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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 (190):

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-107409B
    (S,S)-GNE 5729
    		99.65%
    (S,S)-GNE 5729 is a (S,S)-enantiomer of GNE 5729 (HY-107409).
    (S,S)-GNE 5729
  • 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
  • HY-76542BR
    (R)-Vitamin D2 (Standard)
    		Control
    Desmethylmirtazapine (Standard) is the analytical standard of Desmethylmirtazapine. This product is intended for research and analytical applications. Desmethylmirtazapine is an active metabolite of Mirtazapine that has antidepressant effects.
    (R)-Vitamin D2 (Standard)
  • HY-50722A
    (Rac)-NNC 55-0396
    (Rac)-NNC 55-0396 is the racemate of NNC 55-0396 (HY-50722).
    (Rac)-NNC 55-0396
  • HY-P4007
    [Pmp1,DTyr(OEt)2,Val4,Cit8] Vasopressin
    [Pmp1,DTyr(OEt)2,Val4,Cit8] Vasopressin is an analogue of Vasopressin.
    [Pmp1,DTyr(OEt)2,Val4,Cit8] Vasopressin
  • HY-33338
    Salacetamide
    Salacetamide (N-Acetylsalicylamide) is the stable isomer of O-Acetylsalicylamide, is a product for proteomics research.
    Salacetamide
  • HY-169043
    (±)7(S),8(R)-EDT
    (±)7(S),8(R)-EDT is an isomer of 7,8-EDT.
    (±)7(S),8(R)-EDT
  • HY-113887
    Prostaglandin F1β
    Prostaglandin F1β (PGF1β) is the C-9 epimer of 1α. Prostaglandin F1β increased the respiratory rate of rabbits.
    Prostaglandin F1β
  • HY-N6008A
    7β-O-Methylmorroniside
    		Control
    7β-O-Methylmorroniside (7R-O-methylmorroniside) is a R-isomer of 7-O-Methyl morroniside.
    7β-O-Methylmorroniside
  • HY-115429
    Calcium dextrofolinate
    Calcium dextrofolinate is a stereoisomer of Calcium folinate. Calcium folinate (Folinic acid calcium) is a biological folic acid and is generally administered along with methotrexate (MTX) as a rescue agent to decrease MTX-induced toxicity.
    Calcium dextrofolinate
  • HY-112101R
    Prohydrojasmon (racemate) (Standard)
    Oxaziclomefone (Standard) is the analytical standard of Oxaziclomefone. This product is intended for research and analytical applications. Oxaziclomefone is a broad-spectrum pesticide with fungal activity. Oxaziclomefone effectively controls a variety of crop diseases and has significant effects against plant pathogenic fungi. Oxaziclomefone is widely used in agriculture to protect crops from diseases and improve crop yield and quality.
    Prohydrojasmon (racemate) (Standard)
  • HY-15977
    (S)-P7C3-OMe
    (S)-P7C3-OMe, P7C3-A20 hydroxylated analog, is the (S)-enantiomer of P7C3-OMe. P7C3-OMe is a pro-neurogenic compound, can be used for the research of neuropsychiatric and/or neurodegenerative disease.
    (S)-P7C3-OMe
  • HY-B1342A
    13-cis-Vitamin A
    13-cis-Vitamin A (13-cis-Vitamin A1) is the 13-cis-isomer of Vitamin A (HY-B1342), which is an active metabolite found in butter.
    13-cis-Vitamin A
  • HY-15954A
    NVP-CGM097 (stereoisomer)
    		Control
    NVP-CGM097 (stereoisomer) is a stereoisomer of NVP-CGM097, with no special bioactivity. NVP-CGM097 is a potent and selective MDM2 inhibitor.
    NVP-CGM097 (stereoisomer)
  • HY-15344A
    (S,S)-Ketone monoester
    		Control
    (S,S)-Ketone monoester is a (S,S)-enantiomer of Ketone monoester (HY-15344). Ketone monoester elevates the AcAc and acetone levels, thereby produces sustained ketosis and significantly delays central nervous system oxygen toxicity (CNS-OT) seizures.
    (S,S)-Ketone monoester
  • HY-130220
    (±)5-HETE lactone
    (±)5-HETE lactone is the racemate of 5-HETE lactone. 5-HETE lactone is a metabolite generated by a series of enzymatic reactions of arachidonic acid, and is also a substrate of paraoxonase-1 (PON1). 5-HETE lactone can be used in the study of B cell activation.
    (±)5-HETE lactone
  • HY-137431A
    (R)-Asundexian
    		99.97%
    (R)-Asundexian ((R)-BAY-2433334) is the enantiomer of Asundexian (HY-137431). (R)-Asundexian can be used in studies of cardiovascular disease (especially thrombotic or thromboembolic disease), edema, and ophthalmic disease.
    (R)-Asundexian