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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-17556R
    Folinic acid (Standard)
    Folinic acid (Standard) is the analytical standard of Folinic acid. This product is intended for research and analytical applications. Folinic acid (Leucovorin) is a biological folic acid and is generally administered along with Methotrexate (HY-14519) as a rescue agent to decrease MTX-induced toxicity.
    Folinic acid (Standard)
  • HY-114299R
    Salcaprozate sodium (Standard)
    Salcaprozate (sodium) (Standard) is the analytical standard of Salcaprozate (sodium). This product is intended for research and analytical applications. Salcaprozate sodium (SNAC), an oral absorption promoter, and has the potential as a delivery agent for oral forms of heparin and insulin. Salcaprozate sodium could increase passive transcellular permeation across small intestinal epithelia based on increased lipophilicity arising from non-covalent macromolecule complexation.
    Salcaprozate sodium (Standard)
  • HY-B0132R
    Norfloxacin (Standard)
    Norfloxacin (Standard) is the analytical standard of Norfloxacin. This product is intended for research and analytical applications. Norfloxacin (MK-0366) is a broad-spectrum antibiotic that is active against both Gram-positive and Gram-negative bacteria, which functions by inhibiting DNA gyrase.
    Norfloxacin (Standard)
  • HY-W015450R
    D-Ala-D-Ala (Standard)
    D-Ala-D-Ala (Standard) is the analytical standard of D-Ala-D-Ala. This product is intended for research and analytical applications. D-Ala-D-Ala is a bacterial endogenous metabolite. D-Ala-D-Ala constitutes the terminus of the peptide part of the peptidoglycan monomer unit and is involved in the transpeptidation reaction as the substrate. D-Ala-D-Ala is catalyzed by D-Alanine-D-Alanine ligase.
    D-Ala-D-Ala (Standard)
  • HY-12215R
    Lorlatinib (Standard)
    Lorlatinib (Standard) is the analytical standard of Lorlatinib. This product is intended for research and analytical applications. Lorlatinib (PF-06463922) is a selective, orally active, brain-penetrant and ATP-competitive ROS1/ALK inhibitor with anticancer activity. Lorlatinib has Kis of <0.025 nM, <0.07 nM, and 0.7 nM for ROS1, wild type ALK, and ALKL1196M, respectively. Lorlatinib targets to EML4-ALK, and inhibits ALK phosphorylation with IC50s of 15-43 nM (ALKL1196), 14-80 nM (ALKG1269A), 38-50 nM (ALK1151Tins), 77-113 nM (ALKG1202R), respectively.
    Lorlatinib (Standard)
  • HY-B1824R
    Cefpirome sulfate (Standard)
    Cefpirome sulfate (Standard) is the analytical standard of Cefpirome sulfate. This product is intended for research and analytical applications. Cefpirome sulfate (HR-810 sulfate) is a fourth generation cephalosporin antibiotic.
    Cefpirome sulfate (Standard)
  • HY-B1008R
    4-Aminobenzoic acid (Standard)
    4-Aminobenzoic acid (Standard) is the analytical standard of 4-Aminobenzoic acid. This product is intended for research and analytical applications. 4-Aminobenzoic acid is an intermediate in the synthesis of folic acid by bacteria, plants and fungi.
    4-Aminobenzoic acid (Standard)
  • HY-14881R
    Bedaquiline (Standard)
    Bedaquiline (Standard) is the analytical standard of Bedaquiline. This product is intended for research and analytical applications. Bedaquiline (TMC207) is a diarylquinoline agent and inhibits Mycobacterium tuberculosis (Mtb) F1FO-ATP synthase through targeting of both the c- and the ε-subunit. Bedaquiline has uncoupler activity. Bedaquiline is used for the multi-agent resistant tuberculosis.
    Bedaquiline (Standard)
  • HY-N7092R
    D-Fructose (Standard)
    D-Fructose (Standard) is the analytical standard of D-Fructose. This product is intended for research and analytical applications. D-Fructose (D(-)-Fructose) is a monosaccharide found in honey, fruits, and other plants. Two D-Fructose molecules can combine to form a disaccharide, sucrose.
    D-Fructose (Standard)
  • HY-N2024R
    Maltose (Standard)
    Maltose (Standard) is the analytical standard of Maltose. This product is intended for research and analytical applications. Maltose is a disaccharide formed from two units of glucose joined with an α(1→4) bond, a reducing sugar. Maltose monohydrate can be used as a energy source for bacteria.
    Maltose (Standard)
  • HY-10264R
    Edoxaban (Standard)
    Edoxaban (Standard) is the analytical standard of Edoxaban. This product is intended for research and analytical applications. Edoxaban (DU-176b) is an orally active, highly potent, selective, and direct Factor Xa (FXa) inhibitor with Ki values of 0.561 and 2.98 nM for free human FXa and prothrombinase. Edoxaban exhibits more than 10,000-fold selectivity over other coagulation proteases. Edoxaban can be used in preventing thromboembolic disease research.
    Edoxaban (Standard)
  • HY-12719R
    Dexmedetomidine (Standard)
    Dexmedetomidine (Standard) is the analytical standard of Dexmedetomidine. This product is intended for research and analytical applications. Dexmedetomidine ((+)-Medetomidine) is a potent, selective and orally active agonist of α2-adrenoceptor, with a Ki of 1.08 nM. Dexmedetomidine shows 1620-fold selectivity against α1-adrenoceptor. Dexmedetomidine exhibits anxiolysis, sedation, and modest analgesia effects.
    Dexmedetomidine (Standard)
  • HY-N0293R
    Paeoniflorin (Standard)
    Paeoniflorin (Standard) is the analytical standard of Paeoniflorin. This product is intended for research and analytical applications. Paeoniflorin is a heat shock protein-inducing compound and commonly exists in the plants of Paeoniaceae family, with various biological activities, including anticancer activity, anti-inflammatory activity, enhancing cognition and attenuating learning impairment, anti-oxidative stress, antiplatelet aggregation, expansion of blood vessels, and reducing blood viscosity.
    Paeoniflorin (Standard)
  • HY-15689R
    Epacadostat (Standard)
    Epacadostat (Standard) is the analytical standard of Epacadostat. This product is intended for research and analytical applications. Epacadostat (INCB 024360) is a potent and selective indoleamine 2,3-dioxigenase 1 (IDO1) inhibitor with an IC50 of 71.8 nM.
    Epacadostat (Standard)
  • HY-W099581R
    Sulfobetaine-14 (Standard)
    Sulfobetaine-14 (Standard) is the analytical standard of Sulfobetaine-14. This product is intended for research and analytical applications. Zwittergent 3-14 (DMAPS) is a zwitterionic detergent commonly used in biochemistry and molecular biology for the solubilization and purification of membrane-bound proteins and other hydrophobic biomolecules, which have both hydrophilic and hydrophobic moieties , so that it has good detergency properties, making it suitable for stabilizing membrane proteins in aqueous solutions. In addition, DMAPS has been used in various techniques such as electrophoresis and chromatography for the separation and analysis of biomolecules. The long The hydrocarbon chains provide it with good membrane penetration and solubilization capabilities, while the sulfonate and quaternary ammonium groups ensure water solubility and charge neutrality.
    Sulfobetaine-14 (Standard)
  • HY-50667R
    Apixaban (Standard)
    Apixaban (Standard) is the analytical standard of Apixaban. This product is intended for research and analytical applications. Apixaban (BMS-562247-01) is a highly selective, reversible and orally active inhibitor of Factor Xa with Ki of 0.08 nM and 0.17 nM in human and rabbit, respectively. Apixaban is in development for the prevention and treatment of various thromboembolic diseases.
    Apixaban (Standard)
  • HY-130189R
    S-Phenylmercapturic acid (Standard)
    S-Phenylmercapturic acid (Standard) is the analytical standard of S-Phenylmercapturic acid. This product is intended for research and analytical applications. S-Phenylmercapturic acid, a metabolite of benzene, can be used as a biomarker, identified by GC, HPLC (UV or fluorescence detection), GC-MS, LC-MS/MS or immunoassay.
    S-Phenylmercapturic acid (Standard)
  • HY-A0023R
    Alogliptin Benzoate (Standard)
    Alogliptin (Benzoate) (Standard) is the analytical standard of Alogliptin (Benzoate). This product is intended for research and analytical applications. Alogliptin Benzoate (SYR-322) is a potent, selective and orally active inhibitor of DPP-4 with an IC50 of <10 nM, and exhibits greater than 10,000-fold selectivity over DPP-8 and DPP-9. Alogliptin Benzoate can be used for the research of type 2 diabetes.
    Alogliptin Benzoate (Standard)
  • HY-B0493R
    Niflumic acid (Standard)
    Niflumic acid (Standard) is the analytical standard of Niflumic acid. This product is intended for research and analytical applications. Niflumic acid is a calcium-activated chloride channel blocker and COX-2 inhibitor with the IC50 value of 100 nM. Niflumic acid induces apoptosis through caspase-8/Bid/Bax pathway in lung cancer cells. Niflumic acide exhibits anti-tumor activity by affecting the expression of ERK1/2 and the activity of MMP2 and MMP9. Niflumic acid has orally bioactivity. Niflumic acid acts on rheumatoid arthritis.
    Niflumic acid (Standard)
  • HY-101410R
    SDMA (Standard)
    SDMA (Standard) is the analytical standard of SDMA. This product is intended for research and analytical applications. SDMA (Symmetric dimethylarginine) is an endogenous inhibitor of nitric oxide (NO) synthase activity. SDMA, a novel kidney biomarker, permits earlier diagnosis of kidney disease than traditional creatinine testing.
    SDMA (Standard)