2. Disease Areas
  3. Respiratory Disease
  4. Pulmonary Disease
  5. Pulmonary Hypertension

Pulmonary Hypertension

Pulmonary hypertension (PH) is a serious medical condition characterized by abnormally high blood pressure in the pulmonary arteries, which supply blood to the lungs. This increased pressure forces the right side of the heart to work harder, potentially leading to right ventricular hypertrophy, right heart failure, and other severe complications if untreated. PH can result from underlying heart or lung diseases, such as cor pulmonale, chronic obstructive pulmonary disease (COPD), congenital heart defects, connective tissue disorders, and pulmonary embolism. It may also be associated with genetic factors, liver disease, or idiopathic causes. Common symptoms include dyspnea, fatigue, chest pain, edema in the legs and feet, dizziness, and palpitations. Diagnosis is confirmed when resting mean pulmonary arterial pressure exceeds 20 mmHg and pulmonary vascular resistance is above 3 Wood units. PH affects individuals across all ages, with higher prevalence in women, non-Hispanic Black populations, and those aged 75 and older. Early detection and management are crucial for improving prognosis and quality of life.

Pulmonary Hypertension (18):

Cat. No. Product Name CAS No. Purity Chemical Structure
  • HY-154970A
    BMPR2-IN-1 TFA 99.40%
    BMPR2-IN-1 TFA is a selective BMPR2 inhibitor with a human BMPR2 IC50 of 506 nM and a Kd of 83.5 nM. BMPR2-IN-1 TFA functions as an ATP mimetic, forming hydrogen bonds with the BMPR2 kinase domain backbone and hydrophobic interactions with specific residues, and demonstrates high selectivity for BMPR2 over other kinases.BMPR2-IN-1 TFA can be used for the researches of cancer, pulmonary arterial hypertension and Alzheimer’s disease.
    BMPR2-IN-1 TFA
  • HY-13569A
    Beraprost sodium 496807-11-5 99.57%
    Beraprost sodium (TRK-100), a prostacyclin analog, is a stable and orally active proagent of PGI2. Beraprost sodium (TRK-100) is a potent vasodilator, has the potential for pulmonary arterial hypertension treatment through expanding renal vessels, improving microcirculation. Beraprost sodium (TRK-100) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Beraprost sodium
  • HY-W338584
    Hydroxycitric acid tripotassium 232281-44-6 98.0%
    Tripotassium hydroxycitrate is an orally active, multi-target, multi-bioactive organic acid. Tripotassium hydroxycitrate activates Nrf2 and its downstream molecule GPX4, increases glutathione levels, and thereby inhibits ferroptosis. Tripotassium hydroxycitrate activates the Nrf2/Keap1 and ACLY/NF-κB signaling pathways, upregulates the activities of antioxidant enzymes such as superoxide dismutase, reduces MDA content, thereby alleviating oxidative stress and renal tubular epithelial cell apoptosis, and improves pulmonary vascular and right ventricular remodeling. Tripotassium hydroxycitrate activates both the AMPK and mTORC1/S6K pathways, triggers the unfolded protein response, arrests the cancer cell cycle, and induces DNA fragmentation.
    Hydroxycitric acid tripotassium
  • HY-N9279
    Dehydromonocrotaline 23291-96-5
    Dehydromonocrotaline is a mitochondrial respiratory chain complex I NADH oxidase inhibitor, with a IC50 of 62.06 μM and a Ki of 8.1 μM in rats. Dehydromonocrotaline exerts non-competitive inhibitory effects by modifying cysteine thiol groups on complex I, and does not bind to the NADH-binding site. Dehydromonocrotaline dissipates mitochondrial membrane potential and reduces ATP levels. Dehydromonocrotaline can be used in studies related to hepatotoxicity, pulmonary hypertension and liver tumors.
    Dehydromonocrotaline
  • HY-177948
    GRK2 degrader-1 3052947-04-0 98.83%
    GRK2 degrader-1 (compound 1) is a potent and orally active GRK2 degrader. GRK2 degrader-1 degrades GRK2 via the ubiquitin-proteasome pathway. GRK2 degrader-1 inhibits right ventricular remodeling and elevation of pulmonary artery pressure in a pulmonary artery hypertension (PAH) mouse model. GRK2 degrader-1 can be used for PAH research.
    GRK2 degrader-1
  • HY-P992008
    PF-07868489
    PF-07868489 is a recombinant monoclonal antibody targeting GDF2/BMP-9. PF-07868489 can be used for the research of pulmonary arterial hypertension (PAH). Recommend Isotype Controls: Human IgG1 kappa, Isotype Control (HY-P99001).
    PF-07868489
  • HY-183644
    LNO 9
    LNO 9 is an orally active LOXL2 inhibitor and NO donor, with an IC50 of 0.17 μM against human LOXL2. LNO 9 competitively binds to the LTQ cofactor of LOXL2 to form an irreversible complex, thereby inhibiting collagen oxidation and abnormal cross-linking. LNO 9 releases nitric oxide (NO) to increase cGMP levels in pulmonary artery smooth muscle cells. LNO 9 inhibits hypoxia-induced collagen modification and possesses vasodilatory activity. LNO 9 ameliorates right ventricular hypertrophy and pulmonary artery medial thickness in rat models induced by hypoxia and Monocrotaline (HY-N0750), and can be used for research on pulmonary hypertension.
    LNO 9
  • HY-120152
    SLP7111228 1449765-82-5
    SLP7111228 is a selective sphingosine kinase 1 (SphK1) inhibitor and anti-inflammatory agent. SLP7111228 selectively inhibits SphK1 and reduces the production of sphingosine-1-phosphate. SLP7111228 decreases lipopolysaccharide-induced TNFα and IL-1β levels. SLP7111228 alleviates obliterative pulmonary arteriopathy, increases cardiac index and decreases total pulmonary vascular resistance index. SLP7111228 can be used in research related to neuroinflammatory diseases and pulmonary hypertension.
    SLP7111228
  • HY-120152A
    SLP7111228 hydrochloride 1449768-48-2 98.01%
    SLP7111228 hydrochloride is a selective sphingosine kinase 1 (SphK1) inhibitor and anti-inflammatory agent. SLP7111228 hydrochloride selectively inhibits SphK1 and reduces the production of sphingosine-1-phosphate. SLP7111228 hydrochloride decreases lipopolysaccharide-induced TNFα and IL-1β levels. SLP7111228 hydrochloride alleviates obliterative pulmonary arteriopathy, increases cardiac index and decreases total pulmonary vascular resistance index. SLP7111228 hydrochloride can be used in research related to neuroinflammatory diseases and pulmonary hypertension.
    SLP7111228 hydrochloride
  • HY-183985
    Hsp110/HDAC6-IN-1
    Hsp110/HDAC6-IN-1 is an orally active Hsp110/HDAC6 dual inhibitor. Hsp110/HDAC6-IN-1 disrupts Hsp110-STAT3 protein-protein interaction, suppresses HDAC6 enzymatic activity, and suppresses STAT3 signaling pathway. Hsp110/HDAC6-IN-1 inhibits abnormal proliferation and migration of human pulmonary arterial endothelial cells, and suppresses pulmonary vascular remodeling in rats. Hsp110/HDAC6-IN-1 can be used for the research of pulmonary arterial hypertension.
    Hsp110/HDAC6-IN-1
  • HY-183141
    HJP 272 1072467-37-8
    HJP 272 is a selective endothelin peptide A (ETA) receptor antagonist with an IC50 of 37.01 nM. . HJP 272 can be used for the researches of pulmonary arterial hypertension, fibrosis, renal failure and cancer.
    HJP 272
  • HY-157195
    Smurf-1-IN-3 1825312-08-0
    Smurf-1-IN-3 is a selective Smurf-1 inhibitor with an IC50 value of 2.2 nM. Smurf-1-IN-3 can be used for the research of pulmonary arterial hypertension.
    Smurf-1-IN-3
  • HY-124487
    GK-136901 1062624-71-8
    GK-136901 is an orally active, dual Nox1/Nox4 NADPH oxidase inhibitor with a Ki of 160 nM for Nox1 and 165 nM for Nox4. GK-136901 potently blocks high glucose-induced intracellular reactive oxygen species production, p38-MAPK phosphorylation, and upregulation of TGF-β1/2 and fibronectin (fibronectin) in renal cells. GK-136901 also inhibits the proliferation of mouse pulmonary vascular cells under hypoxic conditions. GK-136901 is applicable to the research on the pathogenesis of type 2 diabetic nephropathy, high glucose-related renal lesions and pulmonary hypertension.
    GK-136901
  • HY-W040167
    VPC 23153 787582-98-3
    VPC 23153 is a S1P4 receptor agonist and vasoconstrictor. VPC 23153 activates the S1P4 receptor, thereby triggering vasoconstriction. VPC 23153 induces pulmonary artery contraction. VPC 23153 can be used in studies related to pulmonary arterial hypertension.
    VPC 23153
  • HY-103084
    PDE5-IN-1 2109805-65-2
    PDE5-IN-1 is an orally active, selective PDE5 inhibitor with an IC50 of 5.6 nM. PDE5-IN-1 forms hydrogen bond interactions with the Q817 residue in the catalytic domain of PDE5, and aromatic π-π stacking interactions with the F820 residue. PDE5-IN-1 exerts anti-cardiac hypertrophy and vasodilatory effects, reduces mean pulmonary arterial pressure and right ventricular hypertrophy index. PDE5-IN-1 can be used in the research of pulmonary arterial hypertension.
    PDE5-IN-1
  • HY-180585
    LOXL2/sGC modulator-2
    LOXL2/sGC modulator-2 (Compound 9k) is a selective and orally active lysyl oxidase-like 2 (LOXL2) and soluble guanylate cyclase (sGC) dual-target regulator. LOXL2/sGC modulator-2 shows inhibitory activity for LOXL2 with an IC50 of 0.1 μM and can activate sGC. LOXL2/sGC modulator-2 can ameliorate vascular remodeling and reduce pulmonary artery pressure. LOXL2/sGC modulator-2 can downregulate PKG1, PCNA, α-SMA, collagen I and fibronectin levels. LOXL2/sGC modulator-2 can be used for the research of pulmonary arterial hypertension .
    LOXL2/sGC modulator-2
  • HY-105408A
    Fandosentan potassium 221246-12-4
    Fandosentan potassium is a potent endothelin A receptor (ETAR) antagonist. Fandosentan potassium inhibits CYP2C9 and CYP3A4 activities with IC50 values of 39.6 and 21.6 μM, respectively. Fandosentan potassium reverses the hypoxic pulmonary vasoconstriction in the perinatal lamb. Fandosentan potassium can be used for pulmonary hypertension research[1][2].
    Fandosentan potassium
  • HY-130581
    Lipid X 86559-73-1
    Lipid X is a 2,3-diacylglucosamine-1-phosphate that serves as the monosaccharide precursor of lipid A, possessing both LPS antagonist and weak agonist activities. Lipid X exerts protective effects by inhibiting tumor necrosis factor production, monocyte procoagulant activity, and neutrophil priming. Lipid X may induce transient pulmonary hypertension, neutropenia, and mild pyrogenic effects in laboratory animals. Lipid X has low toxicity and no in vitro antibacterial activity, but it significantly reduces mortality following Gram-negative bacterial infection and endotoxin exposure. Lipid X tends to accumulate in liver tissue, binds to circulating cellular components, and can be converted to lipid Y through transesterification. Lipid X can be used in research on Gram-negative bacterial sepsis, endotoxemia, and associated pulmonary hypertension.
    Lipid X