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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 (217):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-129133
    cis-Miyabenol C
    cis-Miyabenol C is an isomer of the resveratrol trimer Miyabenol C, which can be isolated from grape herbs. Miyabenol C is an inhibitor of β-amyloid (Aβ) and amyloid β precursor protein (APP) in Alzheimer's disease model mice, and inhibit β-secretase activity without changing the protein level of β-secretase BACE1.
    cis-Miyabenol C
  • HY-W747129
    15(R)-Prostaglandin I2 sodium
    15(R)-Prostaglandin I2 (15(R)-PGI2) sodium is a 15(R)-stereoisomer of Epoprostenol (Prostaglandin I2) sodium (HY-A0126A).
    15(R)-Prostaglandin I2 sodium
  • HY-145530
    (S)-Hydroxychloroquine sulfate
    (S)-Hydroxychloroquine ((S)-HCQ) sulfate is an isomer of Hydroxychloroquine (HY-W031727). (S)-Hydroxychloroquine sulfate (2.5-20 mg/mL) reduces the rate of insulin degradation in liver homogenates isolated from non-diabetic and diabetic rats. Formulations containing Hydroxychloroquine have been used in the study of malaria, rheumatoid arthritis, and systemic lupus erythematosus.
    (S)-Hydroxychloroquine sulfate
  • HY-Z5058A
    (3S,5S)-Fluvastatin sodium
    (3S,5S)-Fluvastatin sodium is the isomer of Fluvastatin sodium (HY-14664A). Fluvastatin sodium is a first fully synthetic, competitive HMG-CoA reductase inhibitor.
    (3S,5S)-Fluvastatin sodium
  • HY-154809
    (R)-M3913
    		99.17%
    (compound C-155) is a enantiomer of M3913. M3913 (HY-153359) is an antitumor compound. M3913 has antiproliferation activity against cancer cells.
    (R)-M3913
  • HY-Z3151
    3'-(2-Fluorophenyl) ezetimibe
    		Control
    3'-(2-Fluorophenyl) ezetimibe is an isomer of the cholesterol transport inhibitor Ezetimibe (HY-17376).
    3'-(2-Fluorophenyl) ezetimibe
  • HY-167642
    (Z)-Rilpivirine
    (Z)-Rilpivirine ((Z)-R278474) is the (Z)-isomer of Rilpivirine (HY-10574). Rilpivirine is an effective and selective diarylpyrimidine (DAPY) non-nucleoside reverse transcriptase inhibitor (NNRTI). It exhibits potent antiviral activity against both wild-type HIV (EC50 = 0.4 nM) and mutant strains (EC50 = 0.1-2.0 nM).
    (Z)-Rilpivirine
  • HY-172009
    8-Amino-7-oxononanoic acid hydrochloride
    8-Amino-7-oxononanoic acid hydrochloride is a racemic mixture of 8(R)-KAPA and the vitamer of biotin 8(S)-KAPA.
    8-Amino-7-oxononanoic acid hydrochloride
  • HY-163103
    (S)-Isomyosmine
    (S)-Isomyosmine is the S-enantiomer of Isomyosmine (HY-W701069). Isomyosmine is a nitrate reductase inhibitor. Isomyosmine is a nicotine related alkaloid present in solanecea plants containing nicotine. Isomyosmine can be used for research of inflammation and age-related disorders.
    (S)-Isomyosmine
  • HY-172049
    5-Fluoro PB-22 7-hydroxyisoquinoline isomer
    5-Fluoro PB-22 7-hydroxyisoquinoline isomer is a structural isomer of 5-Fluoro PB-22.
    5-Fluoro PB-22 7-hydroxyisoquinoline isomer
  • HY-100571A
    (+)-5-trans Cloprostenol isopropyl ester
    (+)-5-trans Cloprostenol isopropyl ester is a more lipid-soluble form of (+)-5-trans cloprostenol (HY-120955), which is a synthetic derivative of prostaglandin F2α.
    (+)-5-trans Cloprostenol isopropyl ester
  • HY-172052
    PB-22 7-Hydroxyisoquinoline isomer
    PB-22 7-Hydroxyisoquinoline isomer is a structural isomer of PB-22. PB-22 is a cannabinoid.
    PB-22 7-Hydroxyisoquinoline isomer
  • HY-169471
    4ʹ-Chloro deschloroalprazolam
    4ʹ-Chloro deschloroalprazolam is a benzodiazepine compound and is a derivative of alprazolam.
    4ʹ-Chloro deschloroalprazolam
  • HY-I0726
    Enantiomer of Sofosbuvir
    		99.68%
    Enantiomer of Sofosbuvir is an enantiomer of Sofosbuvir, a prescription medicine for the treatment of patients with chronic hepatitis C. There is no biological activity report on enantiomer of Sofosbuvir until now.
    Enantiomer of Sofosbuvir
  • HY-U00290
    R-(+)-Mono-desmethylsibutramine
    R-(+)-Mono-desmethylsibutramine is the R enantiomer of Mono-desmethylsibutramine.
    R-(+)-Mono-desmethylsibutramine
  • HY-U00403
    Cipropride (S enantiomer)
    Cipropride (S enantiomer) is the S enantiomer of cipropride; cipropride is an antiemetic agent.
    Cipropride (S enantiomer)
  • HY-U00394
    Oiligodendrocyte differentiation promoter 1
    Oiligodendrocyte differentiation promoter 1 belongs to the oiligodendrocyte differentiation promoter.
    Oiligodendrocyte differentiation promoter 1