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  4. Drug Isomer

Drug Isomer

Drug Isomer

Drug isomers are compounds with the same molecular formula but different atomic arrangements or spatial configurations. They are divided into structural isomers and stereoisomers, and have different biological activities, safety and metabolic characteristics. Drug isomers can be used as drug improvement groups or drug efficacy control groups. For example, Carvedilol has higher bioavailability and better safety than (R)-Carvedilol.

Drug Isomer Related Products (220):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-15584C
    (R)-Taltobulin
    (R)-Taltobulin ((R)-HTI-286) can be used as a reference substance.
    (R)-Taltobulin
  • HY-155295
    Z-CITCO
    Z-CITCO is the cis isomer of CITCO (HY-103244). Z-CITCO is an agonist of constitutive androstane receptor (CAR) with an EC50 value of 3.9 µM.
    Z-CITCO
  • HY-16560B
    (R)-Camptothecin
    (R)-Camptothecin is an enantiomer of Camptothecin (CPT), is inactive as an inhibitor of the DNA religation reaction and consequently do not poison Top1.
    (R)-Camptothecin
  • HY-135406
    (3R,5R)-Rosuvastatin Lactone
    (3R,5R)-Rosuvastatin Lactone is an isomer of Rosuvastatin Lactone.
    (3R,5R)-Rosuvastatin Lactone
  • HY-131450A
    (E)-1α,25-Dihydroxyprevitamin D3
    (E)-1α,25-Dihydroxyprevitamin D3 is a structurally related analog of 1α,25(OH)2D3.
    (E)-1α,25-Dihydroxyprevitamin D3
  • HY-165037
    1,2-Dimyristoyl-3-eicosapentaenoyl-rac-glycerol
    1,2-Dimyristoyl-3-eicosapentaenoyl-rac-glycerol (MME) is a compound that is studied as a triglyceride isomer in algae, and its isomer ratio changes with culture temperature.
    1,2-Dimyristoyl-3-eicosapentaenoyl-rac-glycerol
  • HY-111271B
    (R)-L 888607
    		99.69%
    (R)-L 888607 is the isomer of L 888607 (HY-111271), and can be used as an experimental control. L 888607 is a potent, selective, stable and orally active CRTH2 agonist. L 888607 has high affinity for the human CRTH2 receptor with a Ki value of 4 nM. L 888607 can be used for the research of several physiological events and metabolite.
    (R)-L 888607
  • HY-153306A
    (S)-Zovegalisib
    		99.89%
    (S)-Zovegalisib ((S)-RLY-2608) is an S-enantiomer of of Zovegalisib (HY-153306). Zovegalisib is an orally active first-in-class allosteric mutant-selective inhibitor of PI3Ka with anti-tumor activity.
    (S)-Zovegalisib
  • HY-W097106
    (S)-3-N-Cbz-Amino-succinimide
    (S)-3-N-Cbz-Amino-succinimide (Compound 1d) is an antiepileptic agent that can inhibit pentylenetetrazole (PTZ) and maximal electroshock (MES)-induced tonic convulsions in mice.
    (S)-3-N-Cbz-Amino-succinimide
  • HY-120813A
    ARN 077 (enantiomer)
    		99.71%
    ARN 077 enantiomer (19) is the less active enantiomer of ARN 077, with an IC50 of 3.53 μM for rat NAAA.
    ARN 077 (enantiomer)
  • HY-201296A
    Tauroursocholic acid sodium
    Tauroursocholic acid (TUCA) sodium is a taurine-conjugated form of the bile acid ursocholic acid and the 7β-hydroxy epimer of Taurocholic acid (HY-B1788). Tauroursocholic acid sodium exists in abundance during the biliary tract cancer, disrupting the balance and cellular toxicity of bile acids and inducing carcinogenesis through oxidative DNA damage and DNA mutation. Tauroursocholic acid (TUCA) sodium can be used for biliary tract cancer research.
    Tauroursocholic acid sodium
  • HY-173419
    5-cis-15(R)-Iloprost
    5-cis-15(R)-Iloprost (5-cis-15(R)-Ciloprost) is the C-5 cis-isomer and 15(R)-epimer of Iloprost (HY-A0096). Iloprost is a prostacyclin (PGI2) analogue, involves in embryo development and inflammation improvement, and inhibits tumor metastasis. Iloprost can be used for peripheral vascular research.
    5-cis-15(R)-Iloprost
  • HY-126069
    15(R)-Iloprost
    		Control
    15(R)-Iloprost is the unnatural or inverted C-15 epimer of lloprost (HY-A0096).
    15(R)-Iloprost
  • HY-N15913
    ent-DOPC
    ent-DOPC is a glycerol chirality isomer of 1,2-Dioleoyl-sn-glycero-3-phosphocholine (DOPC) (HY-113424A).
    ent-DOPC
  • HY-W1004917
    8,9-Z-Abamectin B1a
    8,9-Z-Abamectin B1a is the 8,9-Z-isomer of Abamectin B1a (HY-15308). Avermectin B1a is an antiparasitic agent that paralyzes nematodes.
    8,9-Z-Abamectin B1a
  • HY-157660
    15(R)-Prostaglandin F1α
    15(R)-Prostaglandin F1α (compound 10) is the C-15 epimer of PGF1α.
    15(R)-Prostaglandin F1α
  • HY-107661A
    S-(+)-Arundic Acid
    S-(+)-Arundic Acid ((S)ONO-2506) is the S-enantiomer of Arundic Acid. Arundic acid is an astrocyte-modulating agent, has the potential for stroke and Alzheimer’s disease research.
    S-(+)-Arundic Acid
  • HY-148696B
    Gly-(S)-Cyclopropane-Exatecan
    Gly-(S)-Cyclopropane-Exatecan is the isomer of Gly-Cyclopropane-Exatecan (HY-148696A).
    Gly-(S)-Cyclopropane-Exatecan
  • HY-13245A
    (s)-PF-4136309
    		98.93%
    (s)-PF-4136309 is the isomer of PF-4136309 (HY-13245), and can be used as an experimental control. PF-4136309 is a potent, selective, and orally bioavailable CCR2 antagonist, with IC50s of 5.2 nM, 17 nM and 13 nM for human, mouse and rat CCR2.
    (s)-PF-4136309
  • HY-168015
    5-Oxo leukotriene B4
    5-Oxo leukotriene B4 is a byproduct in the synthesis of 12-oxo LTB4 (HY-130497) with antiviral activity. 5-Oxo leukotriene B4 is promising for research of viral infections caused by human and animal enveloped RNA viruses.
    5-Oxo leukotriene B4