1. Signaling Pathways
  2. Metabolic Enzyme/Protease
  3. Aldose Reductase

Aldose Reductase

Aldose reductase is a small, cytosolic, monomeric enzyme which belongs to the aldo-keto reductase superfamily. Aldose reductase catalyzes the reduced form of nicotinamide adenine dinucleotide phosphate (NADPH)-dependent reduction of a wide variety of aromatic and aliphatic carbonyl compounds. It is implicated in the development of diabetic and galactosemic complications involving the lens, retina, nerves, and kidney.

Aldose reductase is both the key enzyme of the polyol pathway, whose activation under hyperglycemic conditions leads to the development of chronic diabetic complications, and the crucial promoter of inflammatory and cytotoxic conditions, even under a normoglycemic status. Aldose reductase represents an excellent drug target and a huge effort is being done to disclose novel compounds able to inhibit it.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N0102
    Isoliquiritigenin
    Inhibitor 98.02%
    Isoliquiritigenin is an anti-tumor flavonoid from the root of Glycyrrhiza uralensis Fisch., which inhibits aldose reductase with an IC50 of 320 nM. Isoliquiritigenin is a potent inhibitor of influenza virus replication with an EC50 of 24.7 μM.
    Isoliquiritigenin
  • HY-66009
    Epalrestat
    Inhibitor 99.72%
    Epalrestat is an orally active aldose reductase inhibitor that acts on diabetic neuropathy.
    Epalrestat
  • HY-N0033
    Poliumoside
    Inhibitor 99.80%
    Poliumoside, a caffeoylated phenylpropanoid glycoside, is isolated from Brandisia hancei stems and leaves. Poliumoside is an advanced glycation end product (AGE) formation and rat lens aldose reductase (RLAR) inhibitor, with IC50s of 19.69 and 8.47 μM, respectively. Poliumoside also has antiinflammatory and antioxidant activity.
    Poliumoside
  • HY-105185
    Fidarestat
    Inhibitor 99.63%
    Fidarestat (SNK 860) is an inhibitor of aldose reductase, with IC50s of 26 nM, 33 μM, and 1.8 μM for aldose reductase, AKR1B10 and V301L AKR1B10, respectively; Fidarestat (SNK 860) has the potential to treat diabetic disease.
    Fidarestat
  • HY-N0310
    Soyasaponin Bb
    Inhibitor 99.13%
    soyasaponin Bb is a soyasaponin isolated from Phaseolus vulgaris, acting as an aldose reductase differential inhibitor (ARDI).
    Soyasaponin Bb
  • HY-16500R
    Tolrestat (Standard)
    Inhibitor
    Tolrestat (Standard) is the analytical standard of Tolrestat. This product is intended for research and analytical applications. Tolrestat is a potent, orally active aldose reductase inhibitor with IC50 of 35 nM.
    Tolrestat (Standard)
  • HY-163610
    AKR1C3-IN-13
    Inhibitor
    AKR1C3-IN-13 (Compound 4) is an AKR1C3 inhibitor. AKR1C3-IN-13 degrades AKR1C3 in prostate cancer cells.
    AKR1C3-IN-13
  • HY-N12862
    Floramanoside A
    Inhibitor
    Floramanoside A is a flavonol glycoside that can be isolated from the flowers of Abelmouschus manihot. Floramanoside A has DPPH scavenging (IC50: 10.1 μM) and aldose reductase inhibition activities (IC50: 17.8 μM).
    Floramanoside A
  • HY-16500
    Tolrestat
    Inhibitor 99.37%
    Tolrestat is a potent, orally active aldose reductase inhibitor with IC50 of 35 nM.
    Tolrestat
  • HY-106697
    Ponalrestat
    Inhibitor 99.71%
    Ponalrestat (ICI 128436) is an orally active, selective and noncompetitive aldose reductase (AKR1B1; ALR) inhibitor. Ponalrestat selectively inhibits ALR2 (Ki=7.7 nM) over ALR1 (Ki=60 μM). Ponalrestat inhibits the conversion of glucose to sorbitol.
    Ponalrestat
  • HY-50289
    Sorbinil
    Inhibitor 99.85%
    Sorbinil is an aldose reductase inhibitor (ARI) that prevents the accumulation of sorbitol in cells or animals. Sorbinil is useful in studying diabetes and diabetic complications, reducing AR activity and inhibiting the polyol pathway.
    Sorbinil
  • HY-N0539
    Calceolarioside B
    99.93%
    Calceolarioside B is a natural product isolated from Akebia quinata leaves. Calceolarioside B exhibits significant inhibitory activity against rat lens aldose reductase (RLAR) with an IC50 of 23.99 μM. Calceolarioside B displays inhibitory effect on DPPH radical scavenging activity with an IC50 of 94.60 μM .
    Calceolarioside B
  • HY-16255
    Imirestat
    Inhibitor 99.86%
    Imirestat (AL 1576) is an aldose reductase inhibitor, used for the treatment of diabetes.
    Imirestat
  • HY-18967
    Caficrestat
    Inhibitor 99.74%
    Caficrestat (Aldose reductase-IN-1) is a inhibitor of aldose reductase with IC50 of 28.9 pM.
    Caficrestat
  • HY-B1202
    Alrestatin
    Inhibitor 99.67%
    Alrestatin is an inhibitor of aldose reductase, an enzyme involved in the pathogenesis of complications of diabetes mellitus, including diabetic neuropathy.
    Alrestatin
  • HY-13633
    Exisulind
    Inhibitor 98.03%
    Exisulind is an inactive metabolite of the nonsteroidal, anti-inflammatory agent sulindac. Exisulind inhibits aldose reductase with an IC50 of 367 nM in vitro and may contribute to the beneficial pharmacological effects of sulindac on type 2 diabetic complications.
    Exisulind
  • HY-N1517
    Ganoderic acid C2
    99.30%
    Ganoderic acid C2 is a bioactive triterpenoid in Ganoderma lucidum. Ganoderic acid C2 possesses the potential anti-tumor bioactivity, antihistamine, anti-aging and cytotoxic effects. Ganoderic acid C2 exhibits high inhibitory activity against the rat lens aldose reductase (RLAR) with an IC50 of 3.8 µM.
    Ganoderic acid C2
  • HY-N4089
    Quercetin 3-gentiobioside
    Inhibitor 99.92%
    Quercetin 3-gentiobioside is isolated from A. iwayomogi, AR and AGE formation inhibitor, demonstrates biological activities against Aldose reductase (AR) and the formation of advanced glycation endproducts (AGEs).
    Quercetin 3-gentiobioside
  • HY-133708
    β-Glucogallin
    Inhibitor 99.82%
    β-Glucogallin is a potent and selective aldose reductase (AKR1B1) inhibitor. β-Glucogallin can be isolated from the medicinal plant Emblica officinalis.
    β-Glucogallin
  • HY-19687
    Zopolrestat
    Inhibitor 99.94%
    Zopolrestat (CP73850) is a potent, orally active aldose reductase (AR) inhibitor with an IC50 of 3.1 nM. Zopolrestat is used for the research of diabetic complications.
    Zopolrestat
Cat. No. Product Name / Synonyms Application Reactivity