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R-isomer

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64

Inhibitors & Agonists

5

Natural
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2

Isotope-Labeled Compounds

Art. -Nr. Produktname Target Forschungsgebiete Chemical Structure
  • HY-B1670A
    (-)-Isoproterenol hydrochloride
    1 Publications Verification

    Levisoprenaline hydrochloride; Proternol L hydrochloride

    Caspase TNF Receptor Metabolic Disease
    (-)-Isoproterenol (Levisoprenalinel) hydrochloride is the R-isomer of Isoproterenol. (-)-Isoproterenol hydrochloride can reduce the cleavage of caspase 3 and TNFα levels in retinal endothelial cells (REC). (-)-Isoproterenol hydrochloride can be used for the study of diabetic retinopathy .
    (-)-Isoproterenol hydrochloride
  • HY-18340
    (R)​-​CR8
    1 Publications Verification

    CR8, (R)-isomer

    Molecular Glues CDK Apoptosis Neurological Disease Cancer
    (R)-CR8, a second-generation analog of Roscovitine, is a potent CDK1/2/5/7/9 inhibitor. (R)-CR8 inhibits CDK1/cyclin B (IC50=0.09 μM), CDK2/cyclin A (0.072 μM), CDK2/cyclin E (0.041 μM), CDK5/p25 (0.11 μM), CDK7/cyclin H (1.1 μM), CDK9/cyclin T (0.18 μM) and CK1δ/ε (0.4 μM). (R)-CR8 induces apoptosis and has neuroprotective effect . (R)-CR8 acts as a molecular glue degrader that depletes cyclin K .
    (R)​-​CR8
  • HY-118590
    ICRF-193
    2 Publications Verification

    Topoisomerase DNA/RNA Synthesis Apoptosis Fungal Infection Cardiovascular Disease Inflammation/Immunology Cancer
    ICRF-193 is a DNA Topoisomerase II inhibitor. (S,S)- and (R,R)-isomers ICRF-193 make up an racemic mixture, ICRF-196 (HY-118590A). ICRF-193 can inhibit DNA syntheses and induces apoptosis. ICRF-193 exhibits anti-cancer and anti-inflammation effects. ICRF-193 shows cardioprotective effect against anthracycline toxicity to cardiomyocytes. ICRF-193 can be used for the researches of cancer, infection, inflammation and cardiovascular disease, such as acute promyelocytic leukemia .
    ICRF-193
  • HY-Z0031

    Drug Isomer Others
    (R)-(-)-1,2-Propanediol is the (R)-isomer of 1,2-Propanediol (HY-Y0921). 1,2-Propanediol is an important bulk chemical product .
    (R)-(-)-1,2-Propanediol
  • HY-15314
    Ranirestat
    1 Publications Verification

    AS-3201

    Aldose Reductase Neurological Disease Metabolic Disease
    Ranirestat (AS-3201) potent and orally active aldose reductase (AR) inhibitor with IC50s of 11 nM and 15 nM for rat lens AR and recombinant human AR, respectively, and a Ki of 0.38 nM for recombinant human AR. Ranirestat has the potential for diabetic sensorimotor polyneuropathy treatment. Ranirestat also has a neuroprotective effect on diabetic retinas .
    Ranirestat
  • HY-18340A
    (R)-CR8 trihydrochloride
    1 Publications Verification

    CR8, (R)-isomer trihydrochloride

    Molecular Glues CDK Apoptosis Neurological Disease Cancer
    (R)-CR8 (CR8) trihydrochloride, a second-generation analog of Roscovitine, is a potent CDK1/2/5/7/9 inhibitor. (R)-CR8 trihydrochloride inhibits CDK1/cyclin B (IC50=0.09 μM), CDK2/cyclin A (0.072 μM), CDK2/cyclin E (0.041 μM), CDK5/p25 (0.11 μM), CDK7/cyclin H (1.1 μM), CDK9/cyclin T (0.18 μM) and CK1δ/ε (0.4 μM). (R)-CR8 trihydrochloride induces apoptosis and has neuroprotective effect . (R)-CR8 trihydrochloride acts as a molecular glue degrader that depletes cyclin K .
    (R)-CR8 trihydrochloride
  • HY-N1400

    PKC Cardiovascular Disease
    (20R)-Ginsenoside Rh1 is the R-isomer of Ginsenoside Rh1 (HY-N0604), and it is found in red ginseng, ginseng, and other sources. (20R)-Ginsenoside Rh1 inhibits thrombin-induced conversion of fibrinogen to fibrin, exerting anticoagulant and antithrombotic effects .
    (20R)-Ginsenoside Rh1
  • HY-B0006C

    (R)-BM 14190

    Adrenergic Receptor Calcium Channel Cardiovascular Disease Cancer
    (R)-Carvedilol ((R)-BM 14190) is the orally active R-isomer of Carvedilol (HY-B0006). (R)-Carvedilol has α-receptor blocking activity but no β-receptor blocking activity. (R)-Carvedilol inhibits spontaneous Ca 2+ waves. (R)-Carvedilol inhibits stress-induced ventricular tachycardia and delays the development of UV-induced skin tumors and reduces their malignancy .
    (R)-Carvedilol
  • HY-126028

    (R)-Sotalol

    Potassium Channel Cardiovascular Disease
    (-)-Sotalol ((R)-Sotalol) is the R-isomer of Sotalol. (-)-Sotalol is a hERG inhibitor, with a Kd of 0.60 μM. (-)-Sotalol can be used for the research of cardiac arrhythmias .
    (-)-Sotalol
  • HY-109167

    (R)-Amisulpride; (R)-Esamisulpride; (R)-DAN 2163

    Dopamine Receptor 5-HT Receptor Neurological Disease
    Aramisulpride (R-(+)-Amisulpride) is the R-isomer of Amisulpride (HY-14545). Aramisulpride is a 5-HT7 receptor antagonist with a Ki value of 22 nM. Aramisulpride is a D2/D3 receptor antagonist with a Ki value of 140 nM for D2R and a Ki value of 13.9 nM for D3R. Aramisulpride can be used in psychiatric research .
    Aramisulpride
  • HY-125784A

    5-HT Receptor Neurological Disease
    (R)-Viloxazine hydrochloride is a less active R-isomer of Viloxazine hydrochloride. Viloxazine hydrochloride is an effective antidepressant agent .
    (R)-Viloxazine hydrochloride
  • HY-50674A

    CCR Inflammation/Immunology
    INCB3344 R-isomer is the R-isomer of INCB3344. INCB3344 is a potent, selective and orally bioavailable CCR2 antagonist with IC50 values of 5.1 nM (hCCR2) and 9.5 nM (mCCR2) in binding antagonism and 3.8 nM (hCCR2) and 7.8 nM (mCCR2) in antagonism of chemotaxis activity .
    INCB3344 R-isomer
  • HY-B1670

    Levisoprenalinel; Proternol L

    Caspase TNF Receptor Metabolic Disease
    (-)-Isoproterenol (Levisoprenalinel) is the R-isomer of Isoproterenol. (-)-Isoproterenol can reduce the cleavage of caspase 3 and TNFα levels in retinal endothelial cells (REC). (-)-Isoproterenol can be used for the study of diabetic retinopathy .
    (-)-Isoproterenol
  • HY-116567A

    Endogenous Metabolite Endocrinology
    (S)-OPC-51803 is an agonist of the vasopressin V2 receptor, with activity in suppressing nocturia and urinary incontinence. (S)-OPC-51803 was evaluated in terms of biological activity and showed a stronger V2 receptor agonist effect compared to its (R)-isomer. The use of (S)-OPC-51803 may improve the patient's ability to control nocturnal polyuria .
    (S)-OPC-51803
  • HY-B0267B

    Aroxybutynin hydrochloride

    mAChR Neurological Disease
    (R)-Oxybutynin hydrochloride, a (R)-isomer of Oxybutynin hydrochloride, is an orally active muscarinic receptor antagonist. (R)-Oxybutynin hydrochloride has antimuscarinic, antispasmodic and anticholinergic activity, competitively antagonizes Carbachol-induced contractions. (R)-Oxybutynin hydrochloride can be used for researching incontinence due to neurogenic bladder dysfunction . (R)-Oxybutynin (hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    (R)-Oxybutynin hydrochloride
  • HY-160431

    PPAR NF-κB COX Drug Metabolite Metabolic Disease
    8(9)-EET is one of the main metabolites produced by the metabolism of arachidonic acid (HY-109590) through the cytochrome P450 epoxide pathway. 8(9)-EET is an effective substrate for COX-1 and COX-2. 8(9)-EET activates PPARα in HEK293 cells and inhibits the activity of NF-κB induced by IL-1β in a PPARα-dependent and -independent manner. The (8S,9R)-isomer of 8(9)-EET ([(8S,9R)-EET]) causes vasoconstriction, thereby reducing renal plasma flow and glomerular filtration rate .
    8(9)-EET
  • HY-148516A

    Myosin Neurological Disease
    (R)-MPH-220 is the R isomer of MPH-220 (HY-148516). MPH-220 is a selective and orally active inhibitor of skeletal muscle myosin-2. MPH-220 enables muscle relaxation. MPH-220 is anti-spastic agent that can be used in the research of spasticity and muscle stiffness .
    (R)-MPH-220
  • HY-113381B

    (R)-α-Hydroxybutyric acid sodium

    Endogenous Metabolite Drug Isomer Others
    (R)-2-Hydroxybutanoic acid ((R)-α-Hydroxybutyric acid) sodium is the R-isomer of 2-Hydroxybutyric acid (HY-113381), and can be used as an experimental control. 2-Hydroxybutyric acid is converted from 2-Aminobutyric acid, with 2-oxobutyric acid as an intermediate metabolite .
    (R)-2-Hydroxybutanoic acid sodium
  • HY-14735

    XP 19986

    GABA Receptor Neurological Disease
    Arbaclofen placarbil is a novel transported proagent of the active R-isomer of baclofen. Baclofen is a racemic GABAB receptor agonist
    Arbaclofen placarbil
  • HY-153692A

    DNA/RNA Synthesis Cancer
    (R)-WRN inhibitor 1 is the R-isomer of WRN inhibitor 1 (example 7). WRN inhibitor 1 is a WRN inhibitor with anticancer activity .
    (R)-WRN inhibitor 1
  • HY-112316A

    Epigenetic Reader Domain Cancer
    (R)-BAY1238097 is the R-isomer with lower activity of BAY1238097. BAY1238097 is a potent and selective inhibitor of BET binding to histones and has strong anti-proliferative activity in different AML (acute myeloid leukemia) and MM (multiple myeloma) models through down-regulation of c-Myc levels and its downstream transcriptome .
    (R)-BAY1238097
  • HY-120039

    Elastase Inflammation/Immunology
    (R)-MDL-101146 is the R-isomer of MDL-101146. MDL-101146 is an orally active, competitive and reversible inhibitor against human neutrophil elastase (HNE) with a Ki value of 25 nM. MDL-101146 inhibits HNE-induced hemorrhage in hamsters. MDL-101146 is promising for research of emphysema, rheumatoid arthritis, chronic bronchitis, cystic fibrosis, adult respiratory distress syndrome and glomerulonephritis .
    (R)-MDL-101146
  • HY-114061

    LPL Receptor Others
    (R)-FTY 720P is the R-isomer of FTY 720P. (R)-FTY 720P has less potent binding affinities to S1P1,3,4,5 than (S)-Isomer (HY-15382) .
    (R)-FTY 720P
  • HY-118590A

    Topoisomerase DNA/RNA Synthesis Apoptosis Fungal Infection Cardiovascular Disease Inflammation/Immunology Cancer
    ICRF-196 is an racemic mixture of the (S,S)- and (R,R)-isomers of ICRF-193 (HY-118590). ICRF-193 is a DNA Topoisomerase II inhibitor. ICRF-193 can inhibit DNA syntheses and induces apoptosis. ICRF-193 exhibits anti-cancer and anti-inflammation effects. ICRF-193 shows cardioprotective effect against anthracycline toxicity to cardiomyocytes. ICRF-193 can be used for the researches of cancer, infection, inflammation and cardiovascular disease, such as acute promyelocytic leukemia .
    ICRF-196
  • HY-Z19644

    Duloxetine N-desmethyl (R)-isomer

    Drug Intermediate Others
    Duloxetine impurity 6 (Duloxetine N-desmethyl (R)-isomer) is an impurity of Duloxetine.
    Duloxetine impurity 6
  • HY-W751034A

    (R)-RPC-1063 hydrochloride

    Drug Isomer Neurological Disease Inflammation/Immunology
    (R)-Ozanimod (hydrochloride) is the R-isomer of Ozanimod hydrochloride (HY-12288A) .
    (R)-Ozanimod hydrochloride
  • HY-Z19643

    Duloxetine N-methyl (R)-isomer oxalate

    Drug Intermediate Others
    Duloxetine impurity 5 oxalate (Duloxetine N-methyl (R)-isomer oxalate) is an impurity of Duloxetine oxalate.
    Duloxetine impurity 5 oxalate
  • HY-12170B

    (R)-AG3340; (R)-KB-R9896

    MMP Cancer
    (R)-Prinomastat ((R)-AG3340) is the R-isomer of Prinomastat (HY-12170) (a MMP Inhibitor) .
    (R)-Prinomastat
  • HY-N6008A

    7R-O-methylmorroniside

    Drug Isomer Others
    7β-O-Methylmorroniside (7R-O-methylmorroniside) is a R-isomer of 7-O-Methyl morroniside .
    7β-O-Methylmorroniside
  • HY-B1370E

    (R)-HCQ phosphate

    Parasite Toll-like Receptor (TLR) SARS-CoV Autophagy Metabolic Disease
    (R)-Hydroxychloroquine ((R)-HCQ) phosphate is a (R)-isomer of Hydroxychloroquine (HY-W031727). (R)-Hydroxychloroquine inhibits the insulin metabolizing enzyme of cytosolic fraction of liver homogenates in healthy and diabetic rats .
    (R)-Hydroxychloroquine phosphate
  • HY-10017A

    CXCR Inflammation/Immunology Endocrinology
    (R)-SCH 546738 is the R-isomer of SCH 546738 (HY-10017). SCH 546738 is an orally active and non-competitive antagonist for CXCR3 with Ki of 0.4 nM for human CXCR3 receptor .
    (R)-SCH 546738
  • HY-44234A

    ADC Linker Cancer
    Fmoc-Gly-Gly-D-Phe-OtBu is a cleavable ADC linker used in the synthesis of antibody-drug conjugates (ADCs). Fmoc-Gly-Gly-D-Phe-OtBu is the R-isomer of Fmoc-Gly-Gly-Phe-OtBu (HY-44234) .
    Fmoc-Gly-Gly-D-Phe-OtBu
  • HY-18642A

    (R)-PF-4981517

    Cytochrome P450 Others
    (R)-CYP3cide ((R)-PF-4981517) is the R-isomer of CYP3cide (HY-18642). CYP3cide is a potent, selective and time-dependent inhibitor of cytochrome P4503A4 (CYP3A4) .
    (R)-CYP3cide
  • HY-114395A
    (R)-NVS-ZP7-4
    2 Publications Verification

    Drug Isomer Inflammation/Immunology
    (R)-NVS-ZP7-4 is the R-isomer of NVS-ZP7-4. NVS-ZP7-4 is a Zinc transporter SLC39A7 (ZIP7) inhibitor that is also the first reported chemical tool to probe the impact of modulating ER zinc levels and investigate ZIP7 as a novel agentgable node in the Notch pathway.
    (R)-NVS-ZP7-4
  • HY-Z0031R

    Reference Standards Drug Isomer Others
    (R)-(-)-1,2-Propanediol (Standard) is the analytical standard of (R)-(-)-1,2-Propanediol. This product is intended for research and analytical applications. (R)-(-)-1,2-Propanediol is the (R)-isomer of 1,2-Propanediol (HY-Y0921). 1,2-Propanediol is an important bulk chemical product.
    (R)-(-)-1,2-Propanediol (Standard)
  • HY-13991A

    Ras Metabolic Disease Cancer
    (S)-CCG-1423 is an inhibitor of Rho signaling that blocks the nuclear import of MRTF-A. (S)-CCG-1423 reduces the nuclear accumulation of MRTF-A and improves glucose uptake and tolerance in insulin-resistance mice in vivo. (S)-CCG-1423 exhibits higher inhibition activity than the SR- and the R-isomers of CCG-1423 (HY-13991). (S)-CCG-1423 can be used for the research of cancer and diabetes .
    (S)-CCG-1423
  • HY-W339645

    (S)-Naproxen ethyl ester

    COX Inflammation/Immunology
    Naproxen ethyl ester ((S)-Naproxen ethyl ester) is a nonsteroidal anti-inflammatory drug with activity in relieving pain, fever, swelling and stiffness. Naproxen ethyl ester exerts its effects by inhibiting non-selective cyclooxygenase (COX). The R-(-)-isomer of Naproxen ethyl ester shows stronger immunogenicity, and the Michaelis-Menten parameter of its catalytic reaction is K(M)=6.67 mM, and the catalytic efficiency is 5.8 x 10^4 times higher than that of the non-catalytic reaction .
    Naproxen ethyl ester
  • HY-N1400R

    Reference Standards PKC Cardiovascular Disease
    (20R)-Ginsenoside Rh1 (Standard) is the analytical standard of (20R)-Ginsenoside Rh1 (HY-N1400). This product is intended for research and analytical applications. (20R)-Ginsenoside Rh1 is the R-isomer of Ginsenoside Rh1 (HY-N0604), and it is found in red ginseng, ginseng, and other sources. (20R)-Ginsenoside Rh1 inhibits thrombin-induced conversion of fibrinogen to fibrin, exerting anticoagulant and antithrombotic effects .
    (20R)-Ginsenoside Rh1 (Standard)
  • HY-B0267BS

    mAChR Isotope-Labeled Compounds Neurological Disease
    Oxybutynin-d5 hydrochloride is deuterated labeled (R)-Oxybutynin hydrochloride (HY-B0267B). (R)-Oxybutynin hydrochloride, a (R)-isomer of Oxybutynin hydrochloride, is an orally active muscarinic receptor antagonist. (R)-Oxybutynin hydrochloride has antimuscarinic, antispasmodic and anticholinergic activity, competitively antagonizes Carbachol-induced contractions. (R)-Oxybutynin hydrochloride can be used for researching incontinence due to neurogenic bladder dysfunction . (R)-Oxybutynin hydrochloride is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Oxybutynin-d5 hydrochloride
  • HY-B0006CS

    (R)-BM 14190-d4

    Isotope-Labeled Compounds Adrenergic Receptor Calcium Channel Cardiovascular Disease Cancer
    (R)-Carvedilol-d4 is deuterium labeled (R)-Carvedilol (HY-B0006C). (R)-Carvedilol ((R)-BM 14190) is the orally active R-isomer of Carvedilol (HY-B0006). (R)-Carvedilol has α-receptor blocking activity but no β-receptor blocking activity. (R)-Carvedilol inhibits spontaneous Ca 2+ waves. (R)-Carvedilol inhibits stress-induced ventricular tachycardia and delays the development of UV-induced skin tumors and reduces their malignancy .
    (R)-Carvedilol-d4
  • HY-121535

    Sodium Channel Calcium Channel Others
    Levosemotiadil, an S-isomer of semotiadil, exhibits stronger binding affinity to human serum albumin (HSA) compared to its R-isomer counterpart. This study utilized high-performance frontal analysis (HPFA) to demonstrate that levosemotiadil binds approximately three times more strongly to HSA than semotiadil. The binding parameters were evaluated using Scatchard analysis, revealing specific interactions with the diazepam binding site on HSA. The presence of diazepam decreased the binding affinity of both enantiomers, while warfarin did not alter their binding characteristics. These findings highlight levosemotiadil's potential as a Ca- and Na-channel blocker with significant binding preferences for HSA, crucial for understanding its pharmacokinetics and therapeutic effects .
    Levosemotiadil
  • HY-139124

    15(R)-Carboprost; 15(R)-15-methyl PGF2α

    Prostaglandin Receptor Metabolic Disease
    15(R)-15-Methyl Prostaglandin F2α (15(R)-Carboprost; 15(R)-15-methyl PGF2α) is a metabolically stable analog of PGF2α. 15(R)-15-Methyl Prostaglandin F2α is an inactive, prodrug PGF agonist designed for activation by gastric acid after oral administration. Acid-catalyzed epimerization of 15(R)-15-Methyl Prostaglandin F2α converts it into the active 15(S)-isomer. The 15(S)-isomer induces luteolysis when injected in rhesus monkeys at a dose of about 12 mg/animal, while the 15(R)-isomer does not.
    15(R)-15-Methyl Prostaglandin F2α
  • HY-N2715A

    NO Synthase Inflammation/Immunology
    (2R)-6-Methoxynaringenin is the R isomer of 6-Methoxynaringenin (HY-N2715). 6-Methoxynaringenin is a flavonoid, that inhibits NO production with an IC50 of 25.8 μM .
    (2R)-6-Methoxynaringenin
  • HY-156063

    Parasite Infection
    (2R,4R)-UCB7362 is the (2R,4R) isomer of UCB7362 (HY-151568). UCB7362 is an inhibitor of plasma proteinase X (PMX) with antimalarial activity .
    (2R,4R)-UCB7362
  • HY-101339A

    5-HT Receptor Others
    (R)-RS 56812 hydrochloride is a 5-HT3 receptor antagonist that enhances performance in monkeys on a delayed matching task. The (R) isomer produces more systematic improvements than the (S) isomer and has potential inhibitory effects in diseases involving cognitive decline.
    (R)-RS 56812 hydrochloride
  • HY-101339

    Others Others
    (R)-RS 56812 is a 5-HT3 receptor antagonist that enhances performance in monkeys on a delayed matching task. The (R) isomer produces more systematic improvements than the (S) isomer and has potential inhibitory effects in diseases involving cognitive decline.
    (R)-RS 56812
  • HY-126108

    Others Metabolic Disease
    (±)8-HEPE is produced by non-enzymatic oxidation of EPA. It contains equal amounts of (±)8-HEPE and 8(R)-HEPE. The ability of (±)8-HEPE to induce hatching of E. modestus and B. balanoides eggs is probably due to the presence of the 8(R) isomer within the racemic mixture.
    (±)8-HEPE
  • HY-156063A

    Parasite Infection
    (2R,4R)-UCB7362 hydrochloride is the (2R,4R) isomer of UCB7362 (HY-151568). (2R,4R)-UCB7362 hydrochloride is an inhibitor of plasma proteinase X (PMX) with antimalarial activity .
    (2R,4R)-UCB7362 hydrochloride
  • HY-105135

    Prostaglandin Receptor Cardiovascular Disease
    15-Deoxy-16-hydroxy-16-vinyl-PGE2 Me ester is the (R,R,R)-isomer of Viprostol (HY-105135A) and a PGE2 analogue with antihypertensive property. 15-Deoxy-16-hydroxy-16-vinyl-PGE2 Me ester can be utilized in cardiovascular disease research .
    15-Deoxy-16-hydroxy-16-vinyl-PGE2 Me ester
  • HY-120935

    Adrenergic Receptor Neurological Disease
    (R)-Dabelotine is the R-isomer of Dabelotine and functions as an adrenergic agonist, making it valuable in dementia research.
    (R)-Dabelotine

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