1. Metabolic Enzyme/Protease
  2. Phosphodiesterase (PDE) Carbonic Anhydrase
  3. PDE5/CA-IN-1

PDE5/CA-IN-1 is a dual PDE5 and carbonic anhydrase (CA) inhibitor, with IC50 values of 0.41, 38.4, and 9.1 nM against PDE5, hCA II, and hCA VA, respectively. PDE5/CA-IN-1 inhibits multiple hCA subtypes associated with Alzheimer's disease. As a cytoprotective agent and oxidative stress alleviator, PDE5/CA-IN-1 reduces oxidative stress, and prevents recognition memory and working memory impairments. PDE5/CA-IN-1 is available for the research of Alzheimer's disease.

For research use only. We do not sell to patients.

PDE5/CA-IN-1

PDE5/CA-IN-1 Chemical Structure

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Description

PDE5/CA-IN-1 is a dual PDE5 and carbonic anhydrase (CA) inhibitor, with IC50 values of 0.41, 38.4, and 9.1 nM against PDE5, hCA II, and hCA VA, respectively. PDE5/CA-IN-1 inhibits multiple hCA subtypes associated with Alzheimer's disease. As a cytoprotective agent and oxidative stress alleviator, PDE5/CA-IN-1 reduces oxidative stress, and prevents recognition memory and working memory impairments. PDE5/CA-IN-1 is available for the research of Alzheimer's disease[1].

In Vitro

PDE5/CA-IN-1 (Compound 8a) (12.5-100 μM; 24 h) confers protection against Aβ1-42 oligomer-induced cytotoxicity and oxidative stress in differentiated SH-SY5Y cells[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

PDE5/CA-IN-1 (Compound 8a) (4 mg/kg; i.p.; once daily; 21 consecutive days) prevents Aβ1-42-induced recognition and working memory deficits in mice and significantly reduces cortical CA activity[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: CD1 (male, 8-9 weeks old, Alzheimer's disease model via unilateral intracerebroventricular injection of Aβ1-42 peptide)[1]
Dosage: 4 mg/kg
Administration: i.p.; once daily; 21 consecutive days
Result: Showed significantly higher discrimination index in novel object recognition test 14 days post-Aβ injection.
Exhibited significantly higher percentage of spontaneous alternations in Y-maze test.
Reduced carbonic anhydrase activity in cortical brain region; no significant change observed in hippocampal region.
Molecular Weight

560.65

Formula

C24H28N6O6S2

SMILES

CCOC1=C(C2=NC(C(CCC)=NN3C)=C3C(N2)=O)C=C(S(NCC4=CC=C(S(=O)(N)=O)C=C4)(=O)=O)C=C1

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Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation
References
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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Product Name:
PDE5/CA-IN-1
Cat. No.:
HY-181684
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