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The quinones are 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". Natural quinones show a biological or pharmacological activity, and some of them show anti-tumoral activity.

Cat. No. 製品名 CAS No. Purity Chemical Structure
TN4221 Homoembelin 38363-99-4 98%
Homoembelin, a pigment from E. ribes and C. monocarpus, is an antibacterial compound that has the potential to study multidrug-resistant bacterial infections.
T0449 Menadione 58-27-5 98%
Menadione is a synthetic naphthoquinone without the isoprenoid side chain and biological activity, but can be converted to active vitamin K2, menaquinone, after ...
T1075 Vitamin K1 84-80-0 98%
Vitamin K1 a fat-soluble, naturally occurring vitamin with antihemorrhagic and prothrombogenic activity.
TN1209 2-Hydroxy-1-methoxyanthraquinone 6170-06-5 98%
2-Hydroxy-1-methoxyanthraquinone is a natural product isolated from Morinda lucida Benth. (Rubiaceae) with antibacterial activity.
TN3601 Carminic acid 1260-17-9 98%
Carminic acid, the well-known red dyestuff from cochineal insects (Dactylopius spp.), is a potent feeding deterrent to ants. Carminic acid is an antioxidant to p...
T2723 Ketoisophorone 1125-21-9 98%
Ketoisophorone is the major ingredients of saffron spice. It is a cyclic olefin and was reported as a product of the thermal degradation of β-carotene in aqueous...
T5S2343 Acetylshikonin 24502-78-1 98%
1. Acetylshikonin exhibits weak cytotoxicity against human umbilical vein endothelial cells (HUVECs) with IC5 of over 2 microM, exhibits the antiangiogenic and a...
T3S2344 β,β-Dimethylacrylshikonin 24502-79-2 98%
1. Dimethylacrylshikonin is a promising agent for developing an improved strategy for radiotherapy against tumors. (a) Injection of Dimethylacrylshikonin combine...
T2869 Emodin 518-82-1 98%
Emodin is a naturally occurring anthraquinone present in the roots and barks of numerous plants; exerts antiproliferative effects in Y cells that are regulated b...
TN7087 2,5-dimethoxycyclohexa-2,5-diene-1,4-dio 3117-03-1 98%
2,5-dimethoxycyclohexa-2,5-diene-1,4-dio is a natural product. The redox cycle of 2,5-dimethoxybenzoquinone is a source of reducing equivalent for the regenerati...
TN1017 Physion 8-O-β-D-glucoside 26296-54-8 98%
Physcion 1-O-beta-D-glucoside is a tumor cell growth inhibitor.
TN2496 1,4-Anthraquinone 635-12-1 98%
1,4-Anthraquinone is an anticancer drug that blocks nucleoside transport, inhibits macromolecule synthesis, induces DNA fragmentation, and decreases the growth a...
TN2132 Quinizarin 81-64-1 98%
Quinizarin is a natural product
T6485 Embelin 550-24-3 98%
Embelin, isolated from the Japanese Ardisia herb, is an inhibitor of the X-linked inhibitor of apoptosis (IC50: 4.1 uM).
TN6774 Emodin 6-O-β-D-glucoside 34298-85-6 98%
Emodin 6-O-β-D-glucoside can protect barrier integrity and inhibit HMGB1-mediated inflammatory responses, which suggests a potential use as a therapy for sepsis ...
T5648 Purpurin 81-54-9 98%
Purpurin was a reversible and competitive inhibitor of MAO-A with a Ki value of 0.422μM. it exhibits anti-angiogenic, antifungal, antibiotic, and antioxidative a...
T5680 Aloin(mixture of A&B) 8015-61-0 98%
ALOIN Inhibits Interleukin (IL)-1β-Stimulated IL-8 Production in KB Cells.
T5S1177 Aloin B 28371-16-6 98%
1. The extract of A. vera and its active ingredient aloin cause melanin aggregation leading to skin lightening via alpha adrenergic receptor stimulation, the res...
T6S1559 Aurantio-obtusin 67979-25-3 98%
1. Biotransformation of glucoAurantio-obtusin towards Aurantio-obtusin increased the toxicity of irinotecan through increased inhibition of SN-38 glucuronidation...
TN1569 Deoxylapachol 3568-90-9 98%
Deoxylapachol has anti-wood rot activity, it can inhibit the brown rot fungi Gloeophyllum sepiarium CBS 353.74 and Gloeophyllum trabeum CBS 318.50 and the white ...
Homoembelin
TN4221
Homoembelin, a pigment from E. ribes and C. monocarpus, is an antibacterial compound that has the potential to study multidrug-resistant bacterial infections.
Menadione
T0449
Menadione is a synthetic naphthoquinone without the isoprenoid side chain and biological activity, but can be converted to active vitamin K2, menaquinone, after ...
Vitamin K1
T1075
Vitamin K1 a fat-soluble, naturally occurring vitamin with antihemorrhagic and prothrombogenic activity.
2-Hydroxy-1-methoxyanthraquinone
TN1209
2-Hydroxy-1-methoxyanthraquinone is a natural product isolated from Morinda lucida Benth. (Rubiaceae) with antibacterial activity.
Carminic acid
TN3601
Carminic acid, the well-known red dyestuff from cochineal insects (Dactylopius spp.), is a potent feeding deterrent to ants. Carminic acid is an antioxidant to p...
Ketoisophorone
T2723
Ketoisophorone is the major ingredients of saffron spice. It is a cyclic olefin and was reported as a product of the thermal degradation of β-carotene in aqueous...
Acetylshikonin
T5S2343
1. Acetylshikonin exhibits weak cytotoxicity against human umbilical vein endothelial cells (HUVECs) with IC5 of over 2 microM, exhibits the antiangiogenic and a...
β,β-Dimethylacrylshikonin
T3S2344
1. Dimethylacrylshikonin is a promising agent for developing an improved strategy for radiotherapy against tumors. (a) Injection of Dimethylacrylshikonin combine...
Emodin
T2869
Emodin is a naturally occurring anthraquinone present in the roots and barks of numerous plants; exerts antiproliferative effects in Y cells that are regulated b...
2,5-dimethoxycyclohexa-2,5-diene-1,4-dio
TN7087
2,5-dimethoxycyclohexa-2,5-diene-1,4-dio is a natural product. The redox cycle of 2,5-dimethoxybenzoquinone is a source of reducing equivalent for the regenerati...
Physion 8-O-β-D-glucoside
TN1017
Physcion 1-O-beta-D-glucoside is a tumor cell growth inhibitor.
1,4-Anthraquinone
TN2496
1,4-Anthraquinone is an anticancer drug that blocks nucleoside transport, inhibits macromolecule synthesis, induces DNA fragmentation, and decreases the growth a...
Quinizarin
TN2132
Quinizarin is a natural product
Embelin
T6485
Embelin, isolated from the Japanese Ardisia herb, is an inhibitor of the X-linked inhibitor of apoptosis (IC50: 4.1 uM).
Emodin 6-O-β-D-glucoside
TN6774
Emodin 6-O-β-D-glucoside can protect barrier integrity and inhibit HMGB1-mediated inflammatory responses, which suggests a potential use as a therapy for sepsis ...
Purpurin
T5648
Purpurin was a reversible and competitive inhibitor of MAO-A with a Ki value of 0.422μM. it exhibits anti-angiogenic, antifungal, antibiotic, and antioxidative a...
Aloin(mixture of A&B)
T5680
ALOIN Inhibits Interleukin (IL)-1β-Stimulated IL-8 Production in KB Cells.
Aloin B
T5S1177
1. The extract of A. vera and its active ingredient aloin cause melanin aggregation leading to skin lightening via alpha adrenergic receptor stimulation, the res...
Aurantio-obtusin
T6S1559
1. Biotransformation of glucoAurantio-obtusin towards Aurantio-obtusin increased the toxicity of irinotecan through increased inhibition of SN-38 glucuronidation...
Deoxylapachol
TN1569
Deoxylapachol has anti-wood rot activity, it can inhibit the brown rot fungi Gloeophyllum sepiarium CBS 353.74 and Gloeophyllum trabeum CBS 318.50 and the white ...
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