Table 1.
Chemical names, CAS-numbers and sources of all the test natural chemicals.
| Compound | CAS | Source |
|---|---|---|
| Allyl disulfide | 2179-57-9 | Sigmaa |
| Apigenin | 520-36-5 | Sigma |
| Andrographolide | 5508-58-7 | Sigma |
| Baicalin | 21967-41-9 | Sigma |
| Berberine | 2086-83-1 | Sigma |
| Cafestol | 469-83-0 | LKTb |
| Caffeic acid | 331-39-5 | Caymanc |
| Caffeic acid phenethyl ester | 104594-70-9 | Sigma |
| Carnosol | 5957-80-2 | Cayman |
| (+)-Catechin | 7295-85-4 | Acrosd |
| CDDO-Im | NA | Sporne |
| Chlorogenic acid | 327-97-9 | LKT |
| Chlorophyllin | 15611-43-5 | Sigma |
| Chrysin | 480-40-0 | Sigma |
| Chrysophanic acid | 481-74-3 | Sigma |
| Crocin | 42553-65-1 | Sigma |
| Curcumin | 458-37-7 | Acros |
| Daidzein | 486-66-8 | Sigma |
| Daidzin | 552-66-9 | Sigma |
| (−)-Epicatechin | 490-46-0 | Sigma |
| Epigallocatechin 3-gallate | 989-51-5 | Sigma |
| Evodiamine | 5956-87-6 | Sigma |
| Flavone | 525-82-6 | Sigma |
| Fisetin | 528-48-3 | Sigma |
| Galangin | 548-83-4 | Sigma |
| Genistein | 446-72-0 | Acros |
| Glycitein | 40957-83-3 | Cayman |
| Glycyrrhetinic acid | 471-53-4 | Quality |
| Hesperetin | 520-33-2 | Acros |
| Kahweol | 6894-43-5 | LKT |
| tBHQ | 1948-33-0 | Sigma |
| Indole-3-carbinol | 700-06-1 | Sigma |
| Icariin | 489-32-7 | Sigma |
| Kaempferol | 520-18-3 | Sigma |
| Lupeol | 545-47-1 | LKT |
| Luteolin | 491-70-3 | Cayman |
| Matrine | 519-02-8 | Qualityf |
| Morin | 480-16-0 | INDOF |
| Myricetin | 529-44-2 | Sigma |
| Naringin | 10236-47-2 | Sigma |
| Naringenin | 480-41-1 | LKT |
| Oleanolic acid | 508-02-1 | Quality |
| Oxymatrine | 16837-52-8 | Sigma |
| Quercetin | 117-39-5 | Sigma |
| Quercitin | 522-12-3 | Sigma |
| Resveratrol | 501-36-0 | Sigma |
| Rutin | 153-18-4 | Sigma |
| Sennoside B | 128-57-4 | Sigma |
| Silibinin | 22888-70-6 | Acros |
| Silymarin | 65666-07-1 | INDOFg |
| Sulforaphane | 4478-93-7 | Sigma |
| Synephrine | 94-07-5 | Sigma |
| (s,s)-(+)-Tetrandrine | 518-34-3 | Sigma |
| Zebularine | 3690-10-6 | LKT |
a
Sigma-Aldrich (St. Louis, MO)
b
LKT Laboratories (St. Paul, MN)
c
Cayman Chemicals (Ann Arbor, MI)
d
Acros Organics (Geel, Belgium)
e
generous gift from Dr. Michael Sporn (Dartmouth College, Hanover, New Hampshire)
f
Quality Phytochemicals, LLC (Edison, NJ)
g
INDOFINE Chemical Company (Hillsborough, NJ).