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GET73

Alias: GET-73; GET 73
Cat No.:V38766 Purity: ≥98%
GET73 is an analog of the natural neurotransmitter gamma-hydroxybutyrate (GHB).
GET73
GET73 Chemical Structure CAS No.: 202402-01-5
Product category: New2
This product is for research use only, not for human use. We do not sell to patients.
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1mg
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10mg
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Product Description
GET73 is an analog of the natural neurotransmitter gamma-hydroxybutyrate (GHB). GET73 has anti-alcohol and anxiolytic (anti-anxiety) properties. GET73 has significant effects on glutamate transmission in the hippocampus.
Biological Activity I Assay Protocols (From Reference)
ln Vitro
One hour before and after chronic ethanol exposure, GET73 (1 µM, 10 µM; 1 hour) guards against ethanol-induced reductions in cell viability, cytoskeletal changes, lower extracellular glutamate levels, and enhanced reactive oxygen species formation [1].
ln Vivo
The elevated plus maze (EPM) test in Sprague-Dawley rats exposed to GET73 (5–50 mg/kg; ir) results in anxiolytic effects [3].
Cell Assay
Cell Viability Assay[1]
Cell Types: Rat Hippocampal Neurons
Tested Concentrations: 0.1 µM, 1 µM, 10 µM
Incubation Duration: 1 hour
Experimental Results: Prevention of ethanol (75 mM, 4 days)-induced decrease in MTT.
Animal Protocol
Animal/Disease Models: Male SD rat (200-300 g and 300-350 g) [3]
Doses: 5 mg/kg, 10 mg/kg, 25 mg/kg, 50 mg/kg
Route of Administration: po (oral gavage)
Experimental Results: Exerts anxiolytic effects in rats exposed to the elevated plus maze (EPM) test.
References
[1]. Tomasini MC, et al. GET73 Prevents Ethanol-Induced Neurotoxicity in Primary Cultures of Rat Hippocampal Neurons. Alcohol Alcohol. 2016 Mar;51(2):128-35.
[2]. Ferraro L, et al. GET73 modulates rat hippocampal glutamate transmission: evidence for a functional interaction with mGluR5. Pharmacol Rep. 2011;63(6):1359-71.
[3]. Loche A, et al. Anti-Alcohol and Anxiolytic Properties of a New Chemical Entity, GET73. Front Psychiatry. 2012 Feb 14;3:8.
Additional Infomation
Get 73 has been investigated for the treatment of Alcohol Dependence.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C₁₃H₁₆F₃NO₂
Molecular Weight
275.27
Exact Mass
275.113
CAS #
202402-01-5
PubChem CID
10221200
Appearance
Typically exists as solid at room temperature
LogP
3.588
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
5
Rotatable Bond Count
6
Heavy Atom Count
19
Complexity
274
Defined Atom Stereocenter Count
0
SMILES
FC(C1C=CC(=CC=1)CNC(CCCOC)=O)(F)F
InChi Key
QLZOWJNFLXSDSH-UHFFFAOYSA-N
InChi Code
InChI=1S/C13H16F3NO2/c1-19-8-2-3-12(18)17-9-10-4-6-11(7-5-10)13(14,15)16/h4-7H,2-3,8-9H2,1H3,(H,17,18)
Chemical Name
4-methoxy-N-[[4-(trifluoromethyl)phenyl]methyl]butanamide
Synonyms
GET-73; GET 73
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

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 (~363.28 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (9.08 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 (9.08 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in 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 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.

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Solubility in Formulation 3: ≥ 2.5 mg/mL (9.08 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 3.6328 mL 18.1640 mL 36.3280 mL
5 mM 0.7266 mL 3.6328 mL 7.2656 mL
10 mM 0.3633 mL 1.8164 mL 3.6328 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.

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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?
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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:
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  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
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Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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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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