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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-Y0621R
    4′-tert-Butylacetophenone (Standard)
    4′-tert-Butylacetophenone (Standard) is the analytical standard of 4′-tert-Butylacetophenone. This product is intended for research and analytical applications. 4′-tert-Butylacetophenone is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
    4′-tert-Butylacetophenone (Standard)
  • HY-13593R
    Chlorambucil (Standard)
    Chlorambucil (Standard) is the analytical standard of Chlorambucil. This product is intended for research and analytical applications. Chlorambucil (CB-1348), an orally active antineoplastic agent, is a bifunctional alkylating agent belonging to the nitrogen mustard group. Chlorambucil can be used for the research of lymphocytic leukemia, ovarian and breast carcinomas, and Hodgkin’s disease.
    Chlorambucil (Standard)
  • HY-116433R
    Nequinate (Standard)
    Nequinate (Standard) is the analytical standard of Nequinate. This product is intended for research and analytical applications. Nequinate, a quinoline compound, is an anticoccidial agent against cecal coccidiosis (Eimeria tenella) infections. Nequinate inhibits xanthine oxidoreductase (XOD) activity.
    Nequinate (Standard)
  • HY-W012683R
    Iminodiacetic acid (Standard)
    Iminodiacetic acid is a metal ion chelator targeting Cr6+, Cd2+, Ni2+, and Pb2+. Iminodiacetic acid selectively and irreversibly binds metal ions through the coordination of carboxyl and imino groups, reduces the toxicity of metal ions and promotes their adsorption and separation. Iminodiacetic acid has the functions of heavy metal ion removal and coordination complex stabilization. Iminodiacetic acid is often used in environmental pollution control (such as heavy metal adsorption in water) and coordination chemistry (such as metal ion detection and separation) research.
    Iminodiacetic acid (Standard)
  • HY-W011690R
    L-Homocystine (Standard)
    L-Homocystine (Standard) is the analytical standard of L-Homocystine (HY-W011690). This product is intended for research and analytical applications. L-Homocystine is the oxidized member of the L-homocysteine. Homocysteine is a pro-thrombotic factor, vasodilation impairing agent, pro-inflammatory factor and endoplasmatic reticulum-stress inducer used to study cardiovascular disease mechanisms.
    L-Homocystine (Standard)
  • HY-100870R
    Obefazimod (Standard)
    Obefazimod (Standard) is the analytical standard of Obefazimod (HY-100870). This product is intended for research and analytical applications. Obefazimod (ABX464) is a potent anti-HIV agent. Obefazimod inhibits HIV-1 replication in stimulated peripheral blood mononuclear cells (PBMCs) with an IC50 ranging between 0.1 μM and 0.5 μM.
    Obefazimod (Standard)
  • HY-18572R
    2,4-D (Standard)
    2,4-D (Standard) is the analytical standard of 2,4-D (HY-18572). This product is intended for research and analytical applications. 2,4-D (2, 4-dichlorophenoxyacetic acid) is a selective herbicide that can be used for the control of broad-leaved weeds. 2,4-D can induce apoptosis. 2,4-D inhibits DNA and protein synthesis, thereby preventing normal plant growth and development.
    2,4-D (Standard)
  • HY-101507R
    Zerencotrep (Standard)
    Zerencotrep (Standard) is the analytical standard of Zerencotrep (HY-101507). This product is intended for research and analytical applications. Pico145 (HC-608) is a remarkable inhibitor of TRPC1/4/5 channels, inhibits (-)-englerin A-activated TRPC4/TRPC5 channels, with IC50s of 0.349 and 1.3 nM in cells, and shows no effect on TRPC3, TRPC6, TRPV1, TRPV4, TRPA1, TRPM2, TRPM8.
    Zerencotrep (Standard)
  • HY-113440R
    5-Methoxytryptophol (Standard)
    5-Methoxytryptophol (Standard) is the analytical standard of 5-Methoxytryptophol. This product is intended for research and analytical applications. 5-Methoxytryptophol is a 5-methoxyindole alcohol structurally homologous to Melatonin (HY-B0075). It is secreted by the mammalian pineal gland and exhibits an inverse circadian rhythm. 5-Methoxytryptophol regulates bone metabolism by activating the ERK1/2 pathway. It reduces the levels of pro-inflammatory cytokines TNF-α and IL-1β, as well as proteolytic enzymes MMP-1 and MMP-2, in serum and dental pulp tissues, thereby ameliorating acute pulpitis. 5-Methoxytryptophol induces rapid sleep in mice, while high doses cause respiratory depression and death. 5-Methoxytryptophol. 5-Methoxytryptophol can be used in studies related to acute pulpitis, hypnosis, and bone metabolism.
    5-Methoxytryptophol (Standard)
  • HY-W011919R
    4-Bromo-2-fluoro-1,1'-biphenyl (Standard)
    4-Bromo-2-fluoro-1,1'-biphenyl (Standard) is the analytical standard of 4-Bromo-2-fluoro-1,1'-biphenyl. This product is intended for research and analytical applications.
    4-Bromo-2-fluoro-1,1'-biphenyl (Standard)
  • HY-W009993R
    3,4-Methylenedioxycinnamic acid (Standard)
    3,4-Methylenedioxycinnamic acid (Standard) is the analytical standard of 3,4-Methylenedioxycinnamic acid (HY-W009993). This product is intended for research and analytical applications. 3,4-Methylenedioxycinnamic acid is an inhibitor of the 4-hydroxycinnamoyl-CoA ligase (4CL) with a Ki of 100 μM. 3,4-Methylenedioxycinnamic acid exhibits the Km value for the substrate ferulic acid of 4CL is 8.4 μM.3,4-Methylenedioxycinnamic acid increases the formation of soluble phenolics in particular of vanillic acid. 3,4-Methylenedioxycinnamic acid demonstrates larvicidal activity.
    3,4-Methylenedioxycinnamic acid (Standard)
  • HY-101271R
    WAY-200070 (Standard)
    WAY-200070 (Standard) is the analytical standard of WAY-200070 (HY-101271). This product is intended for research and analytical applications. WAY-200070 is a selective estrogen receptor β (ERβ) agonist with an IC50 of 2.3 nM.
    WAY-200070 (Standard)
  • HY-106157R
    Donitriptan (Standard)
    Donitriptan (Standard) is the analytical standard of Donitriptan (HY-106157). This product is intended for research and analytical applications. Donitriptan is a potent, high efficacy agonist at 5-HT1B/1D receptors with pKis of 9.4 and 9.3, respectively.
    Donitriptan (Standard)
  • HY-N6961R
    Lapachol (Standard)
    Lapachol (Standard) is the analytical standard of Lapachol. This product is intended for research and analytical applications. Lapachol, a natural naphthoquinone, is an orally active, potent DHODH inhibitor. Lapachol has immunosuppressive activity on lymphocytes through its direct ability to block DHODH activity and inhibit pyrimidine synthesis. Lapachol is a vitamin K antagonist with antitumor activity and can inhibit DNA and RNA synthesis in neoplastic cells. Lapachol has anti-Leishmania activity.
    Lapachol (Standard)
  • HY-N0432R
    Astragaloside I (Standard)
    Astragaloside I (Standard) is the analytical standard of Astragaloside I. This product is intended for research and analytical applications. Astragaloside I, one of the main active ingredients in Astragalus membranaceus, has osteogenic properties. Astragaloside I stimulates osteoblast differentiation through the Wnt/β-catenin signaling pathway.
    Astragaloside I (Standard)
  • HY-101418R
    JNJ-47965567 (Standard)
    JNJ-47965567 (Standard) is the analytical standard of JNJ-47965567 (HY-101418). This product is intended for research and analytical applications. JNJ-47965567 is a centrally permeable, high-affinity, selective P2X7 antagonist, with pKis of 7.9 and 8.7 for human and rat P2X7, respectively. JNJ-47965567 can be used to probe the role of central P2X7 in rodent models of CNS pathophysiology.
    JNJ-47965567 (Standard)
  • HY-W025371R
    Dihydrosinapyl alcohol (Standard)
    Dihydrosinapyl alcohol (Standard) is the analytical standard of Dihydrosinapyl alcohol (HY-W025371). This product is intended for research and analytical applications. Dihydrosinapyl alcohol, a natural product, can be obtained from lignocellulose by hydrogenation and hydrogenolysis.
    Dihydrosinapyl alcohol (Standard)
  • HY-A0019AR
    Paliperidone palmitate (Standard)
    Paliperidone palmitate (Standard) is the analytical standard of Paliperidone palmitate. This product is intended for research and analytical applications. Paliperidone palmitate is an orally effective competitive antagonist of dopamine D2 receptors and 5-hydroxytryptamine 2A (5-HT2A) receptors that can cross the blood-brain barrier. Paliperidone palmitate competitively inhibits the effects of dopamine and 5-hydroxytryptamine by binding to dopamine D2 receptors and 5-HT2A receptors, regulating the balance of the neurotransmitter system and thus exerting antipsychotic activity. Paliperidone palmitate is mainly used in the research field of schizophrenia.
    Paliperidone palmitate (Standard)
  • HY-N6733R
    Aphidicolin (Standard)
    Aphidicolin (Standard) is the analytical standard of Aphidicolin. This product is intended for research and analytical applications. Aphidicolin is an inhibitor of DNA polymerase α and δ, prevents mitotic cell division by interfering DNA polymerase activity. Aphidicolin is an antibiotic produced by mold Cephalosporium aphidicola, inhibits cellular deoxyribonucleic acid synthesis and the growth of herpes simplex virus. Aphidicolin exhibits anti-orthopoxvirus activity and potentiates apoptosis induced by arabinosyl nucleosides in a human promyelocytic leukemia cell line.
    Aphidicolin (Standard)
  • HY-W010342R
    6-Aminonicotinamide (Standard)
    6-Aminonicotinamide, a potent antimetabolite of nicotinamide, is competitive NADP+-dependent enzyme glucose-6-phosphate dehydrogenase (G6PD) inhibitor (Ki=0.46 μM). 6-Aminonicotinamide resultis ATP depletion and synergizes with DNA-crosslinking chemotherapy agents, such as Cisplatin (HY-17394), in killing cancer cells.
    6-Aminonicotinamide (Standard)