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  4. Reference Standards

Reference Standards

Material, sufficiently homogeneous and stable with respect to one or more specified properties, and the uses include the calibration of a measurement system, assessment of a measurement procedure, assigning values to other materials, and quality control and so on.

Reference Standards Related Products (10971):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-W109812R
    Sinapyl alcohol (Standard)
    Sinapyl alcohol (Standard) is the analytical standard of Sinapyl alcohol. This product is intended for research and analytical applications. Sinapyl alcohol is an orally active anti-inflammatory and antinociceptive agent. Sinapyl alcohol reduces the expression level of inducible NO synthase and COX-2[1].
    Sinapyl alcohol (Standard)
  • HY-17530R
    Aldicarb sulfone (Standard)
    Aldicarb sulfone (Standard) is the analytical standard of Aldicarb sulfone (HY-17530). This product is intended for research and analytical applications. Aldicarb sulfone is one of the metabolites of the carbamate pesticide Aldicarb and has insecticidal activity. Aldicarb sulfone is also an inhibitor of cholinesterase.
    Aldicarb sulfone (Standard)
  • HY-W011762R
    VK3-OCH3 (Standard)
    Fluoxetine (hydrochloride) (Standard) is the analytical standard of Fluoxetine (hydrochloride). This product is intended for research and analytical applications. Fluoxetine hydrochloride (LY 110140) is an antidepressant and a selective serotonin reuptake inhibitor.
    VK3-OCH3 (Standard)
  • HY-B0356AR
    Ciprofloxacin monohydrochloride (Standard)
    Ciprofloxacin (monohydrochloride) (Standard) is the analytical standard of Ciprofloxacin (monohydrochloride). This product is intended for research and analytical applications. Ciprofloxacin (Bay-09867) monohydrochloride is a potent, orally active topoisomerase IV inhibitor. Ciprofloxacin monohydrochloride induces mitochondrial DNA and nuclear DNA damage and lead to mitochondrial dysfunction, ROS production. Ciprofloxacin monohydrochloride has anti-proliferative activity and induces apoptosis. Ciprofloxacin monohydrochloride is a fluoroquinolone antibiotic, exhibiting potent antibacterial activity[4].
    Ciprofloxacin monohydrochloride (Standard)
  • HY-B2054R
    Tebufenozide (Standard)
    Tebufenozide (Standard) is the analytical standard of Tebufenozide (HY-B2054). This product is intended for research and analytical applications. Tebufenozide is a nonsteroidal ecdysone agonist used to control pest. Tebufenozide has cytotoxic and induces apoptosis in HeLa and insect Tn5B1-4 cells.
    Tebufenozide (Standard)
  • HY-N7719R
    Oosporein (Standard)
    Oosporein (Standard) is the analytical standard of Oosporein (HY-N7719). This product is intended for research and analytical applications. Oosporein is a microbial metabolite and a red crystalline toxin produced by various fungi. Oosporein can promote the reproduction of fungi in host bodies by inhibiting insect immunity, and possesses multiple activities such as antibacterial, antiviral (HSV), and insecticidal effects. Oosporein can inhibit plant growth. In addition, Oosporein can also induce apoptosis, cell membrane damage, oxidative stress, and mitochondrial damage. Oosporein has certain antitumor activity.
    Oosporein (Standard)
  • HY-N0372R
    Licochalcone A (Standard)
    Licochalcone A (Standard) is the analytical standard of Licochalcone A. This product is intended for research and analytical applications. Licochalcone A (LCA), a flavonoid isolated, presents obvious anti-cancer effects, displays broad-spectrum inhibition against UDP-glucuronosyltransferases (UGTs). Licochalcone A (LCA) exhibits strong inhibitory effects against UGT1A1, 1A3, 1A4, 1A6, 1A7, 1A9, and 2B7 (both IC50 and Ki values lower than 5 μM) .
    Licochalcone A (Standard)
  • HY-W587559R
    Fenthion sulfone (Standard)
    Fenthion sulfone (Standard) is the analytical standard of Fenthion sulfone. This product is intended for research and analytical applications. Fenthion sulfone is an active compound.
    Fenthion sulfone (Standard)
  • HY-N0812R
    Timosaponin BII (Standard)
    Timosaponin BII (Standard) is the analytical standard of Timosaponin BII. This product is intended for research and analytical applications. Timosaponin BII (Prototimosaponin A III) is a steroid saponin found in the rhizomes of Anemarrhena asphodeloides. Timosaponin BII has neuronal protective, anti-inflammatory and antioxidant activities.
    Timosaponin BII (Standard)
  • HY-W014125R
    Undecanedioic acid (Standard)
    Undecanedioic acid (Standard) is the analytical standard of Undecanedioic acid (HY-W014125). Undecanedioic acid is an oral activie nndogenous metabolite. Undecanedioic acid is associated with intercellular matrix macromolecules and specifically with elastin.
    Undecanedioic acid (Standard)
  • HY-W008517R
    6-Hydroxytropinone (Standard)
    6-Hydroxytropinone (Standard) is the analytical standard of 6-Hydroxytropinone. This product is intended for research and analytical applications. 6-Hydroxytropinone is a cyclic hydroxylation product of Tropinone (HY-Y0135), and serves as an indicator for tropane alkaloid metabolism in plants or microorganisms. 6-Hydroxytropinone itself has no significant anticholinergic toxicity, nor does it act as a substrate for Tropine (HY-N7061) dehydrogenase.
    6-Hydroxytropinone (Standard)
  • HY-116739R
    13(E)-Docosenoic acid (Standard)
    2,4-D methyl ester (Standard) is the analytical standard of 2,4-D methyl ester. This product is intended for research and analytical applications. 2,4-D methyl ester is a bioactive compound with the activity of promoting the accumulation of nutritional and medicinal components. 2,4-D methyl ester can be used to enhance the production of bioactive components in Cordyceps militaris. 2,4-D methyl ester showed an inductive effect on bioactive components at specific concentrations. The application of 2,4-D methyl ester provides an effective strategy to improve the fruit quality of Cordyceps militaris. 2,4-D methyl ester, as a biostimulant, can induce dose-dependent responses in different components.
    13(E)-Docosenoic acid (Standard)
  • HY-N0891R
    Tubeimoside II (Standard)
    Tubeimoside II (Standard) is the analytical standard of Tubeimoside II. This product is intended for research and analytical applications.
    Tubeimoside II (Standard)
  • HY-17473R
    Embelin (Standard)
    Embelin (Standard) is the analytical standard of Embelin. This product is intended for research and analytical applications. Embelin (Embelic acid), a potent, nonpeptidic XIAP inhibitor (IC50=4.1 μM), inhibits cell growth, induces apoptosis, and activates caspase-9 in prostate cancer cells with high levels of XIAP. Embelin blocks NF-kappaB signaling pathway leading to suppression of NF-kappaB-regulated antiapoptotic and metastatic gene products. Embelin also induces autophagic and apoptotic cell death in human oral squamous cell carcinoma cells.
    Embelin (Standard)
  • HY-N2959R
    Brevilin A (Standard)
    Brevilin A (Standard) is the analytical standard of Brevilin A. This product is intended for research and analytical applications. Brevilin A is an orally active STAT3/JAK inhibitor (STAT3 IC50= 10.6 μM). Brevilin A shows anti-tumor activity, anti-proliferative activity to cancer cells, and can induce apoptosis and autophagy.
    Brevilin A (Standard)
  • HY-136612R
    DCBA (Standard)
    Pteroic acid (Standard) is the analytical standard of Pteroic acid. This product is intended for research and analytical applications. Pteroic acid is an active compound.
    DCBA (Standard)
  • HY-N0016R
    Glycitein (Standard)
    Glycitein (Standard) is the analytical standard of Glycitein. This product is intended for research and analytical applications.
    Glycitein (Standard)
  • HY-N1988R
    Cucurbitacin IIa (Standard)
    Cucurbitacin IIa (Hemslecin A) (Standard) is the analytical standard for Cucurbitacin IIa (HY-N1988). This product is used for research and analytical applications. Cucurbitacin IIa is an orally active, blood-brain barrier-penetrating EGFR inhibitor with an IC50 of 1.455 nM for human EGFR. Cucurbitacin IIa induces caspase-3 dependent cell apoptosis, downregulates survivin expression, enhances autophagy levels, disrupts the actin cytoskeleton through actin aggregation, blocks the cell cycle at the G2/M phase, and inhibits the EGFR-MAPK signaling pathway to exert anti-inflammatory activity. Cucurbitacin IIa can be used in research on inflammatory-related diseases, depression, and non-small cell lung cancer and other cancers.
    Cucurbitacin IIa (Standard)
  • HY-N0103R
    Sophocarpine (Standard)
    Sophocarpine (Standard) is the analytical standard of Sophocarpine (HY-N0103). This product is intended for research and analytical applications. Sophocarpine is a PTEN activator and an inhibitor of PI3K/Akt, MEK/ERK, and NF-κB signaling pathways. Sophocarpine upregulates PTEN expression and inhibits PI3K/Akt phosphorylation, arrests tumor cell cycle and induces apoptosis. Sophocarpine inhibits MEK/ERK phosphorylation and VEGF secretion, reducing tumor cell migration. Sophocarpine can also inhibit NF-κB activation and p38 and JNK phosphorylation, reduce the expression of inflammatory factors such as iNOS and COX-2, and activate the Nrf2/HO-1 pathway to reduce oxidative stress. Sophocarpine has anti-tumor, anti-inflammatory, antioxidant and anti-apoptotic effects, and can be used in the research of cancers such as glioblastoma and colorectal cancer, inflammation-related diseases, and Doxorubicin (HY-15142A)-induced cardiac damage.
    Sophocarpine (Standard)
  • HY-15449R
    Kaempferide (Standard)
    Kaempferide (Standard) is the analytical standard of Kaempferide. This product is intended for research and analytical applications.
    Kaempferide (Standard)