1. Natural Products
  2. Quinones

Quinones

The quinones represent a class of organic compounds that are formally "derived from aromatic compounds [such as benzene or naphthalene] by conversion of an even number of -CH= groups into -C(=O)- groups with any necessary rearrangement of double bonds", resulting in "a fully conjugated cyclic dione structure". The class includes some heterocyclic compounds. A large scale industrial application of quinones is for the production of hydrogen peroxide. Natural quinones show a biological or pharmacological activity, and some of them show anti-tumoral activity. They embody some claims in herbal medicine. Some quinone derivatives are used for coloring substances (dyes and pigments) and oxidizing agents.

Quinones (22):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-N0174
    Cryptotanshinone 35825-57-1 98.51%
    Cryptotanshinone is a potent STAT3 inhibitor with IC50 of 4.6 μM, and inhibits STAT3 Tyr705 phosphorylation in DU145 prostate cancer cells.
    Cryptotanshinone
  • HY-13062
    Daunorubicin Hydrochloride 23541-50-6 99.64%
    Daunorubicin hydrochloride is a topoisomerase II inhibitor.
    Daunorubicin Hydrochloride
  • HY-N0822
    Shikonin 517-89-5 99.64%
    Shikonin is an inhibitor of TMEM16A chloride channel with IC50 value of 6.5 uM.
    Shikonin
  • HY-14393
    Emodin 518-82-1 >98.0%
    Emodin is a broad-spectrum anticancer agent. Emodin inhibits casein kinase II (CKII) activity with IC50 of 2 μM.
    Emodin
  • HY-17473
    Embelin 550-24-3 98.02%
    Embelin is a cell-permeable benzoquinone compound that exhibits antitumor properties.
    Embelin
  • HY-N0303
    Idebenone 58186-27-9 98.05%
    Idebenone is a synthetic variant of coenzyme Q10 (CoQ10), which initially developed for the treatment of Alzheimer's disease and other cognitive defects.
    Idebenone
  • HY-N0142
    Phloretin 60-82-2 >98.0%
    Phloretin(NSC 407292; RJC 02792) is a dihydrochalcone, a type of natural phenols. Phloretin inhibits the active transport of glucose into cells by SGLT1 and SGLT2.
    Phloretin
  • HY-N0105
    Rhein 478-43-3 99.20%
    Rhein is a lipophilic anthraquinone extensively found in medicinal herbs, and has many pharmacological effects, including epatoprotective, nephroprotective, anti-inflammatory, antioxidant, anticancer, and antimicrobial activities.
    Rhein
  • HY-N0684
    Vitamin K1 84-80-0 >98.0%
    Vitamin K1 a fat-soluble, naturally occurring vitamin required for blood coagulation and bone and vascular metabolism.
    Vitamin K1
  • HY-N0283
    Diacerein 13739-02-1 98.22%
    Diacerein, a interleukin-1 beta inhibitor, is a slow-acting medicine of the class anthraquinone used to treat joint diseases.
    Diacerein
  • HY-B1919
    Dihydroisotanshinone I 20958-18-3 99.61%
    Dihydroisotanshinone I is a bioactive compound present in a widely used traditional Chinese medicine named danshen.
    Dihydroisotanshinone I
  • HY-13062A
    Daunorubicin 20830-81-3
    Daunorubicin is a topoisomerase II inhibitor.
    Daunorubicin
  • HY-N0886
    Aloin B 28371-16-6
    Aloin B is one isomer of Aloin; Aloin is a physiologically active anthraquinone present in aloe.
    Aloin B
  • HY-N0123
    Aloin 1415-73-2 98.26%
    Aloin(Aloin-A; Barbaloin-A) is a natural antitumor anthraquinone glycoside with iron chelating and non-atherogenic activities.
    Aloin
  • HY-N0189
    Aloe emodin 481-72-1
    Aloe emodin is a hydroxyanthraquinone present in Aloe vera leaves, has a specific in vitro and in vivo antitumor activity.
    Aloe emodin
  • HY-N1370
    Tanshinone IIA sulfonate sodium 69659-80-9
    Tanshinone IIA sulfonate (sodium) is a water-soluble derivative of tanshinone IIA, which acts as an inhibitor of store-operated Ca2+ entry (SOCE), and is used to treat cardiovascular disorders.
    Tanshinone IIA sulfonate sodium
  • HY-N0135
    Tanshinone IIA 568-72-9
    Tanshinone IIA (Tan IIA) is one of the main fat-soluble compositions in the root of red-rooted salvia. Tanshinone IIA may suppress angiogenesis by targeting the protein kinase domains of VEGF/VEGFR2.
    Tanshinone IIA
  • HY-101415
    Coenzyme Q9 303-97-9 >98.0%
    Coenzyme Q9, a nine isoprenyl group-containing member of the ubiquinone family, is a normal constituent of human plasma.
    Coenzyme Q9
  • HY-N0360
    Dihydrotanshinone I 87205-99-0
    Dihydrotanshinone I is a natural compound extracted from Salvia miltiorrhiza Bunge which has been widely used for treating cardiovascular diseases.
    Dihydrotanshinone I
  • HY-13595
    Chrysophanol 481-74-3 99.63%
    Chrysophanol (Chrysophanic acid) is a natural anthraquinone, which inhibits EGF-induced phosphorylation of EGFR and suppresses activation of AKT and mTOR/p70S6K.
    Chrysophanol