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Bimatoprost Prostaglandin Receptor agonist

Cat.No.S1407

Bimatoprost(AGN 192024) is a prostaglandin analog used topically (as eye drops) to control the progression of glaucoma and in the management of ocular hypertension.
Bimatoprost Prostaglandin Receptor agonist Chemical Structure

Chemical Structure

Molecular Weight: 415.57

Quality Control

Chemical Information, Storage & Stability

Molecular Weight 415.57 Formula

C25H37NO4

Storage (From the date of receipt)
CAS No. 155206-00-1 Download SDF Storage of Stock Solutions

Synonyms AGN 192024 Smiles CCNC(=O)CCCC=CCC1C(CC(C1C=CC(CCC2=CC=CC=C2)O)O)O

Solubility

In vitro
Batch:

DMSO : 83 mg/mL (199.72 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 83 mg/mL

Water : Insoluble

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Mass Concentration Volume Molecular Weight

In vivo
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Mechanism of Action

In vitro

Bimatoprost mildly stimulates the rate of aqueous humor flow during the day (13%) and at night (14%), its ocular hypotensive action is due primarily to a 26% reduction in the tonographic resistance to outflow. This compound enhances the pressure-sensitive outflow pathway. [1] It displaces [3H]prostaglandin F(2alpha) from FP receptors with K(i) of 6.31 μM. This chemical rapidly mobilizes intracellular Ca(2+) via cloned human FP receptors expressed in human embryonic kidney cells and via native FP receptors in 3T3 mouse fibroblasts with EC(50) of 2.94 μM and 2.2 μM. [2] It up-regulates Cyr61 mRNA expression in the cat iris. This compound-induced up-regulation of Cyr61 mRNA expression is not because of the activation of the prostaglandin FP receptor but a different receptor. [3] It consistently evokes responses in different cells within the same tissue preparation, whereas prostaglandin F(2 alpha) and 17-phenyl prostaglandin F(2 alpha) elicites signaling responses in the same cells. This chemical selectively stimulates intracellular calcium signaling in different cat iris sphincter cells. [4]

In vivo

Bimatoprost is the ethyl amide derivative of 17-phenyl trinor PGF2α, a potent prostaglandin FP receptor agonist. This compound elicits an immediate, robust spike in [Ca2+] that rapidly decayes back to baseline levels. It possess direct agonist activities at the rat, mouse, and human FP prostanoid receptor. [5]

References
  • [4] https://pubmed.ncbi.nlm.nih.gov/15652534/
  • [5] https://pubmed.ncbi.nlm.nih.gov/12490597/

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2024-05-22)

NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT05729594 Completed
Healthy Volunteers
Laboratoires Thea
February 27 2023 Phase 1
NCT04647214 Recruiting
Open-angle Glaucoma|Ocular Hypertension
Allergan
March 3 2021 --
NCT04285580 Completed
Open-Angle Glaucoma|Ocular Hypertension
AbbVie
June 11 2020 Phase 3
NCT03891446 Enrolling by invitation
Open-Angle Glaucoma|Ocular Hypertension
AbbVie
March 27 2019 Phase 3

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