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PD 123319

Cat. No. M3917
PD 123319 Structure

(S)-(+)-PD 123319

Size Price Availability Quantity
5mg USD 100 In stock
10mg USD 125 In stock
50mg USD 430 In stock
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Quality Control
  • Current batch:
  • Purity >98%
  • COA
  • MSDS
Biological Activity

PD123319 shows inhibition potency in both rat adrenal and brain binding assay with IC50 values of 34nM and 210nM. At high concentrations PD123319 blocks the beneficial effects of the AT2-agonist LP2-3 on RVH. At low concentrations PD123319 attenuates cardiopulmonary injury by reducing pulmonary inflammation and fibrosis and preventing PAH-induced RVH but does not affect alveolar and vascular development in newborn rats with experimental BPD. Administration of PD123319 can suppress the generation of cyclic guanosine monophosphate and increase the production of prostaglandin E2. Besides that, administration of PD-123319 does not influence the effect of Ang II on protein tyrosine phosphorylation or thymidine incorporation.

Customer Product Validations & Biological Datas
Source Br J Pharmacol (2015). Figure 3. PD 123319
Method s.c. injection
Cell Lines male Sprague Dawley rats
Concentrations 3 mg/kg
Incubation Time 2 weeks
Results Remarkably, C21 treatment of MCT rats reversed both interstitial and perivascular fibrosis, an effect that was blocked by PD-123319
Cell Experiment
Cell lines
Preparation method
Incubation time
Animal Experiment
Animal models spontaneously hypertensive rats
Formulation saline
Dosages 0.36 and 1 mg/kg/min
Administration intravenous
Conversion of different model animals based on BSA (Value based on data from FDA Draft Guidelines)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of resveratrol used for a mouse (22.4 mg/kg) to a dose based on the BSA for a rat, multiply 22.4 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for resveratrol of 11.2 mg/kg.

Chemical Information
Molecular Weight 508.61
Formula C31H32N4O3
CAS Number 130663-39-7
Purity >98%
Solubility DMSO 90 mg/mL
Water 90 mg/mL
Storage at -20°C

Angiotensin II type 2 receptor ligand PD123319 attenuates hyperoxia-induced lung and heart injury at a low dose in newborn rats.
Wagenaar GT, et al. Am J Physiol Lung Cell Mol Physiol. 2014 Aug 1;307(3):L261-72. PMID: 24951776.

Effects of acid challenges on type 2 angiotensin II receptor-sensitive ammonia production by the proximal tubule.
Nagami GT, et al. Am J Physiol Renal Physiol. 2014 Jul 1;307(1):F53-7. PMID: 24829505.

Angiotensin II receptor blockers: review of the binding characteristics.
Siragy H. Am J Cardiol. 1999 Nov 18;84(10A):3S-8S. PMID: 10588088.

Synthesis and structure-activity relationships of a novel series of non-peptide angiotensin II receptor binding inhibitors specific for the AT2 subtype.
Blankley CJ, et al. J Med Chem. 1991 Nov;34(11):3248-60. PMID: 1956044.

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Keywords: PD 123319, (S)-(+)-PD 123319 supplier, Angiotensin Receptor, inhibitors

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