[CAS NO. 59803-98-4]  Brimonidine

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PRODUCTS SPECIFICATIONS [59803-98-4]

Distributor
Catalog
AS426703
Brand
Arctom Scientific
CAS
59803-98-4

DESCRIPTION [59803-98-4]

Overview

MDLMFCD00153878
Molecular Weight292.13
Molecular FormulaC11H10BrN5
SMILESBrC1=C2N=CC=NC2=CC=C1NC3=NCCN3

For research use only. We do not sell to patients.


Summary

Brimonidine (UK 14304) is a full α2-adrenergic receptor (α2-AR) agonist.


IC50 & Target

α2-adrenergic Receptor.


In Vitro

[3H]Brimonidine (UK 14304) is a full agonist at alpha 2-adrenergic receptors. [3H]Brimonidine (UK 14304) labels at least 2 specific binding sites in human brain that both have the characteristics of an alpha 2-adrenergic binding site. GTP decreases agonist binding at both of these sites, but with different potencies at each site [1-3].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.


Clinical Trial

NCT Number Sponsor Condition Start Date Phase
NCT05360784 Bausch & Lomb Incorporated
Ocular Redness
May 13, 2022 Phase 3
NCT00972374 Allergan
Rhegmatogenous Macula-off Retinal Detachment
November 2009 Phase 2
NCT00435058 University of Sao Paulo
Glaucoma
September 2005 Not Applicable

Appearance

Solid


Shipping

Room temperature in continental US; may vary elsewhere.


Storage

Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month

Solvent & Solubility

In Vitro:

DMSO : 50 mg/mL ( 171.16 mM ; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 3.4231 mL 17.1157 mL 34.2313 mL
5 mM 0.6846 mL 3.4231 mL 6.8463 mL
10 mM 0.3423 mL 1.7116 mL 3.4231 mL
* Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one: 10% DMSO >> 40% PEG300 >> 5% Tween-80 >> 45% saline

    Solubility: ≥ 2.5 mg/mL (8.56 mM); Clear solution

  • 2.

    Add each solvent one by one: 10% DMSO >> 90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (8.56 mM); Clear solution

  • 3.

    Add each solvent one by one: 10% DMSO >> 90% corn oil

    Solubility: 2.5 mg/mL (8.56 mM); Clear solution; Need warming

* All of the co-solvents are available by MCE.


Synonyms

6-Quinoxalinamine, 5-bromo-N-(4,5-dihydro-1H-imidazol-2-yl)-
5-Bromo-N-(4,5-dihydro-1H-imidazol-2-yl)-6-quinoxalinamine
UK 14304
5-Bromo-6-(2-imidazolin-2-ylamino)quinoxaline
UK 14304-18
Brimonidine
Bromoxidine
AGN 190342
Lyuksfen