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Cinacalcet (AMG-073) HCl

Name: Cinacalcet (AMG-073) HCl
Brand: Selleck Chemicals
SKU: S1260
Rating: 5 (6 reviews)

Synonyms: Mimpara, Sensipar,AMG-073

Catalog No.S1260 Purity:99.99%

Cinacalcet (Mimpara, Sensipar,AMG-073) HCl represents a new class of compounds for the treatment of hyperparathyroidism.

Cinacalcet (AMG-073) HCl Chemical Structure

CAS No. 364782-34-3

Purity & Quality Control

Batch: Purity: 99.99%

99.99

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Signaling Pathway

CaSR Signaling Pathway

Biological Activity

Description

Cinacalcet (Mimpara, Sensipar,AMG-073) HCl represents a new class of compounds for the treatment of hyperparathyroidism.

Targets

CaSR ^[1]

2.8 μM(EC50)

In vitro
In vitro	AMG-073 represents a new class of compounds for the treatment of hyperparathyroidism known as calcimimetics, which reduce parathyroid hormone (PTH) synthesis and secretion by increasing the sensitivity of the parathyroid calcium-sensing receptor (CaR) to extracellular calcium. AMG-073 has potential advantages as a therapy for secondary hyperparathyroidism because it mimics the effects of extracellular calcium to suppress PTH secretion, even in the presence of hyperphosphatemia, without the risk of causing hypercalcemia and/or hyperphosphatemia. AMG-073 produces a concentration-dependent increase in cytoplasmic calcium in human embryonic kidney cells expressing the CaSR. In bovine parathyroid cells and a buffer containing calcium 0.5 mM, AMG 073 (3 nM – 1 μM) produces a concentration-dependent decrease in PTH levels with IC50 of 27 nM. ^[2]

In Vivo
In vivo	AMG-073 orally administrated to normal rats at dose of 1, 3, 10, and 30 mg/kg in 20% sulfobutyl ether β-cyclodextrin sodium produces a significant dose-dependent reduction in PTH levels for 1 to 4 hours after administration. At 8 hours, the 10- and 30-mg/kg doses of AMG-073 produces significant reductions in PTH levels compared with controls that disappears by 24 hours. Significant dose-dependent reduction in serum calcium levels are observed at 4, 8, and 24 hours after oral administration of AMG-073 3, 10, and 30 mg/kg, respectively. A transient reduction in serum phosphorus levels is observed only with the highest dose of AMG-073. In addition, increased calcitonin levels that paralleled PTH suppression are observed with AMG-073 40 mg/kg in rats. As in normal rats, a rapid dose-dependent reduction in PTH and calcium levels is observed in 5 of 6 nephrectomized rats after oral administration of AMG-073. In addition, oral AMG-073 at 5 and 10 mg/kg for 4 weeks significantly reduces parathyroid weight compared with controls. ^[2]

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
Clinical Trial Information (data from https://clinicaltrials.gov, updated on 2024-05-22)
NCT05926570	Completed	Drug Effect	Tanta University	August 5 2023	Phase 4
NCT03123406	Completed	Hyperparathyroidism; Secondary Renal	Kyowa Kirin China Pharmaceutical Co. Ltd.\|Kyowa Kirin Co. Ltd.	April 19 2017	Phase 4
NCT02341417	Completed	Secondary Hyperparathyroidism Chronic Kidney Disease	Amgen	June 10 2015	Phase 3
NCT01748812	Terminated	Osteomalacia	National Institute of Dental and Craniofacial Research (NIDCR)\|National Institutes of Health Clinical Center (CC)	November 16 2012	Phase 1
NCT01439867	Terminated	Chronic Kidney Disease\|Hyperparathyroidism Secondary	Amgen	June 22 2012	Phase 2

References

Chemical Information & Solubility

Molecular Weight	393.87	Formula	C₂₂H₂₂F₃N.HCl
CAS No.	364782-34-3	SDF	Download Cinacalcet (AMG-073) HCl SDF
Smiles	CC(C1=CC=CC2=CC=CC=C21)NCCCC3=CC(=CC=C3)C(F)(F)F.Cl
Storage (From the date of receipt)	3 years-20°Cpowder	Storage of Stock Solutions Aliquot the stock solutions to avoid repeated freeze-thaw cycles	1 year-80°Cin solvent
Storage (From the date of receipt)	3 years-20°Cpowder		1 month-20°Cin solvent

In vitro
Batch:

DMSO : 79 mg/mL ( (200.57 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 79 mg/mL

Water : Insoluble

Molecular Weight Calculator

In vivo
Batch:

Add solvents to the product individually and in order.

In vivo Formulation Calculator

Preparing Stock Solutions

Molarity Calculator

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In vivo Formulation Calculator (Clear solution)

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Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH₂O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
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Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

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