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  3. Theaceae

Theaceae

Theaceae (43):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-B0809
    Theophylline 58-55-9 99.89%
    Theophylline (1,3-Dimethylxanthine) is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) induces apoptosis. Theophylline (1,3-Dimethylxanthine) can be used for asthma and chronic obstructive pulmonary disease (COPD) research.
    Theophylline
  • HY-N0898
    Catechin 154-23-4 99.57%
    Catechin ((+)-Catechin) inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM.
    Catechin
  • HY-N0001
    (-)-Epicatechin 490-46-0 99.0%
    (-)-Epicatechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 3.2 μM. (-)-Epicatechin inhibits the IL-1β-induced expression of iNOS by blocking the nuclear localization of the p65 subunit of NF-κB.
    (-)-Epicatechin
  • HY-N0225
    (-)-Epigallocatechin 970-74-1 99.66%
    (-)-Epigallocatechin (Epigallocatechin) is the most abundant flavonoid in green tea, can bind to unfolded native polypeptides and prevent conversion to amyloid fibrils.
    (-)-Epigallocatechin
  • HY-W017389
    Xanthine 69-89-6 99.91%
    Xanthine, a plant alkaloid found in tea, coffee, and cocoa, is a mild stimulant of the central nervous system. Xanthine also acts as an intermediate product on the pathway of purine degradation.
    Xanthine
  • HY-N11709
    Theasaponin E1 220114-28-3 ≥99.0%
    Theasaponin E1 is a tea saponin isolated from tea seeds. Theasaponin E1 exhibits potential antitumor activity against human tumor cell lines K562 and HL60. Theasaponin E1 also has quinone reductase (QR)-inducing activity and can act as an anti-tumor agent for cancer prevention.
    Theasaponin E1
  • HY-N12153
    Theasaponin E2 220114-30-7 ≥98.0%
    Theasaponin E2 shows cytotoxicity against K562 and HL60 cells (IC50: 14.7 μg/mL). Theasaponin E2 can be isolated from Camellia sinensis.
    Theasaponin E2
  • HY-135319
    Strictinin 517-46-4
    Strictinin is a phenolic compound isolated from Pu'er teas. Strictinin has potential antiviral, antibacterial and laxative activities. Strictinin occurs by accelerating intestinal transit rather than enhancing gastric emptying, increasing food intake, or inducing diarrhea in rats.
    Strictinin
  • HY-N0002
    (-)-Epicatechin gallate 1257-08-5 98.57%
    (-)-Epicatechin gallate (Epicatechin gallate) inhibits cyclooxygenase-1 (COX-1) with an IC50 of 7.5 μM.
    (-)-Epicatechin gallate
  • HY-15121
    L-Theanine 3081-61-6 98.84%
    L-Theanine (L-Glutamic Acid γ-ethyl amide) is a non-protein amino acid contained in green tea leaves, which blocks the binding of L-glutamic acid to glutamate receptors in the brain, and with neuroprotective, anticancer and anti-oxidative activities. L-Theanine can pass through the blood–brain barrier and is orally active.
    L-Theanine
  • HY-N1925
    Tea polyphenol 84650-60-2 ≥99.0%
    Tea polyphenol is the floorboard of phenolic compounds in tea. Tea polyphenol exhibits biological activity including antioxidant and anti-cancer activities, inhibition of cell proliferation, induction of apoptosis, cell cycle arrest and modulation of carcinogen metabolism.
    Tea polyphenol
  • HY-N0522
    (-)-Gallocatechin gallate 4233-96-9 99.97%
    (-)-Gallocatechin gallate is the polyphenol isolated from tea, with cancer-preventive activities.
    (-)-Gallocatechin gallate
  • HY-N0244
    Theaflavin-3'-gallate 28543-07-9 98.68%
    Theaflavin-3'-gallate, a black tea theaflavin monomer, is regarded as the biologically important active component of black tea and provides health benefits. Theaflavin-3'-gallate acts as prooxidants and induces oxidative stress in the carcinoma cells. Theaflavin-3'-gallate reacts directly with reduced glutathione (GSH) in a time- and concentration-dependent manner.
    Theaflavin-3'-gallate
  • HY-N0521A
    (+)-Gallocatechin 970-73-0 99.96%
    (+)-Gallocatechin is a polyphenol compound from green tea, possesses anticancer activity.
    (+)-Gallocatechin
  • HY-N0356
    (-)-Catechin gallate 130405-40-2 99.98%
    (-)-Catechin gallate is a minor constituent in green tea catechins. (-)-Catechin gallate inhibits the activity of COX-1 and COX-2 enzymes.
    (-)-Catechin gallate
  • HY-N0245
    Theaflavin-3-gallate 30462-34-1 98.24%
    Theaflavin-3-gallate, a black tea theaflavin monomer, is regarded as the biologically important active component of black tea and provides health benefits. Theaflavin-3-gallate acts as prooxidants and induces oxidative stress in the carcinoma cells. Theaflavin-3-gallate reacts directly with reduced glutathione (GSH) in a time- and concentration-dependent manner.
    Theaflavin-3-gallate
  • HY-W017316
    Terpinen-4-ol 562-74-3 98.58%
    Terpinen-4-ol (4-Carvomenthenol) is a naturally occurring monoterpene, and can be extracted from a variety of aromatic plants. Terpinen-4-ol is a potent bactericidal agent which possess antifungal , anti-inflammatory and antitumor properties as well, suggesting Terpinen-4-ol to be used for relevant research.
    Terpinen-4-ol
  • HY-B1890
    (±)-Catechin 7295-85-4 98.38%
    (±)-Catechin (rel-Cianidanol) This is a green tea polyester. Catechin possesses anti-cancer activity, which has led to its demise. (±)-Catechin 具有两种forms (+)-Catechin and its reflection body (-)-Catechin. (+)-Catechin inhibitory environment-1 (COX-1) IC50 为 1.4 μM. (-)-Catechin has the effect of promoting hBM-MSC adipose cell differentiation, increasing adipose tissue, and PPARγ horizontal. (±)-Catechin has anti-diabetic, anti-hypertrophic, anti-diabetic, anti-cardiovascular, anti-infective, and liver-protecting effects.
    (±)-Catechin
  • HY-N0521
    (-)-Gallocatechin 3371-27-5 99.97%
    (-)-Gallocatechin, an epimer of (-)-Epigallocatechin (EGC), is contained in various tea products. (-)-Gallocatechin has antioxidant activities.
    (-)-Gallocatechin
  • HY-W001213
    2-Amino-4-methoxyphenol 20734-76-3
    2-Amino-4-methoxyphenol is a volatile constituent in the aroma concentrate of Tieguanyin teas. 2-Amino-4-methoxyphenol is used for the synthesis of pyridine analogues.
    2-Amino-4-methoxyphenol