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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-113227R
    Oxoadipic acid (Standard)
    Oxoadipic acid (Standard) is the analytical standard of Oxoadipic acid. This product is intended for research and analytical applications. Oxoadipic acid is a key metabolite of the essential amino acids tryptophan and lysine.
    Oxoadipic acid (Standard)
  • HY-W012814R
    4-Methylcatechol (Standard)
    4-Methylcatechol (Standard) is the analytical standard of 4-Methylcatechol. This product is intended for research and analytical applications. 4-Methylcatechol is an intermediate in the degradation of some alkylbenzenes and an orally active suicide inhibitor of catechol 2,3-dioxygenase (C23O). 4-Methylcatechol induces apoptosis in melanoma cells through oxidative stress, but some studies have also shown that 4-Methylcatechol is carcinogenic. In addition, 4-Methylcatechol has antiplatelet and blood pressure-lowering activities. 4-Methylcatechol can also inhibit protein oxidation in beef but does not disulfide formation[1][2][3][4][5][6].
    4-Methylcatechol (Standard)
  • HY-B2060AR
    Tiamulin fumarate (Standard)
    Tiamulin (fumarate) (Standard) is the analytical standard of Tiamulin (fumarate). This product is intended for research and analytical applications. Tiamulin (Thiamutilin) fumarate is a diterpenic antibiotic that is widely used in pigs and poultry for the control of infectious diseases. Tiamulin fumarate is effectively used in the study of airsacculitis, which is primarily caused by Mycoplasma spp.
    Tiamulin fumarate (Standard)
  • HY-10211R
    Tanespimycin (Standard)
    Tanespimycin (Standard) is the analytical standard of Tanespimycin. This product is intended for research and analytical applications. Tanespimycin (17-AAG) is a potent HSP90 inhibitor with an IC50 of 5 nM, having a 100-fold higher binding affinity for tumour cell derived HSP90 than normal cell derived HSP90. Tanespimycin depletes cellular STK38/NDR1 and reduces STK38 kinase activity. Tanespimycin also downregulates the stk38 gene expression.
    Tanespimycin (Standard)
  • HY-N0144R
    Piperine (Standard)
    Piperine (Standard) is the analytical standard of Piperine. This product is intended for research and analytical applications. Piperine is an alkaloid, can be isolated from pepper. Piperine can inhibit the activity of P-glycoprotein and CYP3A4. Piperine inhibits HeLa cells with an IC50 of 61.94±0.054 μg/mL.
    Piperine (Standard)
  • HY-13625R
    Ertapenem sodium (Standard)
    Ertapenem sodium (Standard) is the analytical standard of Ertapenem sodium. This product is intended for research and analytical applications. Ertapenem sodium (L-749345) is a broad spectrum and long acting β-lactam antibiotic. Ertapenem sodium has a broad-spectrum anti-anaerobic activity against a variety of anaerobes with a mode MIC of 0.12 μg/mL. Ertapenem sodium can be used for the research of severe infections caused by bacteria in the skin, lungs, stomach, pelvis, and urinary tract[1][2].
    Ertapenem sodium (Standard)
  • HY-N0569R
    Madecassic acid (Standard)
    Madecassic acid (Standard) is the analytical standard of Madecassic acid. This product is intended for research and analytical applications. Madecassic acid is isolated from Centella asiatica (Umbelliferae). Madecassic acid has anti-inflammatory properties caused by iNOS, COX-2, TNF-alpha, IL-1beta, and IL-6 inhibition via the downregulation of NF-κB activation in RAW 264.7 macrophage cells.
    Madecassic acid (Standard)
  • HY-Y0248AR
    Farnesol (Standard)
    Farnesol (Standard) is the analytical standard of Farnesol. This product is intended for research and analytical applications. Farnesol is a sesquiterpene alcohol that modulates cell-to-cell communication in Candida albicans, and has the activity in inhibiting bacteria.
    Farnesol (Standard)
  • HY-135772R
    12-Ketodeoxycholic acid (Standard)
    12-Ketodeoxycholic acid (Standard) is the analytical standard of 12-Ketodeoxycholic acid. This product is intended for research and analytical applications. 12-Ketodeoxycholic acid (12-Ketolithocholic acid) is a bile acid, metabolite from kidney. 12-Ketodeoxycholic acid can be a detectable marker for evidence of kidney injury[1]
    12-Ketodeoxycholic acid (Standard)
  • HY-B0535AR
    Ethambutol dihydrochloride (Standard)
    Ethambutol (dihydrochloride) (Standard) is the analytical standard of Ethambutol (dihydrochloride). This product is intended for research and analytical applications. 0
    Ethambutol dihydrochloride (Standard)
  • HY-B1037R
    Salbutamol (Standard)
    Salbutamol (Standard) is the analytical standard of Salbutamol. This product is intended for research and analytical applications. Salbutamol (Albuterol) is a short-acting beta-2 adrenergic receptor agonist with oral activity. Salbutamol promotes tumorigenesis of gastric cancer cells through the β2-AR/ERK/EMT pathway. Salbutamol is used to study bronchospasms caused by asthma and chronic obstructive pulmonary disease (COPD).
    Salbutamol (Standard)
  • HY-B1890R
    (±)-Catechin (Standard)
    (±)-Catechin (Standard) is the analytical standard of (±)-Catechin. This product is intended for research and analytical applications. (±)-Catechin (rel-Cianidanol) is the racemate of the green tea polyphenol Catechin. Catechin has anticancer activity and induces apoptosis. (±)-Catechin has two forms, (+)-Catechin and its enantiomer (-)-Catechin. (+)-Catechin inhibits cyclooxygenase-1 (COX-1) with an IC50 of 1.4 μM. (-)-Catechin can effectively promote hBM-MSC adipocyte differentiation and increase adiponectin and PPARγ levels. (±)-Catechin has anti-tumor, anti-obesity, anti-diabetic, anti-cardiovascular, anti-infectious, hepatoprotective and neuroprotective effects.
    (±)-Catechin (Standard)
  • HY-B1032R
    Dropropizine (Standard)
    Dropropizine (Standard) is the analytical standard of Dropropizine. This product is intended for research and analytical applications. Dropropizine ((±)-Dropropizine) is a peripheral antitussive agent that acts by inhibiting cough reflex through its action on the peripheral receptors and their afferent conductors.
    Dropropizine (Standard)
  • HY-17417R
    Naloxone hydrochloride (Standard)
    Naloxone (hydrochloride) (Standard) is the analytical standard of Naloxone (hydrochloride). This product is intended for research and analytical applications. Naloxone hydrochloride is an antagonist of Opioid receptor. Naloxone hydrochloride alleviates opioid-overdose-induced respiratory depression. Naloxone hydrochloride may cause pulmonary edema and cardiac arrhythmias.
    Naloxone hydrochloride (Standard)
  • HY-B0322AR
    Sulfamethoxazole sodium (Standard)
    Sulfamethoxazole (Standard) (Ro 4-2130 (Standard)) sodium is the analytical standard of Sulfamethoxazole sodium (HY-B0322A). This product is intended for research and analytical applications. Sulfamethoxazole (Ro 4-2130) sodium is a sulfonamide antibiotic with a widespread antibacterial activity. Sulfamethoxazole sodium inhibits bacterial folate metabolism by competing with 4-Aminobenzoic acid (HY-B1008) (PABA) to act on dihydropteroate synthetase and dihydropteroate reductase. Sulfamethoxazole sodium can be used for the study of urinary tract infections (UTIs), prostatitis, and bronchitis.
    Sulfamethoxazole sodium (Standard)
  • HY-W016823R
    Tyramine hydrochloride (Standard)
    Tyramine (hydrochloride) (Standard) is the analytical standard of Tyramine (hydrochloride). This product is intended for research and analytical applications. Tyramine hydrochloride is an amino acid that helps regulate blood pressure. Tyramine hydrochloride occurs naturally in the body, and it's found in certain foods.
    Tyramine hydrochloride (Standard)
  • HY-113408R
    Tiglyl carnitine (Standard)
    Tiglyl carnitine (Standard) is the analytical standard of Tiglyl carnitine. This product is intended for research and analytical applications. Tiglyl carnitine is found to be associated with celiac disease and mitochondrial acetoacetyl-CoA thiolase (T2) deficiency.
    Tiglyl carnitine (Standard)
  • HY-N0126R
    Xanthone (Standard)
    Xanthone (Standard) is the analytical standard of Xanthone (HY-N0126). This product is intended for research and analytical applications. Xanthone is a monoamine oxidase A (MAO-A) inhibitor with an IC50 of 0.84 µM. Xanthon inhibits Norepinephrine (HY-13715) and high-K+-induced vasoconstriction with IC50 values of 60.26 μM and 82.9 μM, respectively. Xanthon increases intracellular cyclic adenosine 3′,5′-monophosphate (cAMP) content and blocks Ca2+ channels. Xanthone is the scaffold of several pharmacologically active compounds.
    Xanthone (Standard)
  • HY-W015967R
    Glycolic acid (Standard)
    Glycolic acid (Standard) is the analytical standard of Glycolic acid. This product is intended for research and analytical applications. Glycolic acid is an inhibitor of tyrosinase, suppressing melanin formation and lead to a lightening of skin colour.
    Glycolic acid (Standard)
  • HY-N0141R
    Parthenolide (Standard)
    Parthenolide (Standard) is the analytical standard of Parthenolide. This product is intended for research and analytical applications. Parthenolide is a sesquiterpene lactone found in the medicinal herb Feverfew. Parthenolide exhibits anti-inflammatory activity by inhibiting NF-κB activation; also inhibits HDAC1 protein without affecting other class I/II HDACs.
    Parthenolide (Standard)