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Brilaroxazine

Alias: RP5063RP-5063
Cat No.:V17031 Purity: ≥98%
Brilaroxazine (RP-5063) is a potent anxiolytic drug for treating schizophrenia.
Brilaroxazine
Brilaroxazine Chemical Structure CAS No.: 1239729-06-6
Product category: New1
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
1mg
5mg
10mg
Other Sizes
Official Supplier of:
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Product Description

Brilaroxazine (RP-5063) is a potent anxiolytic drug for treating schizophrenia. It acts as a multimodal dopamine and serotonin modulator with partial agonist activity at DA D2, D3, D4, 5-HT1A, and 5-HT2ARs, and antagonist activity at 5-HT2B, 5-HT6 and 5-HT7Rs.

Biological Activity I Assay Protocols (From Reference)
ln Vivo
Right ventricular (RV) hypertrophy, SO2, pulmonary hemodynamics, and alterations in pulmonary vascular structure are all markedly improved by braoxazine (oral gavage; 10 mg/kg; twice daily; 28 days) and its effects are limited in terms of both function and structure [1].
Animal Protocol
Animal/Disease Models: SD-rat[2]
Doses: 10 mg/kg
Route of Administration: po (oral gavage); twice a day; 28 days
Experimental Results: Effective against PAH and alleviate the functional and structural effects of PAH caused by MCT.
References

[1]. Reviva Pharmaceuticals Reports RP5063 Positive Efficacy Results for Memory Deficits.

[2]. Evaluation of the effects of RP5063, a novel, multimodal, serotonin receptor modulator, as single-agent therapy and co-administrated with sildenafil, bosentan, and treprostinil in a monocrotaline-induced pulmonary arterial hypertension rat.

[3]. Rp5063 Prevents Monocrotaline Induced Pulmonary Arterial Hypertension In Rats.

Additional Infomation
Brilaroxazine (RP5063) is an investigational atypical antipsychotic which is under development by Reviva Pharmaceuticals for the treatment of schizophrenia and schizoaffective disorder. Reviva Pharmaceuticals also intends to investigate RP5063 for the treatment of bipolar disorder, major depressive disorder, psychosis/agitation associated with Alzheimer's disease, Parkinson's disease psychosis, attention deficit hyperactivity disorder (ADD/ADHD), and autism. As of May 2015, it is in phase III clinical trials for schizophrenia.
Drug Indication
Investigated for the treatment of schizophrenia and schizoaffective disorder.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C22H25CL2N3O3
Molecular Weight
450.36
Exact Mass
449.127
CAS #
1239729-06-6
PubChem CID
46861612
Appearance
Off-white to light yellow solid powder
Density
1.3±0.1 g/cm3
Boiling Point
643.0±55.0 °C at 760 mmHg
Flash Point
342.7±31.5 °C
Vapour Pressure
0.0±1.9 mmHg at 25°C
Index of Refraction
1.593
LogP
4.79
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
5
Rotatable Bond Count
7
Heavy Atom Count
30
Complexity
562
Defined Atom Stereocenter Count
0
InChi Key
PMKMNTBZJOXTJW-UHFFFAOYSA-N
InChi Code
InChI=1S/C22H25Cl2N3O3/c23-17-4-3-5-19(22(17)24)27-11-9-26(10-12-27)8-1-2-13-29-16-6-7-20-18(14-16)25-21(28)15-30-20/h3-7,14H,1-2,8-13,15H2,(H,25,28)
Chemical Name
6-[4-[4-(2,3-dichlorophenyl)piperazin-1-yl]butoxy]-4H-1,4-benzoxazin-3-one
Synonyms
RP5063RP-5063
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Note: This product requires protection from light (avoid light exposure) during transportation and storage.
Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO : ~100 mg/mL (~222.04 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (5.55 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: ≥ 2.5 mg/mL (5.55 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 2.2204 mL 11.1022 mL 22.2045 mL
5 mM 0.4441 mL 2.2204 mL 4.4409 mL
10 mM 0.2220 mL 1.1102 mL 2.2204 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Calculator

Molarity Calculator allows you to calculate the mass, volume, and/or concentration required for a solution, as detailed below:

  • Calculate the Mass of a compound required to prepare a solution of known volume and concentration
  • Calculate the Volume of solution required to dissolve a compound of known mass to a desired concentration
  • Calculate the Concentration of a solution resulting from a known mass of compound in a specific volume
An example of molarity calculation using the molarity calculator is shown below:
What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
  • Enter 350.26 in the Molecular Weight (MW) box
  • Enter 10 in the Concentration box and choose the correct unit (mM)
  • Enter 5 in the Volume box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
  • Enter 10 into the Concentration (Start) box and choose the correct unit (mM)
  • Enter 25 into the Concentration (End) box and select the correct unit (mM)
  • Enter 25 into the Volume (End) box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
g/mol

Molecular Weight Calculator allows you to calculate the molar mass and elemental composition of a compound, as detailed below:

Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
Instructions to calculate molar mass (molecular weight) of a chemical compound:
  • To calculate molar mass of a chemical compound, please enter the chemical/molecular formula and click the “Calculate’ button.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
  • Molecular mass (or molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
  • Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
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Reconstitution Calculator allows you to calculate the volume of solvent required to reconstitute your vial.

  • Enter the mass of the reagent and the desired reconstitution concentration as well as the correct units
  • Click the “Calculate” button
  • The answer appears in the Volume (to add to vial) box
In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution 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 stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

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