyltriacetate;4H-1-BENZOPYRAN-4-ONE, 5,6,7-TRIS(ACETYLOXY)-2-(4-(ACETYLOXY)PHENYL)-;5,6,7-TRIS(ACETYLOXY)-2-(4-(ACETYLOXY)PHENYL)-4H-1-BENZOPYRAN-4-ONE

Chemical Property of Flavone, 4',5,6,7-tetrahydroxy-, tetraacetate

Chemical Property:

• Vapor Pressure: 5.72E-16mmHg at 25°C
• Boiling Point: 633.8°Cat760mmHg
• Flash Point: 274.2°C
• PSA: 135.41000
• Density: 1.377g/cm³
• LogP: 3.16120
• XLogP3: 2.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 10
• Rotatable Bond Count: 9
• Exact Mass: 454.08999677
• Heavy Atom Count: 33
• Complexity: 838

Purity/Quality:

98%,99%, ^*data from raw suppliers

2-(4-Acetoxyphenyl)-4-oxo-4H-chromene-5,6,7-triyltriacetate 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=O)OC1=CC=C(C=C1)C2=CC(=O)C3=C(C(=C(C=C3O2)OC(=O)C)OC(=O)C)OC(=O)C

Technology Process of Flavone, 4',5,6,7-tetrahydroxy-, tetraacetate

There total 10 articles about Flavone, 4',5,6,7-tetrahydroxy-, tetraacetate 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%

scutellarein (529-53-3) + acetic anhydride (108-24-7) → 4,5,6,7-tetra-O-acetylflavone (1180-46-7)

Guidance literature:

With pyridine; dmap; at 0 - 25 ℃; Inert atmosphere;

DOI:10.1016/j.ejmech.2015.10.039

Reference yield: 80.0%

acetic anhydride (108-24-7) + scutellarin (27740-01-8,676536-34-8) → 6,7,4′-O-triacetyl scutellarein + 4,5,6,7-tetra-O-acetylflavone (1180-46-7)

Guidance literature:

With pyridine; for 4h; Reflux;

Reference yield: 38.2%

acetic anhydride (108-24-7) + scutellarin (27740-01-8,676536-34-8) → 4,5,6,7-tetra-O-acetylflavone (1180-46-7)

Guidance literature:

With pyridine; at 60 ℃; for 48h; Inert atmosphere;

DOI:10.1007/s11426-011-4361-4

upstream raw materials:

scutellarein

acetic anhydride

baicalin

scutellarin

Downstream raw materials:

5,6,7,4'-tetraacetoxy-8-nitroflavone

C₁₉H₁₅NO₈

5,6,7,4'-tetraacetoxy-8-chloroflavone

5,6,7,4'-tetraacetoxy-3-bromoflavone