2. Signaling Pathways
  3. Metabolic Enzyme/Protease
  4. Carbonic Anhydrase

Carbonic Anhydrase

Carbonate dehydratase

Carbonic Anhydrase

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Carbonic anhydrase (CA) is a zinc-containing enzyme that catalyzes the reversible hydration of carbon dioxide: CO2 + H2O ⇋ HCO3- + H+. Eight genetically distinct carbonic anhydrase enzyme families (α-, β-, γ- δ-, ζ-, η-, θ- and ι- CAs) were described to date. Carbonic anhydrases are involved in numerous physiological and pathological processes. Many of them are important therapeutic targets with the potential to be inhibited to treat a range of disorders including oedema, glaucoma, obesity, cancer, epilepsy, and osteoporosis.

The carbonic anhydrase reaction is involved in many physiological and pathological processes, including respiration and transport of CO2 and bicarbonate between metabolizing tissues and lungs; pH and CO2 homeostasis; electrolyte secretion in various tissues and organs; biosynthetic reactions (such as gluconeogenesis, lipogenesis, and ureagenesis); bone resorption; calcification; and tumorigenicity. α-CAs are Zn2+ metalloproteins expressed in animals, vertebrates, prokaryotes, fungi, algae, protozoa, and plants. Sixteen mammalian α-CA isoforms are known to be involved in many diseases such as glaucoma, edema, epilepsy, obesity, hypoxic tumors, neuropathic pain, arthritis, neurodegeneration, etc.

Carbonic Anhydrase Isoform Specific Products:

Carbonic Anhydrase Isoform Comparison
Cat. No. 상품명 효과 Purity Chemical Structure
  • HY-W566406
    Aminozolamide
    		Inhibitor
    Aminozolamide is a carbonic anhydrase inhibitor. Aminozolamide regulates intraocular pressure by inhibiting carbonic anhydrase activity. Aminozolamide exerts local ocular effects, exhibits good retention in the ciliary body of rabbit eyes, and prevents rapid elimination from the eye. Aminozolamide is applicable to the research of ocular hypertension.
    Aminozolamide
  • HY-110234R
    Topiramate D12 (Standard)
    		Inhibitor
    Topiramate D12 (Standard) is the analytical standard of Topiramate D12. This product is intended for research and analytical applications. Topiramate D12 (McN 4853 D12) is a deuterium labeled Topiramate. Topiramate is a broad-spectrum antiepileptic agent. Topiramate is a GluR5 receptor antagonist. Topiramate produces its antiepileptic effects through enhancement of GABAergic activity, inhibition of kainate/AMPA receptors, inhibition of voltage-sensitive sodium and calcium channels, increases in potassium conductance, and inhibition of carbonic anhydrase.
    Topiramate D12 (Standard)
  • HY-180542
    CAI0019
    		Inhibitor 98.14%
    CAI0019 is an orally active α-carbonic anhydrase inhibitor based on the Acetazolamide (HY-B0782) framework. CAI0019 exhibits narrow-spectrum antibiofilm activity, with its MIC50 being 0.094 μM and MIC90 being 0.39 μM. CAI0019 selectively inhibits Enterococcus in a septic peritonitis mouse model, without affecting most intestinal commensal bacteria.
    CAI0019
  • HY-106332
    Sezolamide
    		Inhibitor
    Sezolamide (MK 417 free base) is a potent topical carbonic anhydrase inhibitor. Sezolamide can be used in studies to reduce intraocular pressure.
    Sezolamide
  • HY-161374
    Carbonic anhydrase inhibitor 20
    		Inhibitor
    Carbonic anhydrase inhibitor 20 (compound 11) is an inhibitor of piperazinosulfonamide carbonic anhydrase (Carbonic Anhydrase). The Ki of Carbonic anhydrase inhibitor 20 for hCA I, hCA II, hCA IX, and hCA XII are 47.6 nM, 36.5 nM, 8.3 nM, and 2.7 nM respectively.
    Carbonic anhydrase inhibitor 20
  • HY-175315
    Carbonic anhydrase-IN-34
    		Inhibitor
    Carbonic anhydrase-IN-34 is a carbonic anhydrases (CAs) inhibitor (compound 9d) with IC50s of 1.01 μM against hCA-II, 0.21 μM against hCA-IX and 0.88 μM against hCA-XII. Carbonic anhydrase-IN-34 has potential applications in the research of several disorders, including epilepsy, glaucoma, obesity, and cancer.
    Carbonic anhydrase-IN-34
  • HY-181237
    CAI-IN-6
    		Inhibitor
    CAI-IN-6 (Compound 3F) is a carbonic anhydrase (CAI) inhibitor with a Ki of 902.1 nM against hCA I and a Ki of 86.1 nM against hCA II. CAI-IN-6 can be used for the research of diuresis, glaucoma, epilepsy, tumors, and other conditions.
    CAI-IN-6
  • HY-146254
    hCAIX-IN-12
    		Inhibitor
    hCAIX-IN-12 is a potent hCAIX inhibitor with IC50 values of 0.74, 10.78 μM for CAIX and CAII, respectively. hCAIX-IN-12 shows antiproliferative effect and induces apoptosis. hCAIX-IN-12 increases ROS production. hCAIX-IN-12 has the potential for the research of colorectal cancer (CRC) .
    hCAIX-IN-12
  • HY-146257
    hCAIX/XII-IN-2
    		Inhibitor
    hCAIX/XII-IN-2 (compound 6a) is a potent and selective hCAIX and hCAXIIinhibitor with Ki values of >10000, >10000, 30.0, 3.6 nM for hCAI, hCAII, hCAIX and hCAXII, respectively.
    hCAIX/XII-IN-2
  • HY-143460
    CAXII-IN-1
    		Inhibitor
    CAXII-IN-1 (Compound 17) is a selective CA XII inhibitor with Ki values of 3.8 nM and 56.0 nM against hCA XII and hCA IX, respectively. CAXII-IN-1 shows antitumor activity.
    CAXII-IN-1
  • HY-181238
    CAII-IN-13
    		Inhibitor
    CAII-IN-13 is a human carbonic anhydrase inhibitor, with a Ki of 65.9 nM against human carbonic anhydrase II and a Ki of 968.4 nM against human carbonic anhydrase I. CAII-IN-13 functionally inhibits the catalytic activities of human carbonic anhydrase II and human carbonic anhydrase I. CAII-IN-13 satisfies the Lipinski's rule of five and may possess physicochemical properties and pharmacokinetic profiles associated with in vivo bioavailability.
    CAII-IN-13
  • HY-146988
    hCAIX/XII-IN-1
    		Inhibitor
    hCAIX/XII-IN-1 is a potent CAIX/XII inhibitor with the KI values of 0.48 µM and 0.83 µM for CAIX and CAXII, respectively. hCAIX/XII-IN-1 shows antiproliferative activity in vitro. hCAIX/XII-IN-1 induces apoptosis in MCF-7 cells.
    hCAIX/XII-IN-1
  • HY-N2682A
    (E)-Dehydrodiconiferyl alcohol
    		Inhibitor
    (E)-Dehydrodiconiferyl alcohol behaves as good hCA IX and hCA XII dual inhibitors. And (E)-Dehydrodiconiferyl alcohol suppresses the NF-κB nuclear translocation in connective tissue of healing area.
    (E)-Dehydrodiconiferyl alcohol
  • HY-158078
    Carbonic anhydrase inhibitor 21
    		Inhibitor
    Carbonic anhydrase inhibitor 21 (Compound 5h) is a selective carbonic anhydrase (hCA IX) inhibitor, with a Ki of 15.1?nM, and is highly selective against other investigated isoform. Carbonic anhydrase inhibitor 21 can be used for anticancer research.
    Carbonic anhydrase inhibitor 21
  • HY-156169
    hCAIX/XII-IN-7
    		Inhibitor
    hCAIX/XII-IN-7 (compound 3e) is a potent hCA IX and XII inhibitor with Kis of 3.2 nM, 9.2 nM, 503.7 nM and 59 nM for hCA I, hCA II, hCA IX and hCA XII, respectively. hCAIX/XII-IN-7 has the potential for hypoxic tumors research.
    hCAIX/XII-IN-7
  • HY-161697
    hCAIX-IN-20
    		Inhibitor
    hCAIX-IN-20 (compound APBS-5m) is a potent inhibitor of carbonic anhydrase IX (hCA IX), with the Ki of 2.7 nM. hCAIX-IN-20 plays an important role in cancer research.
    hCAIX-IN-20
  • HY-170893
    CAIX/CAXII-IN-4
    		Inhibitor
    CAIX/CAXII-IN-4 (Compound 7h) is the inhibitor for carbonic anhydrase (CA) that binds CA IX, CA XII and CA II with Ki of 1.324 μM, 0.435 μM and 3.035 μM. CAIX/CAXII-IN-4 exhibits board-spectrum antitumor efficacy, inhibits the proliferation of CNS cancer U251 with GI50 of 0.361 μM.
    CAIX/CAXII-IN-4
  • HY-B0397R
    Dichlorphenamide (Standard)
    		Inhibitor
    Dichlorphenamide (Standard) is the analytical standard of Dichlorphenamide. This product is intended for research and analytical applications. Dichlorphenamide (Diclofenamide) is an orally active, specific, carbonic anhydrase inhibitor. Dichlorphenamide can reduce intraocular pressure by inhibiting the secretion of water from the eye. Dichlorphenamide can be used for glaucoma research.
    Dichlorphenamide (Standard)
  • HY-182007
    CA IX-IN-5
    		Inhibitor
    CA IX-IN-5 (compound 9) is a human carbonic anhydrase IX (hCA IX) inhibitor with a Ki of 7.4 nM against hCA IX and 25.0 nM against hCA II.CA IX-IN-5 functionally inhibits hCA IX and hCA II isoenzymes, with selectivity for hCA IX over hCA II.CA IX-IN-5 can be used for the research of breast, colorectal, glioblastoma, lung, head and neck, and cervical cancers.
    CA IX-IN-5
  • HY-147353
    Phenylsulfamide
    		Inhibitor 99.90%
    Phenylsulfamide (Compound 10) is a human carbonic anhydrase-II (hCA-II) inhibitor with a Kd of 45.50 μM and a Ki of 79.60 μM.
    Phenylsulfamide
Cat. No. 상품명 / Synonyms Species Source
Carbonic Anhydrase Isoform Comparison

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