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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 (7750):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N0691R
    Schisandrin (Standard)
    Schisandrin (Standard) is the analytical standard of Schisandrin. This product is intended for research and analytical applications. Schisandrin (Schizandrin), a dibenzocyclooctadiene lignan, is isolated from the fruit of Schisandra chinensis Baill. Schisandrin exhibits antioxidant, hepatoprotective, anti-cancer and anti-inflammatory activities. Schisandrin also can reverses memory impairment in rats.
    Schisandrin (Standard)
  • HY-118103R
    Coprostanol (Standard)
    Caffeic acid (Standard) is the analytical standard of Caffeic acid. This product is intended for research and analytical applications. Caffeic acid is an inhibitor of both TRPV1 ion channel and 5-Lipoxygenase (5-LO).
    Coprostanol (Standard)
  • HY-B1214R
    Prednisolone acetate (Standard)
    Prednisolone acetate (Standard) is the analytical standard of Prednisolone acetate. This product is intended for research and analytical applications. Prednisolone acetate (Prednisolone 21-acetate) is an adrenocortical hormone active molecule with various pharmacological effects such as anti-inflammatory, anti-allergic, and immune suppression.
    Prednisolone acetate (Standard)
  • HY-118341R
    Clitocine (Standard)
    H-Chpro-OH.HCl (Standard) is the analytical standard of H-Chpro-OH.HCl. This product is intended for research and analytical applications. H-Chpro-OH.HCl is a proline derivative.
    Clitocine (Standard)
  • HY-131466R
    N-Methyl Palbociclib (Standard)
    Hydroxyurea (Standard) is the analytical standard of Hydroxyurea. This product is intended for research and analytical applications. Hydroxyurea is a cell apoptosis inducer that inhibit DNA synthesis through inhibition of ribonucleotide reductase. Hydroxyurea shows anti-orthopoxvirus activity.
    N-Methyl Palbociclib (Standard)
  • HY-A0152R
    D-Thyroxine (Standard)
    D-Thyroxine (Standard) is the analytical standard of D-Thyroxine (HY-A0152). This product is intended for research and analytical applications. D-Thyroxine (D-T4) is an orally active thyroid hormone that inhibits the secretion of TSH. D-Thyroxine can inhibit goiter, promote metamorphosis of tadpoles and influence cholesterol metabolism. D-Thyroxine can be used for the study of hypercholesterolemia.
    D-Thyroxine (Standard)
  • HY-W002105R
    2,5-Furandicarboxylic acid (Standard)
    2,5-Furandicarboxylic acid (Standard) is the analytical standard of 2,5-Furandicarboxylic acid (HY-W002105). This product is intended for research and analytical applications. 2,5-Furandicarboxylic acid can be used as the monomer for synthesis of biodegradable polymers such as polyethylene furandicarboxylate (PEF) and polybutylene furandicarboxylate (PBF). 2,5-Furandicarboxylic acid improves the polymers' rigidity, heat resistance and barrier properties, that can be used for food packaging. 2,5-Furandicarboxylic acid can be used as the raw material for various chemical intermediates to synthesize polymers, polyurethanes, thermosetting resins, plasticizers, fungicides, macrocyclic ligands and other products.
    2,5-Furandicarboxylic acid (Standard)
  • HY-N2135R
    Puerarin 6''-O-Xyloside (Standard)
    Puerarin 6''-O-Xyloside (Standard) is the analytical standard of Puerarin 6''-O-Xyloside. This product is intended for research and analytical applications. Puerarin 6''-O-Xyloside, isolated from radix of Pueraria lobata (Willd.), possesses snti-osteoporotic and anti-tumor activity. Puerarin 6''-O-Xyloside induces the mitochondria-mediated apoptosis pathway..
    Puerarin 6''-O-Xyloside (Standard)
  • HY-118504R
    Sulfoxaflor (Standard)
    Sulfoxaflor (Standard) is the analytical standard of Sulfoxaflor. This product is intended for research and analytical applications. Sulfoxaflor is a sulfoximine insecticide and is an agonist of nAChR1 and nAChR2 subtypes. Sulfoxaflor is used for the control of sap-feeding insects such as Myzus persicae, Aphis gossypii, Bemissia tabaci and Nilaparvata lugens.
    Sulfoxaflor (Standard)
  • HY-17417AR
    Naloxone (Standard)
    Naloxone (Standard) is the analytical standard of Naloxone. This product is intended for research and analytical applications. Naloxone is an antagonist of Opioid receptor. Naloxone alleviates opioid-overdose-induced respiratory depression. Naloxone may cause pulmonary edema and cardiac arrhythmias.
    Naloxone (Standard)
  • HY-N7541R
    Antrodin A (Standard)
    Metoclopramide (Standard) is the analytical standard of Metoclopramide. This product is intended for research and analytical applications. Metoclopramide is a potent antagonist of 5-HT3 and dopamine D2 receptor, with IC50s of 308 nM and 483 nM, respectively. Metoclopramide can be used for the research of nausea and vomiting, gastro-oesophageal reflux, and gastroparesis.
    Antrodin A (Standard)
  • HY-N7121R
    Erythromycin estolate (Standard)
    Erythromycin estolate (Standard) is the analytical standard of Erythromycin estolate. This product is intended for research and analytical applications. Erythromycin estolate is the Erythromycin (HY-B0220) derivative, is a macrolide antibiotic used in the treatment of a wide variety of bacterial infections. Erythromycin estolate causes several cases of liver injury which mostly include cholestatic hepatitis. Erythromycin estolate toxicity is related to its inhibitory effect on bile acid transport.
    Erythromycin estolate (Standard)
  • HY-W040948R
    2-Ethylpyrazine (Standard)
    2-Ethylpyrazine (Standard) is the analytical standard of 2-Ethylpyrazine. This product is intended for research and analytical applications. 2-Ethylpyrazine is an endogenous metabolite.
    2-Ethylpyrazine (Standard)
  • HY-N0716AR
    Berberine hemisulfate (Standard)
    Berberine (hemisulfate) (Standard) is the analytical standard of Berberine (hemisulfate). This product is intended for research and analytical applications. Berberine hemisulfate is the hemisulfate form of Berberine (HY-N0716). Berberine hemisulfate is an alkaloid isolated from the Chinese herbal medicine Huanglian. Berberine hemisulfate exhibits anti-inflammatory, antibiobic, antitumor, cardiovascular protective and neuroprotective activity.
    Berberine hemisulfate (Standard)
  • HY-A0082R
    Diphenidol hydrochloride (Standard)
    Diphenidol (hydrochloride) (Standard) is the analytical standard of Diphenidol (hydrochloride). This product is intended for research and analytical applications. Diphenidol hydrochloride (Difenidol hydrochloride) is a non-selective muscarinic M1-M4 receptor antagonist, has anti-arrhythmic activity. Diphenidol hydrochloride is also a potent non-specific blocker of voltage-gated ion channels (Na+, K+, and Ca2+) in neuronal cells. Diphenidol hydrochloride can be used in the study of antivertigo and antinausea[4].
    Diphenidol hydrochloride (Standard)
  • HY-B0035AR
    Sulfamethazine sodium (Standard)
    Sulfamethazine (sodium) (Standard) is the analytical standard of Sulfamethazine (sodium). This product is intended for research and analytical applications. Sulfamethazine sodium (Sulfadimidine sodium) is an antimicrobial that is widely used to treat and prevent various animal diseases (such as gastrointestinal and respiratory tract infections). In China and the European Commission, the maximum residue level for Sulfamethazine sodium in animal product is set at 100 μg/kg[1][2].
    Sulfamethazine sodium (Standard)
  • HY-B1486R
    Oxprenolol hydrochloride (Standard)
    Oxprenolol (hydrochloride) (Standard) is the analytical standard of Oxprenolol (hydrochloride). This product is intended for research and analytical applications. Oxprenolol hydrochloride (Ba 39089) is an orally bioavailable β-adrenergic receptor (β-AR) antagonist with a Ki of 7.10 nM in a radioligand binding assay using rat heart muscle.
    Oxprenolol hydrochloride (Standard)
  • HY-Y1298R
    Methyl acetylacetate (Standard)
    Methyl acetylacetate (Standard) is the analytical standard of Methyl acetylacetate. This product is intended for research and analytical applications. Methyl acetylacetate is an endogenous metabolite.
    Methyl acetylacetate (Standard)
  • HY-W030796AR
    Lactisole (Standard)
    Bisdemethoxycucurmin (Standard) is the analytical standard of Bisdemethoxycucurmin. This product is intended for research and analytical applications. Bisdemethoxycucurmin (Curcumin III), a curcuminoid, has antioxidant and antiinflammatory activities.
    Lactisole (Standard)
  • HY-N2342R
    Procyanidin C1 (Standard)
    Procyanidin C1 (Standard) is the analytical standard of Procyanidin C1. This product is intended for research and analytical applications. Procyanidin C1 (PCC1), a natural polyphenol with oral activity, causes DNA damage, cell cycle arrest and induces apoptosis. Procyanidin C1 decreases the level of Bcl-2, but enhances BAX, caspase 3 and 9 expression in cancer cells. Procyanidin C1 shows senotherapeutic activity and increases lifespan in mice.
    Procyanidin C1 (Standard)