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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 (6721):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-18719ER
    Endoxifen (Standard)
    Methicillin (sodium hydrate) (Standard) is the analytical standard of Methicillin (sodium hydrate). This product is intended for research and analytical applications. Methicillin sodium hydrate is a narrow-spectrum β-lactam antibiotic, acts by inhibiting penicillin-binding proteins (PBPs). Methicillin sodium hydrate is active against Staphylococcus aureus and Staphylococcus epidermidis that are resistant to other penicillins. Methicillin sodium hydrate can be used for the research of skin infections, osteomyelitis, and endocarditis.
    Endoxifen (Standard)
  • HY-N4294R
    Arjungenin (Standard)
    Arjungenin (Standard) is the analytical standard of Arjungenin. This product is intended for research and analytical applications. Arjungenin, a triterpene isolated from Terminalia arjuna, is an insect feeding-deterrent and growth inhibitor.
    Arjungenin (Standard)
  • HY-44134R
    Dimethyl 2-oxoglutarate (Standard)
    Felypressin (Standard) is the analytical standard of Felypressin. This product is intended for research and analytical applications. Felypressin (PLV-2) is a non-catecholamine vasoconstrictor and a vasopressin 1 agonist. Felypressin is widely used in dental procedures.
    Dimethyl 2-oxoglutarate (Standard)
  • HY-B1287R
    Citalopram hydrobromide (Standard)
    Citalopram (hydrobromide) (Standard) is the analytical standard of Citalopram (hydrobromide). This product is intended for research and analytical applications. Citalopram hydrobromide is a selective serotonin reuptake inhibitor (SSRI). Citalopram hydrobromide inhibits 5-HT uptake into synaptosomes with an IC50 of 1.8 nM. Citalopram hydrobromideinhibits the 5-HT uptake in rabbit blood platelets with an IC50 of 14 nM. Antidepressant effect.
    Citalopram hydrobromide (Standard)
  • HY-30152R
    Xanthotoxol (Standard)
    Xanthotoxol (Standard) is the analytical standard of Xanthotoxol. This product is intended for research and analytical applications. Xanthotoxol (8-Hydroxypsoralen) It is a kind of fragrant bean substance, and it is a CYP450 inhibitor. Xanthotoxol has anti-inflammatory, anti-inflammatory, and 5-HT antagonistic and protective effects. Xanthotoxol inhibited CYP3A4 sum CYP1A2 IC50s separation 7.43 μM sum 27.82 μM. Xanthotoxol can pass through MAPK and NF-κB, inhibiting inflammation.
    Xanthotoxol (Standard)
  • HY-B0451AR
    Dopamine hydrochloride (Standard)
    Dopamine (hydrochloride) (Standard) is the analytical standard of Dopamine (hydrochloride). This product is intended for research and analytical applications. Dopamine hydrochloride (ASL279) is a catecholamine neurotransmitter that is produced in the substantia nigra, ventral tegmental area, and hypothalamus of the brain. Dopamine hydrochloride (ASL279) plays several important roles in the brain and body. Dopamine hydrochloride (ASL279) acts through D2 dopamine receptors to induce endocytosis of VEGFR2, which is critical for promoting angiogenesis.
    Dopamine hydrochloride (Standard)
  • HY-W013636AR
    2-Ketoglutaric acid Sodium (Standard)
    2-Ketoglutaric acid (Sodium) (Standard) is the analytical standard of 2-Ketoglutaric acid Sodium (HY-W013636A). This product is intended for research and analytical applications. 2-Ketoglutaric acid (Alpha-Ketoglutaric acid) Sodium (Standard) is an intermediate in the production of ATP or GTP in the Krebs cycle. 2-Ketoglutaric acid Sodium also acts as the major carbon skeleton for nitrogen-assimilatory reactions. 2-Ketoglutaric acid Sodium is a reversible inhibitor of tyrosinase (IC50=15 mM).
    2-Ketoglutaric acid Sodium (Standard)
  • HY-N0087R
    Gambogic Acid (Standard)
    Gambogic Acid (Standard) is the analytical standard of Gambogic Acid. This product is intended for research and analytical applications. Gambogic Acid (Beta-Guttiferrin) is derived from the gamboges resin of the tree Garcinia hanburyi. Gambogic Acid (Beta-Guttiferrin) inhibits Bcl-XL, Bcl-2, Bcl-W, Bcl-B, Bfl-1 and Mcl-1 with IC50s of 1.47 μM, 1.21 μM, 2.02 μM, 0.66 μM, 1.06 μM and 0.79 μM.
    Gambogic Acid (Standard)
  • HY-N7269R
    Luteolin 7-diglucuronide (Standard)
    Luteolin 7-diglucuronide (Standard) is the analytical standard of Luteolin 7-diglucuronide. This product is intended for research and analytical applications. Luteolin 7-diglucuronide is the major flavonoid isolated from Aloysia triphylla and Verbena officinalis.
    Luteolin 7-diglucuronide (Standard)
  • HY-B1075R
    Fosfomycin calcium (Standard)
    Fosfomycin (calcium) (Standard) is the analytical standard of Fosfomycin (calcium). This product is intended for research and analytical applications. Fosfomycin (MK-0955) calcium is a blood-brain barrier penetrating, broad-spectrum antibiotic by irreversibly inhibiting an early stage in cell wall synthesis. Fosfomycin calcium shows both in vivo and in vitro activity against a wide range of bacteria, including multidrug-resistant (MDR), extensively drug-resistant (XDR), and pan-drug-resistant (PDR) bacteria.
    Fosfomycin calcium (Standard)
  • HY-W017440R
    Triethylene glycol (Standard)
    Triethylene glycol (Standard) is the analytical standard of Triethylene glycol. This product is intended for research and analytical applications. Triethylene glycol (PROTAC Linker 25) is a PEG-based PROTAC linker can be used in the synthesis of PROTACs.
    Triethylene glycol (Standard)
  • HY-117651R
    2-Fluoropalmitic acid (Standard)
    Quinine (sulfate hydrate) (Standard) is the analytical standard of Quinine (sulfate hydrate). This product is intended for research and analytical applications. Quinine sulfate hydrate (2:1:4) is an orally active alkaloid extracted from cinchona bark and can be used in anti-malarial studies. Quinine sulfate hydrate (2:1:4) is a potassium channel inhibitor that inhibits WT mouse Slo3 (KCa5.1) channel currents evoked by voltage pulses to +100?mV with an IC50 of 169 μM.
    2-Fluoropalmitic acid (Standard)
  • HY-B0184R
    Felbamate (Standard)
    Felbamate (Standard) is the analytical standard of Felbamate. This product is intended for research and analytical applications. Felbamate (W-554) is a potent nonsedative anticonvulsant whose clinical effect may be related to the inhibition of N-methyl-D-aspartate (NMDA).
    Felbamate (Standard)
  • HY-17512AR
    Losartan potassium (Standard)
    Losartan (potassium) (Standard) is the analytical standard of Losartan (potassium). This product is intended for research and analytical applications. Losartan potassium (DuP-753 potassium) is an angiotensin II receptor type 1 (AT1) antagonist, competing with the binding of angiotensin II to AT1 with an IC50 of 20 nM.
    Losartan potassium (Standard)
  • HY-B0110R
    Gestodene (Standard)
    Gestodene (Standard) is the analytical standard of Gestodene. This product is intended for research and analytical applications.
    Gestodene (Standard)
  • HY-W009934R
    2-Phenyl-2-(2-pyridyl)acetonitrile (Standard)
    2-Phenyl-2-(2-pyridyl)acetonitrile (Standard) is the analytical standard of 2-Phenyl-2-(2-pyridyl)acetonitrile. This product is intended for research and analytical applications. 2-Phenyl-2-(2-pyridyl)acetonitrile is the major metabolite of SC 15396 metabolized by the supernatant fraction of rat liver homogenate. SC 15396 is an antigastrin that inhibits gastric secretion[1].
    2-Phenyl-2-(2-pyridyl)acetonitrile (Standard)
  • HY-N7495R
    all-trans-Anhydro Retinol (Standard)
    all-trans-Anhydro Retinol (Standard) (Anhydrovitamin A (Standard)) is the analytical standard of all-trans-Anhydro Retinol (HY-N7495). This product is intended for research and analytical applications. all-trans-Anhydro Retinol (Anhydrovitamin A) is an orally active degradation product formed by the dehydration of vitamin A alcohol and its esters under conditions such as acidic catalysis or hydroxylic solvents, with a biological activity only 0.4% of that of Vitamin A (HY-B1342). In rats, all-trans-Anhydro Retinol can be metabolized into hydroxy derivatives and their esters, but it cannot be converted into Vitamin A (HY-B1342) and has a low storage capacity in the body.
    all-trans-Anhydro Retinol (Standard)
  • HY-B1072R
    Phenothrin (Standard)
    Phenothrin (Standard) is the analytical standard of Phenothrin. This product is intended for research and analytical applications.
    Phenothrin (Standard)
  • HY-B1899AR
    Taurodeoxycholic acid sodium hydrate (Standard)
    (E)-Methyl 4-coumarate (Standard) is the analytical standard of (E)-Methyl 4-coumarate. This product is intended for research and analytical applications. (E)-Methyl 4-coumarate (Methyl 4-hydroxycinnamate), found in several plants, such as Allium cepa or Morinda citrifolia L. leaves. (E)-Methyl 4-coumarate cooperates with Carnosic Acid in inducing apoptosis and killing acute myeloid leukemia cells, but not normal peripheral blood mononuclear cells. Antioxidant and antimicrobial activity.
    Taurodeoxycholic acid sodium hydrate (Standard)
  • HY-W014612R
    Eugenol acetate (Standard)
    Eugenol acetate (Standard) is the analytical standard of Eugenol acetate. This product is intended for research and analytical applications. Eugenol acetate (Eugenyl acetate) is an antibacterial, anticancer, anti-inflammatory and antioxidant. Eugenol acetate inhibits NF-κB and enhances the expression of p53 and p21 (WAF1). Eugenol acetate can prevent chemically induced skin cancer, inhibit cancer cell proliferation and induce apoptosis.
    Eugenol acetate (Standard)