Resivit

Base Information

• Chemical Name: Resivit
• CAS No.: 480-17-1
• Deprecated CAS: 197776-71-9,1340-19-8
• Molecular Formula: C15H14 O7
• Molecular Weight: 306.272
• UNII: RAP1D6110C
• DSSTox Substance ID: DTXSID80861994
• Wikipedia: Leucocyanidin
• Wikidata: Q104876893
• NCI Thesaurus Code: C81117
• Mol file: 480-17-1.mol

Synonyms:3,3',4,4',5,7-flavanhexanol;3,3',4,4',5,7-hexahydroflavane;5,7,3,4-tetrahydroxyflavan-3',4'-diol;flavanhexanol;leucocyanidin;leucodyanidol;Resivit;Venen Tabs

Chemical Property of Resivit

Chemical Property:

• Vapor Pressure: 2.46E-17mmHg at 25°C
• Boiling Point: 641.5 °C at 760 mmHg
• Flash Point: 341.8 °C
• PSA: 130.61000
• Density: 1.709 g/cm³
• LogP: 1.03700
• XLogP3: -0.8
• Hydrogen Bond Donor Count: 6
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 1
• Exact Mass: 306.07395278
• Heavy Atom Count: 22
• Complexity: 392

Purity/Quality:

98%Min ^*data from raw suppliers

Leucocyanidin ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=CC(=C(C=C1C2C(C(C3=C(C=C(C=C3O2)O)O)O)O)O)O
• Isomeric SMILES: C1=CC(=C(C=C1[C@@H]2[C@H](C(C3=C(C=C(C=C3O2)O)O)O)O)O)O

Technology Process of Resivit

There total 3 articles about Resivit 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:

taxifolin (480-18-2,17654-26-1,5117-01-1) → 2,3-trans-flavan-3,4-diol (480-17-1)

Guidance literature:

With sodium tetrahydroborate; In ethanol; at 20 ℃; for 1h;

DOI:10.1021/jf060395r

Reference yield:

→ 2r-(3,4-dihydroxy-phenyl)-chroman-3t,43ξ,5,7-tetraol (480-17-1,15963-96-9,17277-70-2,17912-82-2,69256-15-1,93527-39-0,104371-01-9)

Guidance literature:

With tetrahydrofuran; lithium aluminium tetrahydride; Hydrogenation_.an Palladium/Bariumsulfat in DMF;

Reference yield:

taxifolin (480-18-2,17654-26-1,5117-01-1) → (+)-leucocyanidin (480-17-1,15963-96-9,17277-70-2,17912-82-2,69256-15-1,93527-39-0,104371-01-9)

Guidance literature:

With sodium tetrahydroborate; In ethanol; for 1h; Ambient temperature;

DOI:10.1039/P19810001213

upstream raw materials:

taxifolin

Downstream raw materials:

catechin-(4α->2)-phloroglucinol

[4,6]-2,3-trans-3,4-trans-(+)-catechin-(+)-catechin

procyanidin B₃

3,4-cis-(+)-catechin-(4β->8)-(+)-catechin

Refernces

• 1、 Li, Hui-Jing,Deinzer, Max L.. "Structural identification and distribution of proanthocyanidins in 13 different hops". . p. 4048 - 4056. Retrieved 2007/10/03.