2. Signaling Pathways
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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 (7748):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-G0014AR
    Quetiapine sulfoxide dihydrochloride (Standard)
    Quetiapine sulfoxide (dihydrochloride) (Standard) is the analytical standard of Quetiapine sulfoxide (dihydrochloride). This product is intended for research and analytical applications. Quetiapine sulfoxide dihydrochloride (Quetiapine S-oxide dihydrochloride) is a main metabolite of Quetiapinem. Quetiapine is a second-generation antipsychotic[1]. Quetiapine is a 5-HT receptors agonist and a dopamine receptor antagonist[2].
    Quetiapine sulfoxide dihydrochloride (Standard)
  • HY-12903R
    Macozinone (Standard)
    Macozinone (Standard) is the analytical standard of Macozinone. This product is intended for research and analytical applications. Macozinone (PBTZ169) is a bactericidal benzothiazinone and a potent DprE1 (decaprenylphosphoryl-β-d-ribose 2′-oxidase) inhibitor. Macozinone inhibits the essential flavoprotein DprE1 by forming a covalent bond with the active-site Cys387 residue. Macozinone has antituberculosis effect[1][2].
    Macozinone (Standard)
  • HY-N0748R
    Oxypaeoniflorin (Standard)
    Oxypaeoniflorin (Standard) is the analytical standard of Oxypaeoniflorin. This product is intended for research and analytical applications. Oxypaeoniflorin, an anti-oxidant, is a monoterpene glycoside compound isolated from Paeoniae species. Oxypaeoniflorin has neuroprotective and anti-inflammatory effects.
    Oxypaeoniflorin (Standard)
  • HY-N0089R
    Schisandrin B (Standard)
    Schisandrin B (Standard) is the analytical standard of Schisandrin B. This product is intended for research and analytical applications. Schisandrin B (γ-Schisandrin) is a biphenylcyclooctadiene derivative isolated from Schisandra chinensis and has been shown to have antioxidant effects on the liver and heart of rodents.
    Schisandrin B (Standard)
  • HY-B0177R
    Tinidazole (Standard)
    Tinidazole (Standard) is the analytical standard of Tinidazole. This product is intended for research and analytical applications. Tinidazole, an orally available antibacterial agent, is a 5-nitroimidazole with selective activity against anaerobic bacteria and protozoa.
    Tinidazole (Standard)
  • HY-113976AR
    Endothall (Standard)
    Endothall (Standard) is the analytical standard of Endothall. This product is intended for research and analytical applications. Endothall (Endothal) is a protein phosphatase 2A (PP2A) inhibitor with IC50s of 90 nM and 5 µM for PP2A and PP1, respectively. Endothall can be used as an herbicide. Endothall also is useful in cancer chemotherapy.
    Endothall (Standard)
  • HY-13315BR
    Montelukast dicyclohexylamine (Standard)
    Montelukast (dicyclohexylamine) (Standard) is the analytical standard of Montelukast (dicyclohexylamine). This product is intended for research and analytical applications. Montelukast (MK0476) dicyclohexylamine is a potent, selective and orally active antagonist of cysteinyl leukotriene receptor 1 (CysLT1). Montelukast dicyclohexylamine can be used for the reseach of asthma and liver injury. Montelukast dicyclohexylamine also has an antioxidant effect in intestinal ischemia-reperfusion injury, and could reduce cardiac damage. Montelukast dicyclohexylamine decreases eosinophil infiltration into the asthmatic airways. Montelukast dicyclohexylamine can also be used for COVID-19 research.
    Montelukast dicyclohexylamine (Standard)
  • HY-B0730R
    Pamidronate disodium pentahydrate (Standard)
    Pamidronate (disodium pentahydrate) (Standard) is the analytical standard of Pamidronate (disodium pentahydrate). This product is intended for research and analytical applications. Pamidronate disodium pentahydrate, the second-generation nitrogen-containing bisphosphonate, is an inhibitor of bone loss. Pamidronate disodium pentahydrate significantly inhibits subchondral bone loss in early osteoarthritis by upregulating the expression of osteoprotegerin in cartilage and subchondral bone, and inhibiting the expression of RANKL and MMP-9 in both tissues, as well as TLR-4 in cartilage, thereby alleviating cartilage degeneration. Additionally, Pamidronate disodium pentahydrate can inhibit the signaling of Wnt and β-catenin, and is applicable for research on osteoporosis and osteosarcoma.
    Pamidronate disodium pentahydrate (Standard)
  • HY-124009R
    L-Cysteic acid (Standard)
    L-Cysteic acid (Standard) is the analytical standard of L-Cysteic acid. This product is intended for research and analytical applications. L-Cysteic acid is the oxidation product of L-cystine. L-Cysteic acid is a substrate of GADCase/CADCaseII. L-Cysteic acid has high affinity with CADCase I (Km = 0.22 mM). L-Cysteic acid is taken up by the synaptosome through a high affinity, Na+-dependent transport system.
    L-Cysteic acid (Standard)
  • HY-B0928R
    Homosalate (Standard)
    Homosalate (Standard) is the analytical standard of Homosalate. This product is intended for research and analytical applications. Homosalate (Homomenthyl salicylate) is an organic compound used as a sunscreen to filter UV rays and protect the skin from sun damage. Homosalate has anti-inflammatory activity.
    Homosalate (Standard)
  • HY-W050145R
    Levoglucosan (Standard)
    Levoglucosan (Standard) is the analytical standard of Levoglucosan. This product is intended for research and analytical applications. Levoglucosan (1,6-Anhydro-β-D-glucopyranose) is an anhydrosugar produced through glucan pyrolysis and is widely found in nature.
    Levoglucosan (Standard)
  • HY-N0307R
    Ciwujianoside B (Standard)
    Ciwujianoside B (Standard) is the analytical standard of Ciwujianoside B. This product is intended for research and analytical applications. Ciwujianoside B is isolated from Eleutherococcus senticosus leaf, is able to penetrate and work in the brain after the oral administration. Ciwujianoside B significantly enhances object recognition memory. Ciwujianoside B shows radioprotective effects on the hematopoietic system in mice, which is associated with changes in the cell cycle, reduces DNA damage and down-regulates the ratio of Bax/Bcl-2 in bone marrow cells exposed to radiation.
    Ciwujianoside B (Standard)
  • HY-13927R
    Acetildenafil (Standard)
    Acetildenafil (Standard) is the analytical standard of Acetildenafil. This product is intended for research and analytical applications. Acetildenafil is a Sildenafil (HY-15025) analogue, a phosphodiesterase 5 (PDE5) inhibitor. Acetildenafil can be isolated from herbal products.
    Acetildenafil (Standard)
  • HY-N7076R
    Aleuritic acid (Standard)
    Aleuritic acid (Standard) is the analytical standard of Aleuritic acid. This product is intended for research and analytical applications. Aleuritic acid ((±)-erythro-Aleuritic acid) is a major ingredient in Croton crassifolius Geisel. and used in the perfumery industry.
    Aleuritic acid (Standard)
  • HY-30216R
    (R)-Leucic acid (Standard)
    (R)-Leucic acid (Standard) is the analytical standard of (R)-Leucic acid (HY-30216). This product is intended for research and analytical applications. (R)-Leucic acid (D-α-Hydroxyisocaproic acid) is the D-isomer of the α-hydroxy analogue of Leucine (HY-N0486). (R)-Leucic acid is a metabolite of Lactobacillus and can promote intestinal fatty acid absorption by upregulating CD36 expression. (R)-Leucic acid can be used to study microbe-host interactions and the regulation of lipid metabolism by probiotics.
    (R)-Leucic acid (Standard)
  • HY-N7064R
    Iminostilbene (Standard)
    Iminostilbene (Standard) is the analytical standard of Iminostilbene. This product is intended for research and analytical applications. Iminostilbene is a a chemical precursor of carbamazepine.
    Iminostilbene (Standard)
  • HY-113039R
    L-2-Hydroxyglutaric acid (Standard)
    L-2-Hydroxyglutaric acid (Standard) is the analytical standard of L-2-Hydroxyglutaric acid. This product is intended for research and analytical applications. L-2-Hydroxyglutaric acid is an epigenetic modifier and putative oncometabolite in renal cancer. L-2-Hydroxyglutaric acid can inhibit histone demethylases and hence promote histone methylation. L-2-Hydroxyglutaric acid inhibits mitochondrial creatine kinase (Mi-CK) activity with Km and Ki of 2.52 mM and 11.13 mM, respectively.
    L-2-Hydroxyglutaric acid (Standard)
  • HY-W055872R
    Erythromycylamine (Standard)
    γ-Aminobutyric acid (Standard) is the analytical standard of γ-Aminobutyric acid. This product is intended for research and analytical applications. γ-Aminobutyric acid (4-Aminobutyric acid) is a major inhibitory neurotransmitter in the adult mammalian brain, binding to the ionotropic GABA receptors (GABAA receptors) and metabotropic receptors (GABAB receptors. γ-Aminobutyric acid shows calming effect by blocking specific signals of central nervous system.
    Erythromycylamine (Standard)
  • HY-U00035R
    MGB-BP-3 (Standard)
    Sinapine (thiocyanate) (Standard) is the analytical standard of Sinapine (thiocyanate). This product is intended for research and analytical applications. Sinapine thiocyanate is an alkaloid isolated from seeds of the cruciferous species. Sinapine thiocyanate exhibits anti-inflammatory, anti-oxidant, anti-tumor, anti-angiogenic and radio-protective effects. Sinapine thiocyanate is also an acetylcholinesterase (AChE) inhibitor and can be used for the research of Alzheimer’s disease, ataxia, myasthenia gravis, and Parkinson’s disease.
    MGB-BP-3 (Standard)
  • HY-108422R
    Benodanil (Standard)
    Benodanil (Standard) is the analytical standard of Benodanil. This product is intended for research and analytical applications. Benodanil (NSC 100499) is a group of benzanilide fungicide, is used extensively in agriculture.
    Benodanil (Standard)