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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-B0935R
    Benzyl benzoate (Standard)
    Benzyl benzoate (Standard) is the analytical standard of Benzyl benzoate. This product is intended for research and analytical applications. Benzyl benzoate (Phenylmethyl benzoate) is an orally active anti-scabies agent, acaricide (EC50= 0.06 g/m2) and fungicide. Benzyl benzoate is an angiotensin II (Ang II) inhibitor with antihypertensive effects. Benzyl benzoate can be used in perfumes, pharmaceuticals and the food industry.
    Benzyl benzoate (Standard)
  • HY-B0825R
    (E)-Fenpyroximate (Standard)
    (E)-Fenpyroximate (Standard) is the analytical standard of (E)-Fenpyroximate. This product is intended for research and analytical applications. (E)-Fenpyroximate is a potent acaricide.
    (E)-Fenpyroximate (Standard)
  • HY-B1100R
    Estradiol cypionate (Standard)
    Estradiol cypionate (Standard) is the analytical standard of Estradiol cypionate. This product is intended for research and analytical applications. Estradiol cypionate is the 17β-cypionate ester of Estradiol, which inhibits ET-1 synthesis by acting on estrogen receptors.
    Estradiol cypionate (Standard)
  • HY-12085R
    Apremilast (Standard)
    Apremilast (Standard) is the analytical standard of Apremilast. This product is intended for research and analytical applications. Apremilast (CC-10004) is an orally available inhibitor of type-4 cyclic nucleotide phosphodiesterase (PDE-4) with an IC50 of 74 nM. Apremilast inhibits TNF-α release by lipopolysaccharide (LPS) with an IC50 of 104 nM.
    Apremilast (Standard)
  • HY-N2441R
    Methylophiopogonone A (Standard)
    Methylophiopogonone A (Standard) is the analytical standard of Methylophiopogonone A. This product is intended for research and analytical applications. Methylophiopogonone A, a homoisoflavonoid isolated from the tuberous roots of Ophiopogon japonicas, shows anti-inflammatory activity.
    Methylophiopogonone A (Standard)
  • HY-108316R
    Sultiame (Standard)
    Sultiame (Standard) is the analytical standard of Sultiame. This product is intended for research and analytical applications. Sultiame is a carbonic anhydrase inhibitor, widely used as an antiepileptic agent.
    Sultiame (Standard)
  • HY-W004464R
    2-(1-Piperazinyl)pyrimidine (Standard)
    2-(1-Piperazinyl)pyrimidine (Standard) is the analytical standard of 2-(1-Piperazinyl)pyrimidine. This product is intended for research and analytical applications. 2-(1-Piperazinyl)pyrimidine is the major metabolite of Tandospirone (HY-14558).
    2-(1-Piperazinyl)pyrimidine (Standard)
  • HY-B0414R
    Fleroxacin (Standard)
    Fleroxacin (Standard) is the analytical standard of Fleroxacin. This product is intended for research and analytical applications. Fleroxacin (RO 23-6240) is a broad-spectrum antimicrobial fluoroquinolone.
    Fleroxacin (Standard)
  • HY-10367AR
    Canertinib dihydrochloride (Standard)
    Canertinib (dihydrochloride) (Standard) is the analytical standard of Canertinib (dihydrochloride). This product is intended for research and analytical applications. Canertinib dihydrochloride (CI-1033 dihydrochloride) is a potent and irreversible EGFR inhibitor; inhibits cellular EGFR and ErbB2 autophosphorylation with IC50s of 7.4 and 9 nM. Canertinib dihydrochloride is active against vaccinia virus respiratory infection in mice.
    Canertinib dihydrochloride (Standard)
  • HY-N0471R
    L-Hyoscyamine (Standard)
    L-Hyoscyamine (Standard) is the analytical standard of L-Hyoscyamine. This product is intended for research and analytical applications. L-Hyoscyamine (Daturine), a natural plant tropane alkaloid, is a potent and competitive muscarinic receptor (MR) antagonist. L-Hyoscyamine is a levo-isomer to Atropine (HY-B1205).
    L-Hyoscyamine (Standard)
  • HY-B0271R
    Pyrazinamide (Standard)
    Pyrazinamide (Standard) is the analytical standard of Pyrazinamide. This product is intended for research and analytical applications. Pyrazinamide (Pyrazinecarboxamide; Pyrazinoic acid amide) is a potent and orally active antitubercular antibiotic. Pyrazinamide is a proagent that is converted to the active form pyrazinoic acid (POA) by PZase/nicotinamidase encoded by the pncA gene in M. tuberculosis.
    Pyrazinamide (Standard)
  • HY-B0674R
    Ebastine (Standard)
    Ebastine (Standard) is the analytical standard of Ebastine. This product is intended for research and analytical applications. Ebastine (LAS-W 090) is an orally active, second-generation histamine H1 receptor antagonist. Ebastine can be used for the symptoms of allergic rhinitis and chronic idiopathic urticaria research.
    Ebastine (Standard)
  • HY-N0138R
    Theobromine (Standard)
    Theobromine (Standard) is the analytical standard of Theobromine. This product is intended for research and analytical applications. Theobromine is a methylxanthine found in cacao beans which can inhibit adenosine receptor A1 (AR1) signaling.
    Theobromine (Standard)
  • HY-N4150R
    Quercetagitrin (Standard)
    Quercetagitrin (Standard) is the analytical standard of Quercetagitrin. This product is intended for research and analytical applications. Quercetagitrin (Quercetagetin-7-O-glucoside), isolated from the flowers of the Marigold (Tagetes erecta), has anti-inflammatory activity.
    Quercetagitrin (Standard)
  • HY-B1065R
    Aceglutamide (Standard)
    Aceglutamide (α-N-Acetyl-L-glutamine; N2-Acetylglutamine) (Standard) is the analytical standard of Aceglutamide (HY-B1065). This product is intended for research and analytical applications. Aceglutamide (α-N-Acetyl-L-glutamine; N2-Acetylglutamine) is a neuroprotectant that can penetrate the blood-brain barrier. Aceglutamide can enhance the antioxidant systems of glutathione (GSH), thioredoxin (Trx) and Nrf2. Aceglutamide also inhibits ASK1 and TRAF1, activates the Akt/Bcl-2 anti-apoptotic pathway, enhances the activity of antioxidant enzymes and reduces oxidative damage. Aceglutamide can improve neurological deficits after cerebral ischemia, reduce infarct volume, and inhibit neuronal apoptosis, especially substantia nigra dopaminergic neurons. Aceglutamide can reduce cerebral ischemia/reperfusion injury, improve motor dysfunction, and is used in ischemic stroke-related research.
    Aceglutamide (Standard)
  • HY-105272R
    Loreclezole (Standard)
    Loreclezole (Standard) is the analytical standard of Loreclezole. This product is intended for research and analytical applications. Loreclezole, an antiepileptic compound, is a selective GABAA receptor modulator and acts as a positive allosteric modulator of β2 or β3-subunit containing receptors.
    Loreclezole (Standard)
  • HY-N6827R
    Usaramine N-oxide (Standard)
    Usaramine N-oxide (Standard) is the analytical standard of Usaramine N-oxide. This product is intended for research and analytical applications. Usaramine N-oxide, a alkaloid isolated from Crotalaria pallida, possesses anti-inflammatory activities.
    Usaramine N-oxide (Standard)
  • HY-N0858R
    Gomisin G (Standard)
    Gomisin G (Standard) is the analytical standard of Gomisin G. This product is intended for research and analytical applications. Gomisin G is a lignin from S. chinesis with anti-HIV (EC50 = 0.006 μg/mL), anti-liver cancer and anti-inflammatory activities. Gomisin G has an AKT-cyclin D1 dependent mechanism against triple-negative breast cancer (TNBC) cells through suppressing phosphorylation rather than inducing apoptosis. Gomisin G can inhibit AKT phosphorylation. Gomisin G can cause cell cycle arrest in the G1 phase. Gomisin G can be studied in research for diseases such as HIV, breast and liver cancers.
    Gomisin G (Standard)
  • HY-105129AR
    Pimonidazole (Standard)
    Pimonidazole (Standard) is the analytical standard of Pimonidazole. This product is intended for research and analytical applications. Pimonidazole is a novel hypoxia marker for complementary study of tumor hypoxia and cell proliferation in tumor. Pimonidazole accumulates in hypoxic cells via covalent binding with macromolecules or by forming reductive metabolites after reduction of its nitro group, it can be used for qualitative and quantitative assessment of tumor hypoxia .
    Pimonidazole (Standard)
  • HY-100085R
    21-Desacetyldeflazacort (Standard)
    21-Desacetyldeflazacort (Standard) is the analytical standard of 21-Desacetyldeflazacort. This product is intended for research and analytical applications. 21-Desacetyldeflazacort (21-desDFZ) is the active metabolite of Deflazacort (HY-13609). Deflazacort is an anti-inflammatory and immunosuppressant. Deflazacort is an inactive pro-drug which can be rapidly converted by esterases to the active metabolite 21-desacetyldeflazacort after oral administration.
    21-Desacetyldeflazacort (Standard)