Procyanidin B7

Base Information

Chemical Name:Procyanidin B7
CAS No.:12798-59-3
Molecular Formula:C30H26 O12
Molecular Weight:578.529
Hs Code.:
DSSTox Substance ID:DTXSID201317426
Nikkaji Number:J257.845J
Wikidata:Q105011905

Synonyms:Procyanidin B7;DTXSID201317426

Suppliers and Price of Procyanidin B7

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 6 raw suppliers

Chemical Property of Procyanidin B7

Chemical Property:

PSA：220.76000
LogP:2.99500
XLogP3:2.4
Hydrogen Bond Donor Count:10
Hydrogen Bond Acceptor Count:12
Rotatable Bond Count:3
Exact Mass:578.14242626
Heavy Atom Count:42
Complexity:925

Purity/Quality:: 99%, ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1C(C(OC2=C1C(=C(C(=C2)O)C3C(C(OC4=CC(=CC(=C34)O)O)C5=CC(=C(C=C5)O)O)O)O)C6=CC(=C(C=C6)O)O)O
Isomeric SMILES:C1[C@@H]([C@H](OC2=C1C(=C(C(=C2)O)[C@@H]3[C@H]([C@H](OC4=CC(=CC(=C34)O)O)C5=CC(=C(C=C5)O)O)O)O)C6=CC(=C(C=C6)O)O)O

Technology Process of Procyanidin B7

There total 17 articles about Procyanidin B7 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: 100.0%

: 1438268-60-0
C₉₃H₁₅⁽²⁾H₆₃BrClO₁₂

: 12798-57-1,12798-58-2,12798-59-3,12798-60-6,88314-65-2,99685-01-5,109582-68-5,109582-69-6,109582-70-9,121842-81-7,123051-09-2
[4,6]-2,3-trans-3,4-trans-(+)-catechin-(+)-catechin

Guidance literature:: C₉₃H₁₅⁽²⁾H₆₃BrClO₁₂; With 5 % Pd(OH)2 on carbon; hydrogen; In tetrahydrofuran; methanol; water; at 20 ℃; for 2.5h;

With hydrogen; triethylamine; In tetrahydrofuran; methanol; water; at 20 ℃; for 0.5h;
DOI:10.1039/c3cc41993b

Reference yield: 66.0%

: C₈₆H₄₆⁽²⁾H₂₈O₁₂

: 12798-57-1,12798-58-2,12798-59-3,12798-60-6,88314-65-2,99685-01-5,109582-68-5,109582-69-6,109582-70-9,121842-81-7,123051-09-2
[4,6]-2,3-trans-3,4-trans-(+)-catechin-(+)-catechin

Guidance literature:: With 5% Pd(OH)₂/C; hydrogen; In tetrahydrofuran; methanol; water; at 20 ℃; for 2h;
DOI:10.1039/c4cc06390b

Reference yield: 65.0%

: [4,6]-2,3-trans-3,4-trans-2',3,5,7-tetra-O-benzyl-2''',3''',7”-tri(t-butyldimethylsilyloxy)-(+)-catechin-(+)-catechin

: 12798-57-1,12798-58-2,12798-59-3,12798-60-6,88314-65-2,99685-01-5,109582-68-5,109582-69-6,109582-70-9,121842-81-7,123051-09-2
[4,6]-2,3-trans-3,4-trans-(+)-catechin-(+)-catechin

Guidance literature:: [4,6]-2,3-trans-3,4-trans-2',3,5,7-tetra-O-benzyl-2''',3''',7”-tri(t-butyldimethylsilyloxy)-(+)-catechin-(+)-catechin; With tetrabutyl ammonium fluoride; acetic acid; In tetrahydrofuran; at 0 ℃; Inert atmosphere;

With 20% palladium hydroxide-activated charcoal; hydrogen; In tetrahydrofuran; methanol; water; at 20 ℃; for 12h; stereoselective reaction; Inert atmosphere;
DOI:10.3390/molecules23010205