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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 (6722):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-B0454R
    Miconazole (Standard)
    Miconazole (Standard) is the analytical standard of Miconazole. This product is intended for research and analytical applications. Miconazole (R18134) is an imidazole antifungal agent. Miconazole also has antibacterial effects.
    Miconazole (Standard)
  • HY-N0877R
    Bufalin (Standard)
    Bufalin (Standard) is the analytical standard of Bufalin. This product is intended for research and analytical applications. Bufalin is an active component isolated from Chan Su, acts as a potent Na+/K+-ATPase inhibitor, binds to the subunit α1, α2 and α3, with Kd of 42.5, 45 and 40 nM, respectively. Anti-cancer activity.
    Bufalin (Standard)
  • HY-103234AR
    GYKI 52466 dihydrochloride (Standard)
    GYKI 52466 (dihydrochloride) (Standard) is the analytical standard of GYKI 52466 (dihydrochloride). This product is intended for research and analytical applications. GYKI 52466 dihydrochloride is an orally active, highly selective and noncompetitive AMPA/kainate receptor antagonist with the IC50 values of 7.5 and 11μM, respectively. GYKI 52466 dihydrochloride has good blood brain barrier permeability and anticonvulsant effect. GYKI 52466 dihydrochloride can be used in Parkinson's disease research.
    GYKI 52466 dihydrochloride (Standard)
  • HY-129903R
    N-Desethyl vardenafil (Standard)
    N-Desethyl vardenafil (Standard) is the analytical standard of N-Desethyl vardenafil. This product is intended for research and analytical applications. N-Desethyl vardenafil is the major metabolite of Vardenafil (HY-B0442) and can be detected in human urine.
    N-Desethyl vardenafil (Standard)
  • HY-14904R
    Umifenovir (Standard)
    Umifenovir (Standard) is the analytical standard of Umifenovir. This product is intended for research and analytical applications. Umifenovir is a potent, orally active broad-spectrum antiviral agent with activity against a number of enveloped and non-enveloped viruses. Umifenovir is used as an anti-influenza virus agent. Umifenovir could effectively inhibit the fusion of virus with host cells. Umifenovir is an efficient inhibitor of SARS-CoV-2 in vitro. Umifenovir shows anti-inflammatory activity.
    Umifenovir (Standard)
  • HY-122351AR
    Advantame (Standard)
    Advantame (Standard) is the analytical standard of Advantame. This product is intended for research and analytical applications. Advantame is a non-caloric artificial sweetener, analogue of aspartame, commonly used as a food additive.
    Advantame (Standard)
  • HY-101000R
    Clazuril (Standard)
    Clazuril (Standard) is the analytical standard of Clazuril. This product is intended for research and analytical applications. Clazuril (R62690) has a coccidiocidal effect on the asexual and sexual developmental stages of both Eimeria species, resulting in a complete interruption of the life cycle.
    Clazuril (Standard)
  • HY-107801R
    Inosine pranobex (Standard)
    Inosine pranobex (Standard) is the analytical standard of Inosine pranobex. This product is intended for research and analytical applications. Inosine pranobex is an orally active immunomodulator. Inosine pranobex has broad-spectrum antiviral activity. Inosine pranobex inhibits human immunodeficiency virus (HIV), herpes simplex virus (HSV), vaccinia virus (VACV), human tumor virus (HPV), Cytomegalovirus, influenza virus (INFV), parainfluenza virus (PIV), and Epstein-Barr virus .
    Inosine pranobex (Standard)
  • HY-N0344R
    Farrerol (Standard)
    Farrerol (Standard) is the analytical standard of Farrerol. This product is intended for research and analytical applications. Farrerol is a bioactive constituent of Rhododendron, with broad activities such as anti-oxidative, anti-inflammatory, anti-tumor, neuroprotective and hepatoprotective effects.
    Farrerol (Standard)
  • HY-B1088R
    Clopidol (Standard)
    Clopidol (Standard) is the analytical standard of Clopidol. This product is intended for research and analytical applications. Clopidol (WR-61112) is an anticoccidial agent which is used as feed additive to control coccidiosis in chickens. Clopidol inhibits the sporulation of Eimeria tenella oocysts.
    Clopidol (Standard)
  • HY-W011713R
    (4-Aminobenzoyl)-L-glutamic acid (Standard)
    (4-Aminobenzoyl)-L-glutamic acid (Standard) is the analytical standard of (4-Aminobenzoyl)-L-glutamic acid. This product is intended for research and analytical applications. (4-Aminobenzoyl)-L-glutamic acid is a glutamic acid derivative.
    (4-Aminobenzoyl)-L-glutamic acid (Standard)
  • HY-101813R
    Laflunimus (Standard)
    Laflunimus (Standard) is the analytical standard of Laflunimus. This product is intended for research and analytical applications. Laflunimus (HR325) is an immunosuppressive agent and an analogue of the Leflunomide-active metabolite A77 1726. Laflunimus is an orally active inhibitor of dihydroorotate dehydrogenase (DHODH). Laflunimus suppresses immunoglobulin (Ig) secretion, with IC50 values of 2.5 and 2 μM for IgM and IgG, respectively. Laflunimus also is a prostaglandin endoperoxide H synthase (PGHS) -1 and -2 inhibitor.
    Laflunimus (Standard)
  • HY-10284R
    Linagliptin (Standard)
    Linagliptin (Standard) is the analytical standard of Linagliptin. This product is intended for research and analytical applications. Linagliptin is a highly potent, selective DPP-4 inhibitor with IC50 of 1 nM.
    Linagliptin (Standard)
  • HY-B0194AR
    Tizanidine hydrochloride (Standard)
    Tizanidine (hydrochloride) (Standard) is the analytical standard of Tizanidine (hydrochloride). This product is intended for research and analytical applications. 0
    Tizanidine hydrochloride (Standard)
  • HY-B0330DR
    (R)-Ofloxacin (Standard)
    (R)-Ofloxacin (Standard) is the analytical standard of (R)-Ofloxacin (HY-B0330D). (R)-Ofloxacin is the dextrorotatory enantiomer of Ofloxacin (HY-B0125) and is an orally effective fluoroquinolone antibiotic. (R)-Ofloxacin can inhibit the activity of bacterial DNA topoisomerase II, interfere with bacterial DNA replication and repair, and exert a bactericidal effect. (R)-Ofloxacin has a broad-spectrum antibacterial activity and has inhibitory effects on both Gram-negative and Gram-positive bacteria.
    (R)-Ofloxacin (Standard)
  • HY-D0227AR
    THAM hydrochloride (Standard)
    THAM (hydrochloride) (Standard) is the analytical standard of THAM (hydrochloride). This product is intended for research and analytical applications. THAM hydrochloride (Tris HCl) is a biologically inert amino alcohol of low toxicity, which buffers carbon dioxide and acids in vitro and in vivo. THAM hydrochloride is an effective amine compound for pH control in the physiological range.
    THAM hydrochloride (Standard)
  • HY-B0402AR
    Amantadine hydrochloride (Standard)
    Amantadine (hydrochloride) (Standard) is the analytical standard of Amantadine (hydrochloride). This product is intended for research and analytical applications. Amantadine (1-Adamantanamine) hydrochloride is an orally avtive and potent antiviral agent with activity against influenza A viruses. Amantadine hydrochloride inhibits several ion channels such as NMDA and M2, and also inhibits Coronavirus ion channels. Amantadine hydrochloride also has anti-orthopoxvirus and anticancer activity. Amantadine hydrochloride can be used for Parkinson's disease, postoperative cognitive dysfunction (POCD) and COVID-19 research.
    Amantadine hydrochloride (Standard)
  • HY-18763R
    Indobufen (Standard)
    Indobufen (Standard) is the analytical standard of Indobufen. This product is intended for research and analytical applications. Indobufen is a platelet aggregation inhibitor. Indobufen is a reversible platelet cyclooxygenase (Cox) activity inhibitor. Indobufen suppresses thromboxane A2 (TxA2) synthesis. Indobufen down-regulates tissue factor (TF) in monocytes.
    Indobufen (Standard)
  • HY-N0386R
    Griffonilide (Standard)
    Griffonilide (Standard) is the analytical standard of Griffonilide. This product is intended for research and analytical applications. Griffonilide is a butenolide, isolated from the roots of Semiaquilegia adoxoides, and often occurs alongside lithospermoside.
    Griffonilide (Standard)
  • HY-N9499R
    3-Methoxyflavone (Standard)
    3-Methoxyflavone (Standard) is the analytical standard of 3-Methoxyflavone. This product is intended for research and analytical applications. 3-Methoxyflavone is a flavonoid compound isolated from Artemisia incanescens with antiviral activity[1][2].
    3-Methoxyflavone (Standard)