This product is isolated and purified from the herbs of Mitragyna rotundifolia
(3β)-3-Hydroxyurs-12-ene-27,28-dioic acid/quinovic acid/Chinovic acid/Quinovaic acid/3-β-Hydroxyurs-12-ene-27,28-dioic acid/Urs-12-ene-27,28-dioic acid, 3-hydroxy-, (3β)-/Chinova acid
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
621.9±55.0 °C at 760 mmHg
298°C (rough estimate)
HS Code Reference
Personal Projective Equipment
For Reference Standard and R&D, Not for Human Use Directly.
provides coniferyl ferulate(CAS#:465-74-7) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of coniferyl ferulate are included as well.>> amp version: coniferyl ferulate
Two glycosides, isolated in good yields from roots of Macfadyena unguis-cati (L.) A. G entry (syn. Doxantha unguis-cati (L.) Miers), gave on hydrolysis the same aglycone (quinovic acid). The sugar moieties have been identified as fucose and glucose respectively. This is the first time that saponins have been found in Bignoniaceae and their occurrence may account of the use of the plant in folk medicine.
Quinovic acid glycosides from roots of Macfadyena unguis-cati
Ferrari F1, Kiyan de Cornelio I, Delle Monache F, Marini Bettolo GB
From the bark of Uncaria guianensis, two new quinovic acid glycosides, quinovic acid 3 beta-O-beta-D-quinovopyranoside and quinovic acid 3 beta-O-beta-D-fucopyranosyl-(27—-1)-beta-D-glucopyranosylester, have been isolated, in addition to known quinovic acid 3 beta-O-[beta-D-glucopyranosyl-(1—-3)-beta-D-fucopyranosyl]-(27—-1)- beta-D-glucopyranosylester and quinovic acid 3 beta-O-beta-D-fucopyranoside. Their structures were elucidated by spectral and chemical studies.
Quinovic acid glycosides from Uncaria guianensis
Nine quinovic acid glycosides and the alkaloid cadambine acid isolated from N. diderrichii, an evergreen endemic plant of West and Central Africa, were assessed for their in vitro antileishmanial activity against Leishmania infantum. Four quinovic acid glycosides and cadambine acid revealed a strong antileishmanial activity (IC (50) = 1 microM) highly specific for the intracellular amastigote form of the parasite. Quinovic acid glycosides were shown to inhibit parasite internalisation by interfering with promastigotes while cadambine acid exerted immunomodulatory activity by inducing NO production in human macrophages. The association of cadambine acid with amphotericin B demonstrated an interesting synergism, suggesting that cadambine acid could be used as a complement of such conventional therapy.
Antileishmanial activity of quinovic acid glycosides and cadambine acid isolated from Nauclea diderrichii