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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-W016621
    3,4-Methylenedioxypropiophenone
    		98.13%
    3,4-Methylenedioxypropiophenone (Compound 4) is an isomer of 3,4-methylenedioxyphenyl-2-propanone. 3,4-Methylenedioxypropiophenone has potent activity against leishmania.
    3,4-Methylenedioxypropiophenone
  • HY-172051
    PB-22 6-Hydroxyisoquinoline isomer
    PB-22 6-Hydroxyisoquinoline isomer is a structural isomer of PB-22. PB-22 is a cannabinoid.
    PB-22 6-Hydroxyisoquinoline isomer
  • HY-A0132S14
    N-Acetyl-D-glucosamine-d3
    N-Acetyl-D-glucosamine-d3 (N-Acetyl-2-amino-2-deoxy-D-glucose-d3) is deuterium labeled N-Acetyl-D-glucosamine. N-Acetyl-D-Glucosamine (N-Acetyl-2-amino-2-deoxy-D-glucose), the D isomer of N-acetylglucosamine, is an orally active monosaccharide derivative of glucose with anti-tumor and anti-inflammation properties. N-Acetyl-D-Glucosamine is also a bacterial metabolite, which is found in Escherichia coli. N-Acetyl-D-Glucosamine can induce yeast-mycelial conversion in Candida albicans. N-Acetyl-D-Glucosamine also enhances healing of cartilaginous injuries in rabbits.
    N-Acetyl-D-glucosamine-d<sub>3</sub>
  • HY-12772A
    rel-Hydroxy Itraconazole
    rel-Hydroxy Itraconazole (rel-R-63373) is a relative stereoisomer of Hydroxy Itraconazole. Hydroxy Itraconazole is the major active metabolite of the antifungal compound Itraconazole (HY-17514).
    rel-Hydroxy Itraconazole
  • HY-175118
    Scyllo-Inositol hexakisphosphate sodium
    		Control
    Scyllo-Inositol hexakisphosphate (Scyllo-IP6) sodium is a orthophosphate monoester found in lake sediments.
    Scyllo-Inositol hexakisphosphate sodium
  • HY-176005
    Sp-2'-Deoxyadenosine-5'-O-(1-thiodiphosphate) sodium
    Sp-2'-Deoxyadenosine-5'-O-(1-thiodiphosphate) (Sp-dADP-α-S) sodium is an isomer of Rp-2'-Deoxyadenosine-5'-O-(1-thiodiphosphate) sodium (HY-176004).
    Sp-2'-Deoxyadenosine-5'-O-(1-thiodiphosphate) sodium
  • HY-I0603
    (R)-Ramelteon
    (R)-Ramelteon ((R)-TAK-375) is an orally active inactive isomer of the melatonin receptor 1 and 2. (R)-Ramelteon is promising for research of regulating sleep.
    (R)-Ramelteon
  • HY-N8621
    (11S)-(-)-Hydroxyjasmonic acid
    (11S)-(-)-Hydroxyjasmonic acid is a hydroxylated cyclopentane fatty acid of the jasmonic acid type that can be found in the culture filtrate of the fungus Botryodiplodia theobromae<.
    (11S)-(-)-Hydroxyjasmonic acid
  • HY-167662
    Sopromidine
    Sopromidine is a potent and stereoselective isomer of the achiral H2-agonist Impromidine (HY-116777).
    Sopromidine
  • HY-W721259
    2-Bromoamphetamine hydrochloride
    2-Bromoamphetamine hydrochloride is an isomer of 4-Bromoamphetamine. 4-Bromoamphetamine is a psychoactive substance.
    2-Bromoamphetamine hydrochloride
  • HY-168365
    (±)-Pellotine hydrochloride
    (±)-Pellotine hydrochloride (Compound 2) is an alkaloid, which is found in L. diffusa and L. fricii. (±)-Pellotine hydrochloride decreases locomotor activity and the amount of rapid eye movement (REM) sleep in mice.
    (±)-Pellotine hydrochloride
  • HY-W011688R
    Methyl palmitoleate (Standard)
    Methyl palmitoleate (Standard) is the analytical standard of Methyl palmitoleate. This product is intended for research and analytical applications. Methyl palmitoleate ((Z)-Methyl hexadec-9-enoate), a fatty acid methyl ester, is an analogue of Palmitoleate with cytoprotective and growth-promoting properties.
    Methyl palmitoleate (Standard)
  • HY-N3422A
    (rac)-Khellactone
    (rac)-Khellactone is the racemic form of Khellactone. (rac)-Khellactone is a type of coumarin, and its derivatives are expected to be used in the research of the anti-cancer field.
    (rac)-Khellactone
  • HY-172045
    5-Fluoro PB-22 N-(4-fluoropentyl) isomer
    5-Fluoro PB-22 N-(4-fluoropentyl) isomer is a structural isomer of 5-Fluoro PB-22.
    5-Fluoro PB-22 N-(4-fluoropentyl) isomer
  • HY-176004
    Rp-2'-Deoxyadenosine-5'-O-(1-thiodiphosphate) sodium
    Rp-2'-Deoxyadenosine-5'-O-(1-thiodiphosphate) (Rp-dADP-α-S) sodium is an isomer of Sp-2'-Deoxyadenosine-5'-O-(1-thiodiphosphate) sodium (HY-176005).
    Rp-2'-Deoxyadenosine-5'-O-(1-thiodiphosphate) sodium
  • HY-172515
    ent-Oseltamivir
    ent-Oseltamivir, the enantiomer of Oseltamivir (HY-13317), is a neuraminidase (NA) of influenza virus inhibitor. ent-Oseltamivir is promising for research of influenza virus infections.
    ent-Oseltamivir
  • HY-W743300
    2,3-MDA hydrochloride
    2,3-MDA hydrochloride is a structural isomer of 3,4-Methylenedioxyamphetamine (MDA) which differs only in the placement of the methyledioxy group.
    2,3-MDA hydrochloride
  • HY-172050
    PB-22 5-Hydroxyisoquinoline isomer
    PB-22 5-Hydroxyisoquinoline isomer is a structural isomer of PB-22. PB-22 is a cannabinoid.
    PB-22 5-Hydroxyisoquinoline isomer
  • HY-172036
    5-Fluoro PB-22 6-hydroxyquinoline isomer
    5-Fluoro PB-22 N-(3-fluoropentyl) isomer is a structural isomer of 5-Fluoro PB-22.
    5-Fluoro PB-22 6-hydroxyquinoline isomer
  • HY-141411B
    (R)-Zevaquenabant
    		99.15%
    (R)-Zevaquenabant ((R)-MRI-1867) is the enantiomer of Zevaquenabant (HY-141411A). Zevaquenabant ((S)-MRI-1867) is a peripherally restricted, orally bioavailable dual cannabinoid CB1 receptor and inducible NOS antagonist. Zevaquenabant ameliorates obesity-induced chronic kidney disease (CKD).
    (R)-Zevaquenabant