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isomerization

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49

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1

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1

Fluorescent Dye

11

Natural
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1

Isotope-Labeled Compounds

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-W004500
    All-trans-retinal
    3 Publications Verification

    Endogenous Metabolite Apoptosis Metabolic Disease
    All-trans-retinal is an vitamin A metabolite in the retina, and is produced following photo-isomerization of the visual chromophore 11-cis-Retinal. All-trans-retinal is cleared from photoreceptors by ATP-binding cassette transporter (ABCA4) and all-trans-retinol dehydrogenase (RDH). All-trans-retinal induces Bax activation via DNA damage to mediate retinal cell apoptosis .
    All-trans-retinal
  • HY-113478
    3β-Ursodeoxycholic acid
    1 Publications Verification

    Isoursodeoxycholic acid

    Drug Metabolite Metabolic Disease
    3β-Ursodeoxycholic acid (Isoursodeoxycholic acid) is a bile acid. 3β-Ursodeoxycholic acid shows good tolerance and well intestinal absorption by oral adminstation. 3β-Ursodeoxycholic acid can be isomerized by intestinal and hepatic enzymes to yield UDCA .
    3β-Ursodeoxycholic acid
  • HY-P2848
    Cholesterol oxidase, Microorganism
    2 Publications Verification

    ChOx

    Endogenous Metabolite Others
    Cholesterol oxidase, Microorganism (ChOx) is a bacterial flavin oxidase containing FAD, commonly used in biochemical research. Cholesterol oxidase catalyzes the oxidation of the C(3)-OH group of cholesterol (and other sterols) to cholest-5-en-3-one and isomerizes it to cholest-4-en-3-one .
    Cholesterol oxidase, Microorganism
  • HY-145344

    Phosphodiesterase (PDE) Cancer
    ONO-8430506 is an orally bioavailable and potent autotaxin (ATX)/ENPP2 inhibitor with the IC90 of 100 nM for ATX activity in mouse plasma .
    ONO-8430506
  • HY-19720A

    ACU-4429 hydrochloride

    RPE65 Metabolic Disease
    Emixustat (ACU-4429) hydrochloride is an orally active RPE65 inhibitor with an IC50 value of 4.4 nM. Emixustat hydrochloride is also a visual cycle modulator, capable of regulating visual cycle activity by inhibiting retinol isomerization, and holds potential for studying vision disorders such as age-related macular degeneration (AMD) .
    Emixustat hydrochloride
  • HY-19720

    ACU-4429

    RPE65 Metabolic Disease
    Emixustat is an orally active RPE65 inhibitor with an IC50 value of 4.4 nM. Emixustat is also a visual cycle modulator, capable of regulating visual cycle activity by inhibiting retinol isomerization, and holds potential for studying vision disorders such as age-related macular degeneration (AMD) .
    Emixustat
  • HY-156004

    Bacterial Others
    Ziapin 2 is a membrane potential modulator and an intracellular membrane photoactuator. Ziapin 2 binds to the bacterial plasma membrane, and upon embedding into the lipid bilayer, undergoes trans-cis isomerization under 470 nm light irradiation, which triggers membrane potential hyperpolarization and induces the opening of ion channels on bacterial cell membranes. Through interactions with lipids, Ziapin 2 increases the overall flexibility of the lipid bilayer. Ziapin 2 can form photosensitive transmembrane dimers to trigger cellular signal transduction. Ziapin 2 is applicable to the research and regulation of bacterial electrical signal transduction and the regulation of membrane physical properties .
    Ziapin 2
  • HY-116716
    PIN1 inhibitor API-1
    1 Publications Verification

    MicroRNA Cancer
    PIN1 inhibitor API-1 is a specific Pin1 (peptidyl-prolyl cis-trans isomerase NIMA-interacting 1) inhibitor (API-1) with an IC50 of 72.3 nM. PIN1 inhibitor API-1 directly and specifically binds to the Pin1 peptidyl-prolyl isomerase (PPIase) domain and potently inhibits Pin1 cis-trans isomerizing activity. PIN1 inhibitor API-1 retains the active conformation of pXPO5 and restores the ability of pXPO5 to transport pre-miRNAs from nucleus to cytoplasm, thus up-regulating the anticancer miRNA biogenesis to suppress both in vitro and in vivo hepatocellular carcinoma development .
    PIN1 inhibitor API-1
  • HY-118828A

    (9S,13R)-12-OPDA

    Lipoxygenase Others
    9S,13R)-12-Oxo phytodienoic acid is the isomerization of 12-oxo PDA (HY-118828). (9S,13R)-12-Oxo phytodienoic acid is a lipoxygenase metabolite in the leaves of green plants .
    (9S,13R)-12-Oxo phytodienoic acid
  • HY-E70308

    Endogenous Metabolite Others
    Glucose isomerase (immobilized) is glucose isomerase, which catalyzes the reversible isomerization of D-glucose and D-xylose into D-fructose and D-xylulose, respectively. Glucose isomerase (immobilized) can be used to produce fructose syrup under high-temperature conditions above 90 ℃. Glucose isomerase (immobilized) is widely distributed in prokaryotes .
    Glucose isomerase (immobilized)
  • HY-P2918

    GPI; Phosphoglucose Isomerase

    Endogenous Metabolite Metabolic Disease Cancer
    Phosphoglucose Isomerase, Rabbit muscle (GPI), i.e., phosphoglucose isomerase/phosphoglucoisomerase (PGI) or phosphohexose isomerase (PHI), is often used in biochemical studies. Glucose 6-phosphate isomeras is a highly conserved glycolytic and dimeric enzyme. Glucose 6-phosphate isomeras catalyzes the reversible isomerization of glucose-6-phosphate to fructose-6-phosphate .
    Phosphoglucose Isomerase, Rabbit muscle
  • HY-118828AS

    (9S,13R)-12-OPDA-d5

    Isotope-Labeled Compounds Others
    (9S,13R)-12-OPDA-d5 ((9S,13R)-12-OPDA-d5) is an isotopic label of (9S,13R)-12-oxyphytodienoic acid. (9S,13R)-12-Oxophytodienoic acid is an isomer of 12-oxoPDA (HY-118828). (9S,13R)-12-Oxo phytodienoic Acid is a lipoxygenase metabolite in green plant leaves .
    (9S,13R)-12-Oxo phytodienoic acid-d5
  • HY-CE02017A

    Feruloyl-coenzyme A

    Drug Intermediate Others
    Feruloyl-CoA (Feruloyl-coenzyme A) is a cinnamoyl-CoA ester substrate involved in the biosynthesis of lignin and coumarin in plants. Feruloyl-CoA acts as a substrate for cinnamoyl-CoA reductase 1-dependent reduction reaction with NADPH to produce cinnamaldehyde. Feruloyl-CoA is a precursor that generates Scopoletin (HY-N0342) via spontaneous trans/cis isomerization and lactonization of its side chain .
    Feruloyl-CoA
  • HY-100072

    Methyl (2E,4E,6Z)-decatrienoate

    Others Infection
    (2E,4E,6Z)-Methyl deca-2,4,6-trienoate (Methyl (2E,4E,6Z)-decatrienoate) is the aggregation pheromone of the brown-winged green bug, Plautia stali. (2E,4E,6Z)-Methyl deca-2,4,6-trienoate exposed to daylight in solutions and/or on dispensers used for field trapping can readily isomerize to form complex mixtures of isomers, thus causing a concern about lure stability and longevity .
    (2E,4E,6Z)-Methyl deca-2,4,6-trienoate
  • HY-W027631

    Fluorescent Dye Infection
    cis-2-Butene-1,4-diol, an industrial product, can be used for the synthesis of antiviral product oxetanocin A. cis-2-Butene-1,4-diol is a probe for studying isomerization versus hydrogenation and hydrogenolysis reactions .
    cis-2-Butene-1,4-diol
  • HY-E70022

    Others Others
    D-Mannose isomerase (PsMaSeAF) is a carbohydrate isomerase catalyzing the reversible isomerization of d-mannose to d-fructose. D-Mannose isomerase (PsMaSeAF) belongs to the N-acylglucosamine 2-epimerase (AGE) superfamily along with AGE, cellobiose 2-epimerase (CE), and aldose-ketose isomerase (AKI) .
    D-Mannose isomerase (PsMaSeAF)
  • HY-P2848A

    Toll-like Receptor (TLR) Infection Metabolic Disease
    Cholesterol oxidase, Rhodococcus sp. is a key enzyme in the cholesterol degradation process. It catalyzes the isomerization and oxidation of cholesterol mediated by the coenzyme FAD. Research indicates that cholesterol oxidase plays a crucial role in the pathogenicity of Mycobacterium tuberculosis by modulating the host macrophage immune response through inhibition of the Toll-like receptor 2 (TLR2) signaling pathway, thereby enhancing the survival of Mycobacterium tuberculosis. Cholesterol oxidase, from Rhodococcus sp., shows potential for research in the field of tuberculosis .
    Cholesterol oxidase, rhodococcus sp
  • HY-W012472

    Environmental Pollutants Biochemical Assay Reagents Others
    1,3,5-Triisopropylbenzene is a symmetric aromatic hydrocarbon compound. 1,3,5-Triisopropylbenzene serves as a saturated crosslinker to participate in the "inverse vulcanization" reaction of elemental sulfur. 1,3,5-Triisopropylbenzene acts as a probe molecule to evaluate the external surface acidity and accessibility of zeolite materials. 1,3,5-Triisopropylbenzene is also used as fuel and fuel additive, lubricant and lubricant additive, as well as micelle swelling agent .
    1,3,5-Triisopropylbenzene
  • HY-P2918B

    Endogenous Metabolite Metabolic Disease
    Phosphoglucose isomerase, bacillus stearothermophilus is a highly conserved glycolytic and dimeric enzyme. Phosphoglucose isomerase, bacillus stearothermophilus catalyzes the reversible isomerization of glucose-6-phosphate to fructose-6-phosphate .
    Phosphoglucose isomerase, Baker's Yeast
  • HY-P2918A

    Endogenous Metabolite Metabolic Disease
    Phosphoglucose isomerase, bacillus stearothermophilus is a highly conserved glycolytic and dimeric enzyme. Phosphoglucose isomerase, bacillus stearothermophilus catalyzes the reversible isomerization of glucose-6-phosphate to fructose-6-phosphate .
    Phosphoglucose isomerase, bacillus stearothermophilus
  • HY-W583685

    Biochemical Assay Reagents Others
    1-Oleoyl-3-palmitoylglycerol is an isomerization byproduct in the preparation of diacylglycerol .
    1-Oleoyl-3-palmitoylglycerol
  • HY-W216621

    Fluorescent Dye Others
    Pinacyanol iodide is a fluorescent cyanine dye. Pinacyanol iodide exhibits ultrafast excited state isomerization .
    Pinacyanol iodide
  • HY-P2930

    Biochemical Assay Reagents Others
    Peptidylprolyl isomerase is an enzyme that catalyzes the cis-trans isomerization of peptidylprolyl amino groups. Peptidylprolyl isomerase may be involved in cellulase modification. Peptidylprolyl isomerase also functions as a chaperone protein .
    Peptidylprolyl isomerase
  • HY-E70615

    Endogenous Metabolite Cancer
    Protein Disulfide Isomerase, Human, an oxidoreductase, is a mainly endoplasmic reticulum (ER) resident protein. Protein Disulfide Isomerase, Human plays an important role in maintaining cellular homeostasis through thiol oxidation/reduction cycling, chaperone action, and isomerization of client proteins .
    Protein Disulfide Isomerase, Human
  • HY-N15785

    Biochemical Assay Reagents Metabolic Disease
    18:0-azo PC is an analog of phosphatidylcholine (PC). Under light, 18:0-azo PC can be switched on and off by light, forcing the azobenzene portion of the molecule to undergo cis/trans isomerization, leading to the initiation or termination of cell signaling.
    18:0-Azo PC
  • HY-113465A

    Endogenous Metabolite Inflammation/Immunology
    11-trans Leukotriene E4 is an isomer of Leukotriene E4 (LTE4). Slow isomerization of the C-11 double bond of LTE4 leads to the formation of 11-trans LTE4. 11-trans Leukotriene E4 is equipotent to LTE4 in contracting guinea pig ileum .
    11-trans Leukotriene E4
  • HY-117583A

    HDAC Histone Methyltransferase Neurological Disease
    BG47 is a prototypical histone deacetylases HDAC1 and HDAC2 selective, optoepigenetic probe. BG47 can bind to and competitively inhibits the deacetylase activity of HDAC targets upon a light-induced trans-to-cis isomerization, and increases Histone Methyltransferase H3K9 acetylation. BG47 can be used for neurological disease research .
    BG47
  • HY-113478R

    Isoursodeoxycholic acid (Standard)

    Drug Metabolite Reference Standards Metabolic Disease
    3β-Ursodeoxycholic acid (Standard) is the analytical standard of 3β-Ursodeoxycholic acid. This product is intended for research and analytical applications. 3β-Ursodeoxycholic acid (Isoursodeoxycholic acid) is a bile acid. 3β-Ursodeoxycholic acid shows good tolerance and well intestinal absorption by oral adminstation. 3β-Ursodeoxycholic acid can be isomerized by intestinal and hepatic enzymes to yield UDCA .
    3β-Ursodeoxycholic acid (Standard)
  • HY-B1282AR

    Reference Standards Bacterial Parasite Antibiotic Infection
    3β-Ursodeoxycholic acid (Standard) is the analytical standard of 3β-Ursodeoxycholic acid. This product is intended for research and analytical applications. 3β-Ursodeoxycholic acid (Isoursodeoxycholic acid) is a bile acid. 3β-Ursodeoxycholic acid shows good tolerance and well intestinal absorption by oral adminstation. 3β-Ursodeoxycholic acid can be isomerized by intestinal and hepatic enzymes to yield UDCA .
    Sulfaquinoxaline sodium salt (Standard)
  • HY-117583

    HDAC Histone Methyltransferase Neurological Disease
    cis-BG47 is an cis-isomer of BG47, BG47 is a prototypical histone deacetylases HDAC1 and HDAC2 selective, optoepigenetic probe. BG47 can bind to and competitively inhibits the deacetylase activity of HDAC targets upon a light-induced trans-to-cis isomerization, and increases Histone Methyltransferase H3K9 acetylation. cis-BG47 can be used for neurological disease research .
    cis-BG47
  • HY-134373A

    Adenylate Cyclase Bacterial Infection
    Bis-Cl-ANT-ATP (tetrasodium) is a fluorescent ATP derivative, which undergo spontaneous isomerization. Bis-Cl-ANT-ATP (tetrasodium) selectively inhibits B. pertussis Adenylyl Cyclase (AC) toxin CyaA over mammalian AC1, AC2, and AC5 (Kis = 16, 1,700, 2,400, and 1,600 nM, respectively). Bis-Br-ANT-ATP (tetrasodium) can be used in the study of whooping cough .
    Bis-Cl-ANT-ATP tetrasodium
  • HY-W747563

    11-trans LTD4

    Drug Isomer Others
    11-trans Leukotriene D4 (11-trans LTD4) is a C-11 double bond isomer of LTD4. LTD4 undergoes slow temperature-dependent isomerization to 11-trans LTD4 during storage. 11-trans LTD4 retains about 10-25 % of the potency for contraction of guinea pig ileum, trachea and parenchyma compared to LTD4. It exhibits an ED50 ranging between 12-60 nM for contraction of guinea pig trachea.
    11-trans Leukotriene D4
  • HY-118132

    Antibiotic Infection
    LL-Z1220 is a novel antibiotic with the structure of 2-(3,8-dioxopentacyclo[5.1.0.0^~^~]oct-5-en-5-yl)-4H-pyran-4-one. This appears to be the first reported natural product containing a benzene dioxide group. This antibiotic readily undergoes valence isomerization to form 1,4-dioxopentacyclo. The chemical and spectroscopic properties of the antibiotic suggest that the benzene dioxide has a cis configuration.
    LL-Z1220
  • HY-12031B

    MEK Inflammation/Immunology
    (2Z,3Z)-U0126 is a selective inhibitor of MEK1 and MEK2, demonstrating potent antiinflammatory effects by noncompetitively inhibiting AP-1 transcriptional activity with IC50 values of 72 nM for MEK1 and 58 nM for MEK2. (2Z,3Z)-U0126 also inhibits anchorage-independent growth of Ki-ras-transformed rat fibroblasts by blocking both the extracellular signal-regulated kinase and mammalian target of rapamycin pathways. Additionally, (2Z,3Z)-U0126 can undergo isomerization and cyclization, resulting in various products that show reduced affinity for MEK and diminished AP-1 inhibition compared to the parent compound.
    (2Z,3Z)-U0126
  • HY-N12748

    Others Others
    17βH-Gitoxigenin is a compound that can be isolated from cell suspension cultures of Stropanthus divaricatus .
    17βH-Gitoxigenin
  • HY-N15682

    (7Z)-Provitamin A; (7Z)-beta-Carotene

    Drug Isomer Inflammation/Immunology
    13-cis-β-Carotene ((7Z)-Provitamin A; (7Z)-beta-Carotene) is a provitamin A carotenoid isomer found in leaves, flowers, stems, and fruit of Momordica charantia. 13-cis-β-Carotene undergoes nonenzymatic isomerization to other β-carotene isomers during aerobic incubation, extraction, and analysis. 13-cis-β-Carotene can be used for the research of chronic diseases .
    13-cis-β-Carotene
  • HY-180728

    3-Benzylmalate

    Nucleoside Antimetabolite/Analog Others
    3-Benzylmalic acid (3-Benzylmalate) can be converted from 2-Benzylmalic acid through a HphCD-mediated hydroxyl isomerization reaction .
    3-Benzylmalic acid
  • HY-E71137

    Biochemical Assay Reagents Others
    (S)-β-Macrocarpene synthase (EC 5.5.1.17) participates in cyclization to generate (S)-β-bisabolene, which is then isomerized to generate (S)-β-Macrocarpene.
    (S)-β-Macrocarpene synthase
  • HY-W753500

    Others Endocrinology
    (E,E)-9,11-Tetradecadienyl acetate is a female sex pheromone isolated from light-induced isomerization products in female coastal noctuid moths .
    (E,E)-9,11-Tetradecadienyl acetate
  • HY-129240

    Isoacitretin; Ro 13-7652

    Drug Derivative Others
    13-cis Acitretin (Isoacitretin; Ro 13-7652) is a retinoid and the major in vivo metabolite of etretinate. 13-cis Acitretin is formed via in vivo isomerization of etretinate. 13-cis Acitretin serves as the primary metabolite in blood .
    13-cis Acitretin
  • HY-Z1074

    Endogenous Metabolite Others
    Previtamin D2 is a precursor to Vitamin D2 (ergocalciferol) , formed through the photoisomerization of ergosterol, a compound found in fungi and some plants. Exposure to ultraviolet (UV) light triggers the conversion of ergosterol to previtamin D2, which then rapidly isomerizes to vitamin D2.
    Previtamin D2
  • HY-E71348

    Biochemical Assay Reagents Others
    ζ-Carotene isomerase (EC 5.2.1.12) catalyses the cis-trans isomerization of the 15-15' carbon-carbon double bond in 9,15,9'-tricis-ζ-Carotene, which is required for biosynthesis of all plant carotenoids. Requires heme b.
    ζ-Carotene isomerase
  • HY-P2848B

    Endogenous Metabolite Metabolic Disease
    Cholesterol Oxidase, Streptomyces sp. (EC 1.1.3.6) is a monomeric flavoprotein containing FAD that catalyzes the first step in cholesterol catabolism. This bifunctional enzyme oxidizes cholesterol to cholest-5-en-3-one in an FAD-requiring step, which is then isomerized to cholest-4-en-3-one with the release of H2O2.
    Cholesterol Oxidase, Streptomyces sp.
  • HY-W719703

    A6P sodium; Allu6P sodium; D-Psicose-6-phosphate sodium

    Bacterial Infection
    D-Allulose-6-phosphate (A6P; Allu6P) sodium is a phosphorylated six-carbon ketose, which serves as the product/substrate of the enzymatic reaction catalyzed by Escherichia coli Type B ribose-5-phosphate isomerase (RpiB). EcRpiB catalyzes the reversible isomerization between All6P and Allu6P (All6P ⇌ Allu6P). D-Allulose-6-phosphate sodium can be used in the research of tuberculosis .
    D-Allulose-6-phosphate sodium
  • HY-W392267

    Drug Derivative Others
    α-Methylcinnamyl alcohol is a derivative of Cinnamyl Alcohol (HY-Y0078) .
    α-Methylcinnamyl alcohol
  • HY-180985

    PROTACs Bcr-Abl Cancer
    Azo-PROTAC-4C-cis is a BCR-ABL PROTAC degrader, and its degradation efficiency of BCR-ABL is much lower than that of its trans isomer Azo-PROTAC-4C-trans (HY-180983). Azo-PROTAC-4C-cis is the product of the conformational transformation of Azo-PROTAC-4C-trans under ultraviolet (UV) light irradiation. Azo-PROTAC-4C-cis can be converted into highly active Azo-PROTAC-4C-trans under visible light, thereby initiating protein degradation. Azo-PROTAC-4C-cis can be used for the study of myeloid leukemia .
    Azo-PROTAC-4C-cis
  • HY-N17719

    Others Others
    (2S)-Eriodictyol-5-O-β-D-glucopyranoside (Compound 1b) is a type of flavanone glucoside compound, which can be found in Balanophora involucrate Hook. f .
    (2S)-Eriodictyol-5-O-β-D-glucopyranoside
  • HY-133240

    DNA Alkylator/Crosslinker Calcium Channel Potassium Channel Sodium Channel Infection
    trans-AzoTAB is a photoresponsive potassium/sodium/calcium channel modulator and DNA-binding agent. trans-AzoTAB undergoes trans-cis isomerization driven by light, with variable polarity and DNA affinity. trans-AzoTAB also enhances voltage-gated potassium currents and inhibits sodium and calcium currents in cardiomyocytes, thereby reducing spontaneous electrical activity and excitation conduction velocity. In addition, trans-AzoTAB induces compaction and frozen conformation of λ-phage DNA, and non-sequence-dependently inhibits transcription and translation processes in the dark; its activity can be reversed and restored by visible light after activation with ultraviolet irradiation. trans-AzoTAB can serve as a probe for two-photon optical regulation of myocardial excitability, and is used to construct photoresponsive interfacial polymer structures .
    trans-AzoTAB
  • HY-N13081

    Others Cancer
    3-Oxo-cinobufagin (compound 8) is a potential anticancer compound that can be isolated from the broth of M. spinosus by high-performance liquid chromatography. Compared to other isolated compounds, the hydroxyl group at the C-5 position of 3-Oxo-cinobufagin is further oxidized or isomerized, significantly reducing its cytotoxic activity against most cell lines (except HEL), while increasing its activity against the BEL cell line. The IC50 values of 3-Oxo-cinobufagin's cytotoxicity against cancer cells are: 71.3 μM (HepG2), 90.2 μM (SMMC-7221), 0.11 μM (BEL-7402), 72.5 μM (K562), 5.3 μM (HL-60), and 12 nM (HEL) .
    3-Oxo-cinobufagin

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