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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-N1775R
    3',4'-Dihydroxyacetophenone (Standard)
    3',4'-Dihydroxyacetophenone (3,4-DHAP), isolated from Picea Schrenkiana Needles exhibits a strong suppressive action against tyrosinase activity, with an IC50 of 10 μM. 3',4'-Dihydroxyacetophenone (3,4-DHAP) is a vasoactive agent and antioxidant.
    3',4'-Dihydroxyacetophenone (Standard)
  • HY-121497R
    3-Methoxybenzamide (Standard)
    3-Methoxybenzamide (Standard) is the analytical standard of 3-Methoxybenzamide. This product is intended for research and analytical applications. 3-Methoxybenzamide (3-MBA), an inhibitor of ADP-ribosyltransferase (ADPRTs) and PARP, inhibits cell division in Bacillus subtilis, leading to filamentation and eventually lysis of cells. 3-Methoxybenzamide (3-MBA) enhances in vitro plant growth, microtuberization, and transformation efficiency of blue potato (Solanum tuberosum L. subsp. andigenum).
    3-Methoxybenzamide (Standard)
  • HY-N0115R
    Gastrodin (Standard)
    Gastrodin (Standard) is the analytical standard of Gastrodin. This product is intended for research and analytical applications. Gastrodin, a main constituent of a Chinese herbal medicine Tianma, has been known to display anti-inflammatory effects. Gastrodin, has long been used for treating dizziness, epilepsy, stroke and dementia.
    Gastrodin (Standard)
  • HY-W001939R
    4-Acetylbenzoic acid (Standard)
    4-Acetylbenzoic acid (Standard) is the analytical standard of 4-Acetylbenzoic acid. This product is intended for research and analytical applications. 4-Acetylbenzoic acid is a Zn(II) complex. 4-Acetylbenzoic acid is a derivative of benzoic acid that is commonly used in chemical synthesis. 4-Acetylbenzoic acid has an IC50 of 331.3 μM in murine L929 fibroblasts and an IC50 of 176 μM in metastatic melanoma B16 F10 cell lines.
    4-Acetylbenzoic acid (Standard)
  • HY-I1090R
    3-(Dimethylamino)-1-(naphthalen-2-yl)propan-1-one hydrochloride (Standard)
    S 21 is the analytical standard of S 210. This product is intended for research and analytical applications.
    3-(Dimethylamino)-1-(naphthalen-2-yl)propan-1-one hydrochloride (Standard)
  • HY-130775R
    Aprepitant impurity 1 (Standard)
    Defluoro aprepitant (Standard) is the analytical standard of Defluoro aprepitant. This product is intended for research and analytical applications.
    Aprepitant impurity 1 (Standard)
  • HY-107322R
    Barnidipine hydrochloride (Standard)
    Barnidipine hydrochloride (Standard) (Mepirodipine hydrochloride (Standard)) is the analytical standard of Barnidipine (hydrochloride) (HY-107322). This product is intended for research and analytical applications. Barnidipine (Mepirodipine) hydrochloride is an L-type calcium antagonist (CaA) with high affinity for [3H] initrendipine binding sites (Ki = 0.21 nmol/L, has selective action against CaA receptors. Barnidipine hydrochloride is an orally active antihypertensive agent that can reduce the level of platelet-derived growth factor B-chain mRNA and peripheral vascular resistance.
    Barnidipine hydrochloride (Standard)
  • HY-103203R
    ST91 (Standard)
    ST91 (Standard) is the analytical standard of ST91 (HY-103203). This product is intended for research and analytical applications. ST91 is a α2-adrenoceptor (α2AR) agonist. ST91 activates both α2AAR and non-α2AAR subtypes to produce spinal antinociception.
    ST91 (Standard)
  • HY-107847R
    2-(2-Methoxyphenoxy)ethylamine hydrochloride (Standard)
    2-(2-Methoxyphenoxy)ethylamine hydrochloride (Standard) is the analytical standard of 2-(2-Methoxyphenoxy)ethylamine (hydrochloride) (HY-107847). This product is intended for research and analytical applications. 2-(2-Methoxyphenoxy)ethylamine hydrochloride (Compound 2b) is a mixed agonist/antagonist. 2-(2-Methoxyphenoxy)ethylamine hydrochloride is a5-HT1A receptor partial agonist and a α1-adrenergic receptor antagonist. 2-(2-Methoxyphenoxy)ethylamine hydrochloride can be used for neurological diseases research, such as anxiety, depression and psychosis.
    2-(2-Methoxyphenoxy)ethylamine hydrochloride (Standard)
  • HY-50295R
    CI-1040 (Standard)
    CI-1040 (Standard) is the analytical standard of CI-1040. This product is intended for research and analytical applications. CI-1040 (PD 184352) is an orally active, highly specific, small-molecule inhibitor of MEK with an IC50 of 17 nM for MEK1.
    CI-1040 (Standard)
  • HY-33013R
    Clevidipine butyrate impurity 1 (Standard)
    4-(2,3-Dichlorophenyl)-5-(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid (Standard) is the analytical standard of 4-(2,3-Dichlorophenyl)-5-(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid. This product is intended for research and analytical applications.
    Clevidipine butyrate impurity 1 (Standard)
  • HY-B2224R
    Thiamine disulfide (Standard)
    Thiamine disulfide (Standard) is the analytical standard of Thiamine disulfide. This product is intended for research and analytical applications. Thiamine disulfide, a vitamin B1 derivative, is an oxidized dimer of Thiamine. Thiamine disulfide is a potent HIV-1 inhibitor. Thiamine disulfide significantly depresses HIV-1 transactivator (Tat) activity.
    Thiamine disulfide (Standard)
  • HY-W344938R
    C.I. Acid yellow 3 (Standard)
    C.I. Acid yellow 3 (Standard) is the analytical standard of C.I. Acid yellow 3. This product is intended for research and analytical applications. C.I. Acid yellow 3 is an anionic quinolinone dye that is commonly used as a food additive, but also in the cosmetic and pharmaceutical industries.
    C.I. Acid yellow 3 (Standard)
  • HY-N1504R
    Loureirin B (Standard)
    Loureirin B (Standard) is the analytical standard of Loureirin B. This product is intended for research and analytical applications. Loureirin B, a flavonoid extracted from Dracaena cochinchinensis, is an inhibitor of plasminogen activator inhibitor-1 (PAI-1), with an IC50 of 26.10 μM; Loureirin B also inhibits KATP, the phosphorylation of ERK and JNK, and has anti-diabetic activity.
    Loureirin B (Standard)
  • HY-100423AR
    Eltanexor Z-isomer (Standard)
    Eltanexor Z-isomer (Standard) is the analytical standard of Eltanexor Z-isomer (HY-100423A). This product is intended for research and analytical applications. 0
    Eltanexor Z-isomer (Standard)
  • HY-100740CR
    (1α,1'S,4β)-Lanabecestat (Standard)
    (1α,1'S,4β)-Lanabecestat (Standard) is the analytical standard of (1α,1'S,4β)-Lanabecestat (HY-100740C). This product is intended for research and analytical applications. (1α,1'S,4β)-Lanabecestat ((1α,1'S,4β)-AZD3293) a less active enantiomer of Lanabecestat. Lanabecestat is a potent, orally active and blood-brain barrier penetrating BACE1 inhibitor with a Ki of 0.4 nM.
    (1α,1'S,4β)-Lanabecestat (Standard)
  • HY-123085R
    Alloxazine (Standard)
    Alloxazine (Standard) is the analytical standard of Alloxazine. This product is intended for research and analytical applications. Alloxazine is a selective A2b antagonist. Alloxazine completely block 5’N-Ethylcarboxamido adenosine (NECA)-mediated cyclic AMP accumulation with an IC50 of 2.9 μM. Alloxazine can be used for the research of cancer.
    Alloxazine (Standard)
  • HY-N2064R
    Racanisodamine (Standard)
    Racanisodamine is one of the racemic isomers of anisodamine, resembles anisodamine in pharmacological effect. Racanisodamine is a non-selective muscarinic antagonist, used as a component of eye drops for myopic control.
    Racanisodamine (Standard)
  • HY-B0973R
    Dibenzothiophene (Standard)
    Dibenzothiophene (Standard) is the analytical standard of Dibenzothiophene (HY-B0973). This product is intended for research and analytical applications. Dibenzothiophene is an orally active and a noncompetitive CYP1A inhibitor. Dibenzothiophene inhibits CYP1A-mediated EROD activity with Km of 0.592 μM. Dibenzothiophene interacts with the AHR pathway. Dibenzothiophene enhances the embryotoxicity of β-naphthoflavone (HY-114740). Dibenzothiophene shows acute toxicity in mice. Dibenzothiophene is mainly used for the study of the mechanism of developmental toxicity in organisms.
    Dibenzothiophene (Standard)
  • HY-W008038R
    NMDAR antagonist 3 (Standard)
    NMDAR antagonist 3 (Standard) is the analytical standard of NMDAR antagonist 3. This product is intended for research and analytical applications. NMDAR antagonist 3 (Compound 2) is an antagonist of the NMDA receptor. NMDAR antagonist 3 has a certain but weak inhibitory activity against the NR1A/2B subtype of the NMDA receptor.
    NMDAR antagonist 3 (Standard)