Alpinumisoflavone

Base Information

• Chemical Name: Alpinumisoflavone
• CAS No.: 34086-50-5
• Molecular Formula: C20H16 O5
• Molecular Weight: 336.344
• Hs Code.: 2932999099
• UNII: 6Q33HOF94Z
• DSSTox Substance ID: DTXSID00187683
• Nikkaji Number: J19.733E
• Wikipedia: Alpinumisoflavone
• Wikidata: Q4735614
• Metabolomics Workbench ID: 22339
• ChEMBL ID: CHEMBL238628
• Mol file: 34086-50-5.mol

Synonyms:alpinumisoflavone

Chemical Property of Alpinumisoflavone

Chemical Property:

• Vapor Pressure: 3.06E-13mmHg at 25°C
• Boiling Point: 562.1°Cat760mmHg
• Flash Point: 205.8°C
• PSA: 79.90000
• Density: 1.368g/cm³
• LogP: 4.05540
• XLogP3: 3.9
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 1
• Exact Mass: 336.09977361
• Heavy Atom Count: 25
• Complexity: 599

Purity/Quality:

99% ^*data from raw suppliers

Alpinumisoflavone 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1(C=CC2=C(O1)C=C3C(=C2O)C(=O)C(=CO3)C4=CC=C(C=C4)O)C

Technology Process of Alpinumisoflavone

There total 14 articles about Alpinumisoflavone 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: 38.0%

3,3-dimethyl acrylaldehyde (107-86-8) + 5,7-Dihydroxy-3-(4-hydroxy-phenyl)-chromen-4-on (446-72-0) → alpinumisoflavone (34086-50-5)

Guidance literature:

With calcium hydroxide; In methanol; at 18 ℃; for 48h;

Reference yield:

erythrinin B (51225-30-0) → alpinumisoflavone (34086-50-5)

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In benzene; for 2h; Heating;

DOI:10.1248/cpb.45.1615

Reference yield:

4'-hydroxy-5-methoxy-2'',2''-dimethylpyrano[5'',6'':6,7]isoflavone (141737-82-8) → alpinumisoflavone (34086-50-5)

Guidance literature:

With boron trichloride; In dichloromethane; at -70 - -65 ℃; for 1h;

DOI:10.3987/COM-91-5918

upstream raw materials:

5-hydroxy-3(4'-hydroxy)phenyl-8,8-dimethyl-6,7-dihydro-4H,8H-benzo<1,2b:5,4b'>dipyran-4-one

4'-hydroxy-5-methoxy-2'',2''-dimethylpyrano[5'',6'':6,7]isoflavone

erythrinin B

6-acetyl-7-hydroxy-5-methoxy-2,2-dimethyl-4-chromanone

Downstream raw materials:

Acetic acid 4-(5-hydroxy-8,8-dimethyl-4-oxo-4H,8H-pyrano[3,2-g]chromen-3-yl)-phenyl ester

scandenone

5-acetoxy-3-(4-acetoxy-phenyl)-8,8-dimethyl-8H-pyrano[3,2-g]chromen-4-one

5-methoxy-7-(4-methoxyphenyl)-2,2-dimethyl-2H,6H-benzo[1,2-b:5,4-b']-dipyran-6-one

Refernces

• 1、 Kobayashi, Motomasa,Mahmud, Taifo,Yoshioka, Naoki,Shibuya, Hirotaka,Kitagawa, Isao. "Indonesian medicinal plants. XXI. Inhibitors of Na+/H+ exchanger from the bark of Erythrina variegata and the roots of Maclura cochinchinensis". . p. 1615 - 1619. Retrieved 2007/10/03.
• 2、 Rao, K. S. R. Mohan,Iyer, C. S. Rukmani,Iyer, P. R.. "SYNTHESIS OF ALPINUM ISOFLAVONE, DERRONE AND RELATED PYRANOISOFLAVONES". . p. 3015 - 3020. Retrieved 2007/10/02.