Nevadensin

Base Information

• Chemical Name: Nevadensin
• CAS No.: 10176-66-6
• Molecular Formula: C18H16 O7
• Molecular Weight: 344.321
• Hs Code.: 2914509090
• DSSTox Substance ID: DTXSID40144174
• Nikkaji Number: J94.491B
• Wikidata: Q27107527
• Metabolomics Workbench ID: 24525
• ChEMBL ID: CHEMBL312073
• Mol file: 10176-66-6.mol

Synonyms:nevadensin

Chemical Property of Nevadensin

Chemical Property:

• Vapor Pressure: 1.02E-15mmHg at 25°C
• Melting Point: 199-200℃ (chloroform methanol )
• Boiling Point: 615°C at 760 mmHg
• PKA: 6.84±0.40(Predicted)
• Flash Point: 227°C
• PSA: 98.36000
• Density: 1.387g/cm³
• LogP: 2.89700
• XLogP3: 2.9
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 4
• Exact Mass: 344.08960285
• Heavy Atom Count: 25
• Complexity: 512

Purity/Quality:

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

Ethoxychelerythrine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: COC1=CC=C(C=C1)C2=CC(=O)C3=C(C(=C(C(=C3O2)OC)O)OC)O

Technology Process of Nevadensin

There total 10 articles about Nevadensin 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%

methanol (67-56-1) + C16H10Br2O5 → nevadensin (10176-66-6)

Guidance literature:

With sodium; copper(ll) bromide; In N,N-dimethyl-formamide; at 20 - 120 ℃; for 1h; Inert atmosphere; Microwave irradiation;

Reference yield:

7-hydroxy-4’,6,8-trimethoxyflavone-5-O-β-D-glucopyranoside → nevadensin (10176-66-6)

Guidance literature:

With hydrogenchloride; at 100 ℃; for 1h;

DOI:10.1016/0031-9422(96)00066-0

Reference yield:

7-Hydroxy-6,8-dimethoxy-2-(4-methoxy-phenyl)-5-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-((2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxymethyl)-tetrahydro-pyran-2-yloxy]-chromen-4-one → nevadensin (10176-66-6)

Guidance literature:

With hydrogenchloride; at 100 ℃; for 1h;

DOI:10.1016/0031-9422(96)00066-0

upstream raw materials:

methanol

2,4,6-trihydroxyacetophenone

3,5-dihydroxyphenol

sodium methylate

Downstream raw materials:

tangeritin

diacetylnevadensin

Refernces

• 1、 Su, Liang,Jin, Zhizhong,Liu, Kexiong,Wang, Qiuan. "Synthesis of Polymethoxyflavonoids from Hesperidin and Naringin and their Antiproliferative Activity". . p. 100 - 105. Retrieved 2022/03/27.