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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-B1471R
    Fluorometholone acetate (Standard)
    Fluorometholone acetate (Standard) is the analytical standard of Fluorometholone acetate. This product is intended for research and analytical applications. Fluorometholone acetate is a synthetic glucocorticoid corticosteroid and a corticosteroid ester. Fluorometholone acetate potently inhibits carbonic anhydrase (CA) with IC50s of 2.18 μM and 17.5 μM for hCA-I and hCA-II, respectively. Fluorometholone acetate has anti-inflammatory effect and has the potential for external ocular inflammation research.
    Fluorometholone acetate (Standard)
  • HY-109002R
    Apararenone (Standard)
    Apararenone (Standard) is the analytical standard of Apararenone (HY-109002). This product is intended for research and analytical applications. Apararenone (MT-3995) is a novel non-steroidal mineralocorticoid receptor antagonists under development for the treatment of diabetic nephropathies and non-alcoholic steatohepatitis.
    Apararenone (Standard)
  • HY-I0591R
    N-Formyl-L-leucine (Standard)
    N-Formyl-L-leucine (Standard)
  • HY-10008R
    SNS-032 (Standard)
    SNS-032 (Standard) is the analytical standard of SNS-032. This product is intended for research and analytical applications. SNS-032 (BMS-387032) is a potent and selective inhibitor of?CDK2, CDK7, and CDK9 with?IC50s?of 38 nM, 62 nM and 4 nM, respectively. SNS-032 has antitumor effect.
    SNS-032 (Standard)
  • HY-N0615R
    Notoginsenoside R1 (Standard)
    Notoginsenoside R1 (Standard) is the analytical standard of Notoginsenoside R1. This product is intended for research and analytical applications. Notoginsenoside R1 (Sanchinoside R1), a saponin, is isolated from P. notoginseng. Notoginsenoside R1 exhibits anti-oxidation, anti-inflammatory, anti-angiogenic, and anti-apoptosis activities. Notoginsenoside R1 provides cardioprotection against ischemia/reperfusion (I/R) injury. Notoginsenoside R1 also provides neuroprotection in H2O2-induced oxidative damage in PC12 cells.
    Notoginsenoside R1 (Standard)
  • HY-14879R
    Avibactam free acid (Standard)
    Avibactam (free acid) (Standard) is the analytical standard of Avibactam (free acid). This product is intended for research and analytical applications. Avibactam (NXL-104) free acid is a covalent and reversible non-β-lactam β-lactamase inhibitor which inhibits β-lactamase TEM-1 and CTX-M-15 with IC50s of 8 nM and 5 nM, respectively[1].
    Avibactam free acid (Standard)
  • HY-N0721R
    Neoandrographolide (Standard)
    Neoandrographolide (Standard) is the analytical standard of Neoandrographolide. This product is intended for research and analytical applications. Neoandrographolide is a diterpenoid compound isolated from Andrographis paniculata. Neoandrographolide inhibits osteoclasts differentiation and bone resorption through inhibition of MAPK/NF-κB/PI3K/AKT/GSK3β/PPAR/CAMK signaling pathway. Neoandrographolide inhibits apoptosis in rat embryonic ventricular cardiomyocytes. Neoandrographolide inhibits iNOS and the generation of ROS, activates eNOS, exhibiting anti-inflammatory and hypolipidemic activity.
    Neoandrographolide (Standard)
  • HY-104040R
    MKC8866 (Standard)
    MKC8866 (Standard) is the analytical standard of MKC8866 (HY-104040). This product is intended for research and analytical applications. MKC8866, a salicylaldehyde analog, is a potent, selective IRE1 RNase inhibitor with an IC50 of 0.29 μM in human vitro. MKC8866 strongly inhibits Dithiothreitol-induced X-box-binding protein 1-spliced (XBP1s) expression with an EC50 of 0.52 μM and unstresses RPMI 8226 cells with an IC50 of 0.14 μM. MKC8866 inhibits IRE1 RNase in breast cancer cells leading to the decreased production of pro-tumorigenic factors and it can inhibits prostate cancer (PCa) tumor growth.
    MKC8866 (Standard)
  • HY-B0442AR
    Vardenafil hydrochloride (Standard)
    Vardenafil (hydrochloride) (Standard) is the analytical standard of Vardenafil (hydrochloride). This product is intended for research and analytical applications. Vardenafil hydrochloride is a selective and orally active inhibitor of phosphodiesterase-5 (PDE5), with an IC50 of 0.7 nM. Vardenafil hydrochloride shows inhibitory towards PDE1, PDE6 with IC50s of 180 nM, and 11 nM, while IC50s are >1000 nM for PDE3 and PDE4. Vardenafil hydrochloride competitively inhibits cyclic guanosine monophosphate (cGMP) hydrolysis and thus increases cGMP levels. Vardenafil hydrochloride can be used for the research of erectile dysfunction, hepatitis, diabetes-.
    Vardenafil hydrochloride (Standard)
  • HY-77733R
    Ticagrelor impurity 7 (Standard)
    Ticagrelor impurity 7 (Standard) is the analytical standard of Ticagrelor impurity 7 (HY-77733). This product is intended for research and analytical applications.
    Ticagrelor impurity 7 (Standard)
  • HY-W017361R
    2-Nitrobenzene-1,4-diamine (Standard)
    2-Nitrobenzene-1,4-diamine (Standard) is the analytical standard of 2-Nitrobenzene-1,4-diamine. This product is intended for research and analytical applications.
    2-Nitrobenzene-1,4-diamine (Standard)
  • HY-100672BR
    (2R)-SR59230A (Standard)
    (2R)-SR59230A (Standard) is the analytical standard of (2R)-SR59230A (HY-100672B). This product is intended for research and analytical applications. (2R)-SR59230A is the isomer of SR59230A (HY-100672), and can be used as an experimental control. SR59230A is a potent, selective, and blood-brain barrier penetrating β3-adrenergic receptor antagonist with IC50s of 40, 408, and 648 nM for β3, β1, and β2 receptors, respectively.
    (2R)-SR59230A (Standard)
  • HY-100468R
    REV7/REV3L-IN-1 (Standard)
    REV7/REV3L-IN-1 (Standard) is the analytical standard of REV7/REV3L-IN-1 (HY-100468). This product is intended for research and analytical applications. REV7/REV3L-IN-1 is a REV7/REV3L interaction inhibitor with an IC50 of 78 μM. REV7/REV3L-IN-1 binds directly to REV7 and inhibits its interaction with REV3L. REV7/REV3L-IN-1 inhibits interstrand crosslink repair in cells. REV7/REV3L-IN-1 chemosensitizes cancer cells to Cisplatin (HY-17394). REV7/REV3L-IN-1 can be used in cervical cancer research.
    REV7/REV3L-IN-1 (Standard)
  • HY-101634AR
    ABT-072 potassium trihydrate (Standard)
    ABT-072 (potassium trihydrate) (Standard) is the analytical standard of ABT-072 (potassium trihydrate) (HY-101634A). This product is intended for research and analytical applications. ABT-072 (potassium trihydrate) is an orally active and potent non-nucleoside HCV NS5B polymerase inhibitor (HCV GT1a EC50=1 nM; HCV GT1b EC50=0.3 nM).
    ABT-072 potassium trihydrate (Standard)
  • HY-Y0109R
    Chloropyrazine (Standard)
    Chloropyrazine (Pyrazin-2-yl chloride) is a pyrazine-based compound that can be used for the synthesis of active compounds. Additionally, Chloropyrazine can be used as an electrolyte additive in the research of lithium-sulfur batteries.
    Chloropyrazine (Standard)
  • HY-W420344R
    Dehydroindapamide (Standard)
    Dehydroindapamide (Standard) is the analytical standard of Dehydroindapamide. This product is intended for research and analytical applications. Dehydroindapamide is the indole form of Indapamide (HY-B0259). Dehydroindapamide standard can be used to quantitatively measure the Indapamide turnover rate by CYP3A4, which was approximately 10-fold higher than that of Indoline (HY-Y0788), and slightly enhanced affinity for CYP3A4.
    Dehydroindapamide (Standard)
  • HY-W265757R
    4-Ethylcatechol (Standard)
    4-Ethylcatechol is a ring-dihydroxylated metabolite of 4-Ethylphenol that leads to oxidative DNA damage.
    4-Ethylcatechol (Standard)
  • HY-108612R
    VU0155069 (Standard)
    VU0155069 (Standard) is the analytical standard of VU0155069 (HY-108612). This product is intended for research and analytical applications. VU0155069 (CAY10593), is a selective phospholipase D1 (PLD1) inhibitor with an IC50 value of 46 nM in vitro. VU0155069 (CAY10593) strongly inhibits the invasive migration of several cancer cell lines in transwell assays.
    VU0155069 (Standard)
  • HY-136597R
    Remdesivir O-desphosphate acetonide impurity (Standard)
    Remdesivir O-desphosphate acetonide impurity (Standard) is the analytical standard of Remdesivir O-desphosphate acetonide impurity. This product is intended for research and analytical applications.
    Remdesivir O-desphosphate acetonide impurity (Standard)
  • HY-N2093R
    Vicine (Standard)
    Vicine (Standard) is the analytical standard of Vicine. This product is intended for research and analytical applications. Vicine, an alkaloid glycoside found mainly in fava beans, is toxic in individuals and may cause haemolytic anaemia.
    Vicine (Standard)