PDE3

PDE3 Related Products (47):

By Type:	Pan (21) Selective (6)
By Effects:	Inhibitors (45) Modulator (1)

Cat. No.	Product Name	Effect	Purity

HY-14254A

Olprinone	Inhibitor	99.29%
Olprinone (Loprinone) is a potent phosphodiesterase (PDE) 3 inhibitor, with IC₅₀s of 150, 100, 0.35 and 14 μM for PDE1, PDE2, PDE3 and PDE4, respectively. Olprinone is used for the research of heart failure due to its positive inotropic and vasodilative effects. Anti-inflammatory activity.

HY-B0809R

Theophylline (Standard)	Inhibitor	99.99%
Theophylline (Standard) is the analytical standard of Theophylline. This product is intended for research and analytical applications. Theophylline (1,3-Dimethylxanthine) is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) induces apoptosis. Theophylline (1,3-Dimethylxanthine) can be used for asthma and chronic obstructive pulmonary disease (COPD) research.

HY-B0442B

Vardenafil hydrochloride trihydrate	Inhibitor	99.67%
Vardenafil hydrochloride trihydrate is a selective and orally active inhibitor of phosphodiesterase-5 (PDE5), with an IC₅₀ of 0.7 nM. Vardenafil hydrochloride trihydrate shows inhibitory towards PDE1, PDE6 with IC₅₀s of 180 nM, and 11 nM, while IC₅₀s are >1000 nM for PDE3 and PDE4. Vardenafil hydrochloride trihydrate competitively inhibits cyclic guanosine monophosphate (cGMP) hydrolysis and thus increases cGMP levels. Vardenafil hydrochloride trihydrate can be used for the research of erectile dysfunction, hepatitis, diabetes^[1]-[6].

HY-U00186

K134	Inhibitor	99.84%
K134 is a phosphodiesterase 3 (PDE3) inhibitor. The IC₅₀s of K134 toward PDE3A, PDE3B, PDE5, PDE2 and PDE4 are 0.1, 0.28, 12.1, >300 and >300 µM, respectively.

HY-119611A

Thioquinapiperifil dihydrochloride	Inhibitor	99.22%
Thioquinapiperifil dihydrochloride (KF31327), a potent, selective and non-competitive phosphodiesterase-5 (PDE-5, IC₅₀ of 0.074 nM) inhibitor, is used for sexual enhancement study.

HY-106739

Motapizone	Inhibitor
Motapizone (NAT 05-239) is a selective PDE3 inhibitor. Motapizone moderately inhibits cytokine release in lipopolysaccharide (LPS)-induced alveolar macrophages. Motapizone also inhibits human platelet aggregation by increasing intracellular cAMP.

HY-114672

MBCQ	Inhibitor	99.80%
MBCQ is a potent and selective cGMP-specific phosphodiesterase (PDE V; PDE5) inhibitor with an IC₅₀ of 19 nM. MBCQ lacks inhibitory activity toward other PDE isozymes (all IC₅₀s>100 μM). MBCQ dilates coronary arteries via specific inhibition of cGMP-PDE.

HY-100530B

Sp-cAMPS	Inhibitor
Sp-cAMPS, a cAMP analog, is potent activator of cAMP-dependent PKA I and PKA II. Sp-cAMPS is also a potent, competitive phosphodiesterase (PDE3A) inhibitor with a K_i of 47.6 µM. Sp-cAMPS binds the PDE10 GAF domain with an EC₅₀ of 40 μM.

HY-14254

Olprinone Hydrochloride	Inhibitor	99.85%
Olprinone (Loprinone) Hydrochloride is a potent phosphodiesterase (PDE) 3 inhibitor, with IC₅₀s of 150, 100, 0.35 and 14 μM for PDE1, PDE2, PDE3 and PDE4, respectively. Olprinone Hydrochloride is used for the research of heart failure due to its positive inotropic and vasodilative effects. Anti-inflammatory activity.

HY-108621

RS-25344 hydrochloride	Inhibitor	99.93%
RS-25344 hydrochloride is a selective cAMP-phosphodiesterase 4 (PDE 4; PDE IV) inhibitor with an IC₅₀ of 0.28 nM in human lymphocytes. RS-25344 hydrochloride has only weak inhibitory effects on PDE I, II, III (IC₅₀ of >100 μM, 160 μM, 330 μM, respectively). RS-25344 hydrochloride has anti-inflammatory, memory- and cognition enhancing, and antineoplastic effects.

HY-106844

EMD 53998	Inhibitor	99.59%
EMD 53998 is a cardiotonic agent that increases myocardial contractility as an inhibitor for phosphodiesterase III (PDE III) and a calcium sensitizer. EMD 53998 increases myocardial contractility, reduces energy consumption and the risk of inducing arrhythmias.

HY-105349

T-0156	Inhibitor
T-0156 is a potent and selective phosphodiesterase type 5 (PDE5) inhibitor. T-0156 specifically inhibits the hydrolysis of cyclic guanosine monophosphate (cGMP) by PDE5 in a competitive manner (IC₅₀=0.23 nM). T-0156 inhibits PDE6 (IC₅₀=56 nM) and has low potencies against PDE1, PDE2, PDE3, and PDE4 (IC₅₀>10 μM). T-0156 enhances the nitric oxide (NO)/cGMP pathway.

HY-120741

PF-04822163	Inhibitor
PF-04822163 is an orally active, selective, and blood-brain barrier permeable PDE1 inhibitor with IC₅₀ values of 2 nM, 2.4 nM, and 7 nM for PDE1A, PDE1B, and PDE1C respectively. PF-04822163 can be used in the research of attention deficit hyperactivity disorder or Parkinson's disease.

HY-B0809A

Theophylline monohydrate
Theophylline (1,3-Dimethylxanthine) monohydrate is a potent phosphodiesterase (PDE) inhibitor, adenosine receptor antagonist, and histone deacetylase (HDAC) activator. Theophylline (1,3-Dimethylxanthine) monohydrate inhibits PDE3 activity to relax airway smooth muscle. Theophylline (1,3-Dimethylxanthine) monohydrate has anti-inflammatory activity by increase IL-10 and inhibit NF-κB into the nucleus. Theophylline (1,3-Dimethylxanthine) monohydrate induces apoptosis. Theophylline (1,3-Dimethylxanthine) monohydrate can be used for asthma and chronic obstructive pulmonary disease (COPD) research.

HY-110005

Sp-cAMPS triethylamine	Inhibitor
Sp-cAMPS triethylamine, a cAMP analog, is potent activator of cAMP-dependent PKA I and PKA II. Sp-cAMPS triethylamine is also a potent, competitive phosphodiesterase (PDE3A) inhibitor with a K_i of 47.6 µM. Sp-cAMPS triethylamine binds the PDE10 GAF domain with an EC₅₀ of 40 μM.

HY-106474

Meribendan	Inhibitor
Meribendan is a phosphodiesterase (PDE)-III inhibitor.

HY-119611

Thioquinapiperifil	Inhibitor
Thioquinapiperifil (KF31327 free base), a potent, selective and non-competitive phosphodiesterase-5 (PDE-5, IC₅₀ of 0.074 nM) inhibitor, is used for sexual enhancement study.

HY-106045A

Imazodan hydrochloride	Inhibitor
Imazodan hydrochloride is the hydrochloride form of Imazodan (HY-106045). Imazodan hydrochloride is a selective inhibitor for phosphodiesterase III (PDE III), which increases myocardial contractility by blocking the cAMP degradation, and improves the contractile function of heart. Imazodan hydrochloride serves also as a peripheral vasodilator.

HY-B0523B

Anagrelide hydrochloride monohydrate	Inhibitor
Anagrelide hydrochloride monohydrate is a potent inhibitor of phosphodiesterase type III (PDE3) (IC₅₀=36 nM). Anagrelide hydrochloride monohydrate, an imidazoquinazoline derivative, acts as an inhibitor of platelet aggregation. Anagrelide hydrochloride monohydrate inhibits bone marrow megakaryocytopoiesis. Anagrelide hydrochloride monohydrate decreases gastrointestinal stromal tumor (GIST) cell proliferation and promotes their apoptosis in vitro. Anagrelide hydrochloride monohydrate is a platelet-lowering agent and plays in the antithrombopoietic action.

HY-103024

ICI-63197	Inhibitor	99.14%
ICI-63197 is a phosphodiesterase 3 (PDE3) and PDE4 inhibitor with K_i values of 9 µM and 10 µM, respectively. ICI-63197 is selectivity against PDE1 and PDE2. ICI-63197 has antidepressant effects.

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