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Results for "

pA2

" in MedChemExpress (MCE) Product Catalog:

36

Inhibitors & Agonists

9

Peptides

3

Recombinant Proteins

3

Isotope-Labeled Compounds

1

Antibodies

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-107647

    mAChR Histamine Receptor Inflammation/Immunology
    (S)-(+)-Dimethindene maleate, an enantiomer, is a potent M2-selective muscarinic receptor antagonist (pA2 = 7.86/7.74; pKi = 7.78). (S)-(+)-Dimethindene maleate shows lower affinities for the muscarinic M1 (pA2 = 6.83/6.36; pKi = 7.08), the M3 (pA2 = 6.92/6.96; pKi = 6.70) and the M4 receptors (pKi = 7.00), respectively. (S)-(+)-Dimethindene maleate also is a histamine H1 receptor antagonist (pA2 = 7.48) .
    (S)-(+)-Dimethindene maleate
  • HY-100152

    SX 810

    mAChR Inflammation/Immunology
    Beperidium iodide shows a competitive antagonistic effect against acetylcholine receptor with a pA2 of 7.93.
    Beperidium iodide
  • HY-76569

    PNU-200577; 5-Hydroxymethyl Tolterodine

    mAChR Neurological Disease
    Desfesoterodine (PNU-200577) is a potent and selective muscarinic receptor (mAChR) antagonist with a KB and a pA2 of 0.84 nM and 9.14, respectively . Desfesoterodine is a major pharmacologically active metabolite of Tolterodine (PNU-200583; HY-A0024) and Fesoterodine (HY-70053) [2] . Desfesoterodine improves cerebral infarction induced detrusor overactivity in rats .
    Desfesoterodine
  • HY-RS09947

    Small Interfering RNA (siRNA) Others

    PA2G4 Human Pre-designed siRNA Set A contains three designed siRNAs for PA2G4 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control.

    PA2G4 Human Pre-designed siRNA Set A
    PA2G4 Human Pre-designed siRNA Set A
  • HY-P1017

    Neurokinin Receptor Cardiovascular Disease Neurological Disease
    MDL 29913, a cyclic pseudopeptide, is a competitive NK2 tachykinin receptor selective antagonist, with a pA2 of 8.66 .
    MDL 29913
  • HY-76569S1

    PNU-200577-d14; 5-Hydroxymethyl Tolterodine-d14

    mAChR Isotope-Labeled Compounds Neurological Disease
    (R)-Hydroxytolterodine-d14 is deuterated labeled Desfesoterodine (HY-76569). Desfesoterodine (PNU-200577) is a potent and selective muscarinic receptor (mAChR) antagonist with a KB and a pA2 of 0.84 nM and 9.14, respectively . Desfesoterodine is a major pharmacologically active metabolite of Tolterodine (PNU-200583; HY-A0024) and Fesoterodine (HY-70053) [2] . Desfesoterodine improves cerebral infarction induced detrusor overactivity in rats .
    (R)-Hydroxytolterodine-d14
  • HY-U00355

    YM-57158

    Leukotriene Receptor Prostaglandin Receptor Inflammation/Immunology Endocrinology
    YM158 free base is a potent and selective LTD4 and TXA2 receptor antagonist with pA2 values of about 8.87 and 8.81, respectively.
    YM158 free base
  • HY-101336

    RS-17053

    RS 17053 hydrochloride is a potent and selective α1A adrenoceptor antagonist, with a pKi value of 9.1 in native cell membrane and a pA2 value of 9.8 in functional assays.
    RS 17053 hydrochloride
  • HY-108562

    Prostaglandin Receptor Neurological Disease
    SC-51322 is a potent and selective antagonist of prostaglandin E2 (PGE2) receptor (EP 1), with a pA2 of 8.1. SC-51322 has the pain-relieving effect .
    SC-51322
  • HY-15895
    Aprocitentan
    2 Publications Verification

    ACT-132577

    Endothelin Receptor Cardiovascular Disease Endocrinology
    Aprocitentan (ACT-132577) is the major and pharmacologically active metabolite of Macitentan. Aprocitentan is dual ETA/ETB antagonist with IC50s of 3.4 nM and 987 nM, and pA2 valus of 6.7 and 5.5, respectively .
    Aprocitentan
  • HY-144377

    RAR/RXR Neurological Disease Metabolic Disease Cancer
    RXR antagonist 1 (compound 6a) is a retinoid X receptor (RXR) modulator. RXR antagonist 1 shows potent RXR-antagonistic activity, with a pA2 of 8.06. RXR antagonist 1 can be used for type 2 diabetes research .
    RXR antagonist 1
  • HY-101232

    ICI 125211

    Tiotidine (ICI 125211) is a potent and selective antagonist of histamine H2-receptor (pA2=7.3-7.8 for guinea-pig right atrium). Tiotidine has low affinity for both the H1 and the H3 receptors [2].
    Tiotidine
  • HY-15895S

    ACT-132577 d4

    Isotope-Labeled Compounds Endothelin Receptor Cardiovascular Disease Endocrinology
    Aprocitentan-d4 is a deuterium labeled Aprocitentan. Aprocitentan is a major and pharmacologically active metabolite of Macitentan. Aprocitentan is dual ETA/ETB antagonist with IC50s of 3.4 nM and 987 nM, and pA2 valus of 6.7 and 5.5, respectively[1].
    Aprocitentan-d4
  • HY-P1143

    GCGR Metabolic Disease
    [Des-His1,Glu9]-Glucagon amide is a potent and peptide antagonist of the glucagon receptor, with a pA2 of 7.2. [Des-His1,Glu9]-Glucagon amide is potentially useful in the study of the pathogenesis of diabetes .
    [Des-His1,Glu9]-Glucagon amide
  • HY-15010

    Oxytocin Receptor Vasopressin Receptor Endocrinology
    L-371,257 is an orally bioavailable, non-blood-brain barrier penetrant, selective and competitive antagonist of oxytocin receptor (pA2=8.4) with high affinity at both the oxytocin receptor (Ki=19 nM) and vasopressin V1a receptor (Ki=3.7 nM) [2].
    L-371,257
  • HY-P1143A

    GCGR Metabolic Disease
    [Des-His1,Glu9]-Glucagon amide TFA is a potent and peptide antagonist of the glucagon receptor, with a pA2 of 7.2. [Des-His1,Glu9]-Glucagon amide TFA is potentially useful in the study of the pathogenesis of diabetes .
    [Des-His1,Glu9]-Glucagon amide TFA
  • HY-151413

    Neurokinin Receptor Neurological Disease
    MEN 10207 is a selective NK-2 tachykinin receptor (Neurokinin Receptor) antagonist. MEN 10207 has pA2 values of 5.2, 7.9 and 4.9 in three monoreceptor in vitro assays for NK-1, NK-2 and NK-3 tachykinin receptors, respectively.
    MEN 10207
  • HY-108626

    NCGC84

    Neuropeptide Y Receptor Neurological Disease
    ML154 (NCGC84) is a selective, brain-penetrant and non-peptide neuropeptide S receptor (NPSR) antagonist with a pA2 of 9.98. ML154 potently inhibits NPS-stimulated cellular calcium, cAMP, and ERK phosphorylation responses with IC50 values of 36.5 nM, 22.1 nM, and 9.3 nM, respectively [2].
    ML154
  • HY-19432

    iGluR Neurological Disease
    UBP-282 is a potent, selective and competitive AMPA and kainate receptor antagonist. UBP-282 inhibits the fast component of the dorsal root-evoked ventral root potential (fDR-VRP) with an IC50 value of 10.3 μM. UBP-282 antagonizes kainate-induced depolarisations of dorsal roots with a pA2 value of 4.96 [2].
    UBP-282
  • HY-P5006

    d(CH2)5[Tyr(Me)2, Dab5]AVP

    Vasopressin Receptor Cardiovascular Disease
    (d(CH2)51,Tyr(Me)2,Dab5,Arg8)-Vasopressin (d(CH2)5[Tyr(Me)2, Dab5]AVP) is a specific antagonist of vasopressin V1a receptor, with a pA2 of 6.71 .
    (d(CH<em>2</em>)51,Tyr(Me)<em>2</em>,Dab5,Arg8)-Vasopressin
  • HY-103428

    Dopamine Receptor 5-HT Receptor Neurological Disease
    LE 300 is a potent and selective dopamine D1-like receptor antagonist with Kis of 1.9 nM and 7.5 nM in CHO cell membranes expressing human dopamine D1 and D5 receptors, respectively. LE 300 is an antagonist of the 5-HT2A receptor with a pA2 of 8.32 in a rat tail artery assay [2].
    LE 300
  • HY-119733

    Opioid Receptor Neurological Disease
    BU09059 is a potent and selective Kappa-opioid receptor antagonist with a pA2 of 8.62. BU09059 has nanomolar affinity for the κ-receptor, with 15-fold and 616-fold selectivity over μ- and δ-receptors, respectively. BU09059 significantly blocks U50488 (HY-15997B)-induced antinociception .
    BU09059
  • HY-P3850

    Neurokinin Receptor Neurological Disease
    (D-Pro2,D-Trp6,8,Nle10)-Neurokinin B is a competitive antagonist of Neurokinin B (Neurokinin Receptor) with a pA2 of 5.5. (D-Pro2,D-Trp6,8,Nle10)-Neurokinin B shows no influence on Substance P or Neurokinin A .
    (D-Pro<em>2</em>,D-Trp6,8,Nle10)-Neurokinin B
  • HY-101189

    Histamine Receptor Neurological Disease Endocrinology
    JNJ-39758979 is a selective, orally active, and high-affinity histamine H4 receptor antagonist with Kis of 12.5, 5.3, and 25 nM for human, mouse, and monkey histamine H4 receptor, respectively. JNJ-39758979 functionally antagonizes histamine-induced cAMP inhibition with a pA2 of 7.9 in transfected cells. JNJ-39758979 shows good anti-inflammatory and antipruritic activity [2].
    JNJ-39758979
  • HY-101189B

    Histamine Receptor Inflammation/Immunology
    JNJ-39758979 dihydrochloride is a selective, orally active, and high-affinity histamine H4 receptor antagonist, with Kis of 12.5, 5.3, and 25 nM for human, mouse, and monkey histamine H4 receptor, respectively. JNJ-39758979 dihydrochloride functionally antagonizes histamine-induced cAMP inhibition with a pA2 of 7.9 in transfected cells. JNJ-39758979 dihydrochloride shows good anti-inflammatory and antipruritic activity [2].
    JNJ-39758979 dihydrochloride
  • HY-103135

    5-HT Receptor Neurological Disease
    SB 206553 hydrochloride is a high affinity, selective and orally active 5-HT2B / 5-HT2C receptor antagonist (rat 5-HT2B pA2 = 8.89, human 5-HT2C pKi = 7.92) . SB 206553 possesses anxiolytic-like properties [2].
    SB 206553 hydrochloride
  • HY-100634

    (±)-4-hydroxy Propranolol hydrochloride

    4-Hydroxypropranolol hydrochlorid is an active metabolite of Propranolol. 4-Hydroxypropranolol hydrochlorid is of comparable potency to Propranolol. 4-Hydroxypropranolol hydrochlorid inhibits β1- and β2-adrenergic receptors with pA2 values of 8.24 and 8.26, respectively. 4-Hydroxypropranolol hydrochlorid has intrinsic sympathomimetic activity, membrane stabilizing activity and potent antioxidant properties [2] .
    4-Hydroxypropranolol hydrochloride
  • HY-100634S

    (±)-4-Hydroxy Propranolol-d7 hydrochloride

    4-Hydroxypropranolol-d7 (hydrochloride) is a deuterium labeled 4-Hydroxypropranolol hydrochloride. 4-Hydroxypropranolol hydrochlorid is an active metabolite of Propranolol, with potency comparable to Propranolol. 4-Hydroxypropranolol hydrochlorid inhibits β1- and β2-adrenergic receptors with pA2 values of 8.24 and 8.26, respectively. 4-Hydroxypropranolol hydrochlorid has intrinsic sympathomimetic activity, membrane stabilizing activity and potent antioxidant properties[1][2][3].
    4-Hydroxypropranolol-d7 hydrochloride
  • HY-100634SA

    (±)-4-Hydroxy Propranolol-d7

    Isotope-Labeled Compounds Adrenergic Receptor Neurological Disease
    4-Hydroxypropranolol-d7 is the deuterium labeled 4-Hydroxypropranolol hydrochloride. 4-Hydroxypropranolol hydrochlorid is an active metabolite of Propranolol. 4-Hydroxypropranolol hydrochlorid is of comparable potency to Propranolol. 4-Hydroxypropranolol hydrochlorid inhibits β1- and β2-adrenergic receptors with pA2 values of 8.24 and 8.26, respectively. 4-Hydroxypropranolol hydrochlorid has intrinsic sympathomimetic activity, membrane stabilizing activity and potent antioxidant properties[1][2][3].
    4-Hydroxypropranolol-d7
  • HY-101308

    MRS2179 tetrasodium is a competitive P2Y1 receptor antagonist, with a Kb of 102 nM and a pA2 of 6.99 for turkey P2Y1 receptor. MRS2179 tetrasodium is selective for P2Y1 over P2X1 (IC50=1.15 µM), P2X3 (12.9 µM), P2X2, P2X4, P2Y2, P2Y4, and P2Y6 receptors [2]. MRS2179 tetrasodium inhibits platelet aggregation .
    MRS2179 tetrasodium
  • HY-101308A

    P2Y Receptor Cardiovascular Disease
    MRS2179 tetrasodium hydrate is a competitive P2Y1 receptor antagonist, with a Kb of 102 nM and a pA2 of 6.99 for turkey P2Y1 receptor. MRS2179 tetrasodium hydrate is selective for P2Y1 over P2X1 (IC50=1.15 µM), P2X3 (12.9 µM), P2X2, P2X4, P2Y2, P2Y4, and P2Y6 receptors [2]. MRS2179 tetrasodium hydrate inhibits platelet aggregation .
    MRS2179 tetrasodium hydrate
  • HY-P1320

    Opioid Receptor Inflammation/Immunology
    [Nphe1]Nociceptin(1-13)NH2, a novel nociceptin/orphanin FQ (NC) endogenous ligand, is a selective and competitive ociceptin receptor antagonist without any residual agonist activity. [Nphe1]nociceptin(1-13)NH2 binds selectively to recombinant nociceptin receptors (pKi=8.4) and antagonizes the inhibitory effects of nociceptin on cyclic AMP accumulation in CHO cells (pA2=6.0). [Nphe1]Nociceptin(1-13)NH2 has the potential to act as an analgesic agent .
    [Nphe1]Nociceptin(1-13)NH<em>2</em>
  • HY-P1320A

    Opioid Receptor Inflammation/Immunology
    [Nphe1]Nociceptin(1-13)NH2, a novel nociceptin/orphanin FQ (NC) endogenous ligand, is a selective and competitive ociceptin receptor antagonist without any residual agonist activity. [Nphe1]nociceptin(1-13)NH2 binds selectively to recombinant nociceptin receptors (pKi=8.4) and antagonizes the inhibitory effects of nociceptin on cyclic AMP accumulation in CHO cells (pA2=6.0). [Nphe1]Nociceptin(1-13)NH2 has the potential to act as an analgesic agent .
    [Nphe1]Nociceptin(1-13)NH<em>2</em> TFA
  • HY-10349
    WAY-100635
    4 Publications Verification

    5-HT Receptor Dopamine Receptor Neurological Disease
    WAY-100635 is a potent and selective 5-HT1A Receptor antagonist with a pIC50 of 8.87, an apparent pA2 of 9.71. WAY-100635 is a potent and selective 5-hydroxytryptamine 1A (5-HT1A) receptor antagonist with an IC50 value of 0.91 nM and Ki value of 0.39 nM. WAY-100635 has pIC50 values for 5-HT1A and α1-adrenergic receptors of 8.9 and 6.6, respectively. WAY-100635 is also a potent dopamine D4 receptor agonist [2] .
    WAY-100635
  • HY-17351

    RO 610612

    Endothelin Receptor Cardiovascular Disease Neurological Disease Endocrinology Cancer
    Tezosentan (RO 610612) is an endothelin (ET) receptor antagonist, with pA2s of 9.5, 7.7 for ETA and ETB receptors, respectively.
    Tezosentan
  • HY-14782

    SLV313

    5-HT Receptor Dopamine Receptor Neurological Disease
    Adoprazine (SLV313) is a full 5-HT1A receptor agonist with a pEC50 of 9 at cloned h5-HT1A receptors. Adoprazine (SLV313) is a full D2 and D3 receptor antagonist with pA2s of 9.3 and 8.9 at hD2 and hD3 receptors, respectively. Adoprazine (SLV313) has the characteristics of atypical antipsychotics .
    Adoprazine

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