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AZ12216052

Cat No.:V11997 Purity: ≥98%
AZ 12216052 is an mGluR8 orthotropic structural modulator that helps mGluR8 regulate signal input to retinal ganglion cells.
AZ12216052
AZ12216052 Chemical Structure CAS No.: 1290628-31-7
Product category: New1
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
5mg
10mg
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Product Description
AZ 12216052 is an mGluR8 orthotropic structural modulator that helps mGluR8 regulate signal input to retinal ganglion cells. AZ 12216052 has anxiolytic (anti-anxiety) effects.
Biological Activity I Assay Protocols (From Reference)
ln Vitro
Retinal ganglion cells' synaptic input is regulated by mGluR8 [1]. Depending on the strength of light stimulation, AZ 12216052 (10 μM) increases the peak excitatory currents of switching currents in switch ganglion cells [1]. In human neuroblastoma SH-SY5Y cells, AZ 12216052 (0.01-1 μM; 24-48 hours) partially decreased Dox-induced damage and shown effects on cell differentiation [2]. In UN-SH-SY5Y cells, AZ 12216052 promotes proliferation and reduces the toxicity caused by doxorubicin (Dox) and staurosporine (St) [2]. The glutamate activity of human mGluR8b receptors expressed in GHEK cells is enhanced by AZ12216052 (10 μM) [3].
ln Vivo
Mice's anxiety levels are lowered by AZ 12216052 (10 mg/kg; intraperitoneal injection; two hours prior to testing) without altering their speed [3]. In mice lacking mGluR8, AZ12216052 (10 mg/kg; i.p.; single dose) shows lingering anxiolytic effects that might be related to mGluR4 because mGluR4 PAM (positive allosteric modulator) VU 0155041 similarly lowers the levels of anxiety in mice with wild-type [4].
Cell Assay
Cell Viability Assay[2]
Cell Types: UN- and RA-SH-SY5Y Cell
Tested Concentrations: 0.01-1 μM
Incubation Duration: 48 hrs (hours)
Experimental Results: Cell viability increased at 0.1 μM and protected undifferentiated neuroblastoma cells against Destructive effects of Iri or Cis.
Animal Protocol
Animal/Disease Models: WT and apolipoprotein E-deficient (Apoe−/−) mice (C57BL/6J, 2 months old) in the elevated zero maze [3]
Doses: 10 mg/kg
Route of Administration: intraperitoneal (ip) injection; intraperitoneal (ip) injection. Single dose, 2 hrs (hrs (hours)) before testing
Experimental Results: diminished anxiety measures in the elevated zero maze without affecting mice's speed. Reduce sound startle response.
References

[1]. Differential modulation of retinal ganglion cell light responses by orthosteric and allosteric metabotropic glutamate receptor 8 compounds. Neuropharmacology. 2013 Apr;67:88-94.

[2]. Allosteric and Orthosteric Activators of mGluR8 Differentially Affect the Chemotherapeutic-Induced Human Neuroblastoma SH-SY5Y Cell Damage: The Impact of Cell Differentiation State. Basic Clin Pharmacol Toxicol. 2018 Oct;123(4):443-451.

[3]. Acute pharmacological modulation of mGluR8 reduces measures of anxiety. Behav Brain Res. 2010 Oct 15;212(2):168-73.

[4]. Opposing roles of mGluR8 in measures of anxiety involving non-social and social challenges. Behav Brain Res. 2011 Aug 1;221(1):50-4.

These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C17H26BNO2SI
Molecular Weight
315.290345668793
Exact Mass
391.061
CAS #
1290628-31-7
PubChem CID
73755190
Appearance
White to off-white solid powder
LogP
5.907
Hydrogen Bond Donor Count
1
Hydrogen Bond Acceptor Count
2
Rotatable Bond Count
7
Heavy Atom Count
23
Complexity
349
Defined Atom Stereocenter Count
0
InChi Key
QKUYZJOTWYRWNF-UHFFFAOYSA-N
InChi Code
InChI=1S/C19H22BrNOS/c1-3-14(2)16-6-10-18(11-7-16)21-19(22)13-23-12-15-4-8-17(20)9-5-15/h4-11,14H,3,12-13H2,1-2H3,(H,21,22)
Chemical Name
2-[(4-bromophenyl)methylsulfanyl]-N-(4-butan-2-ylphenyl)acetamide
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 (~254.87 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (6.37 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.

Solubility in Formulation 2: ≥ 2.5 mg/mL (6.37 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 3.1717 mL 15.8584 mL 31.7168 mL
5 mM 0.6343 mL 3.1717 mL 6.3434 mL
10 mM 0.3172 mL 1.5858 mL 3.1717 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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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.
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Biological Data
  • Identification of AZ12216052, a novel positive allosteric modulator of mGluR8.A. Structure of AZ12216052. B. GTPγS binding assay in the presence of 300 nM glutamate relative to GTPγS binding in 1 mM glutamate alone. C. 30 µM AZ12216052 shifts the glutamate concentration-response curve to the left. D. The potentiator effect of AZ12216052 on mGluR8 is inhibited by group-II/III antagonists LY341495 and CPPG. In panels B–D,100% is the maximal GTPγS binding in the presence of 1 mM glutamate.[3]. Acute pharmacological modulation of mGluR8 reduces measures of anxiety. Behav Brain Res. 2010 Oct 15;212(2):168-73.
  • Effects of AZ12216052 on anxiety-like behaviors.A. Effects of AZ12216052 (10 mg/kg) on measures of anxiety of 2-month-old Wt mice. AZ12216052 increased the time spent in the anxiety-provoking open areas of the elevated zero maze (p = 0.03, n = 8 mice/treatment). B. Effects of AZ12216052 on acoustic startle response of 2-month-old mice (vehicle: 0.65 ± 0.04; AZ12216052: 0.52 ± 0.03 N; F = 15.32, p < 0.0001, n = 8 mice/treatment). AZ12216052 had no effects on the baseline response (vehicle: 0.22 ± 0.01; AZ12216052: 0.24 ± 0.01 N). *p < 0.05 versus vehicle. n = 8 mice/treatment. The thresholds for the acoustic startle response were for vehicle 100 dB and for AZ12216052 104 dB.[3]. Acute pharmacological modulation of mGluR8 reduces measures of anxiety. Behav Brain Res. 2010 Oct 15;212(2):168-73.
  • Effects of AZ12216052 (10 mg/kg) on measures of anxiety in 5-month-old Wt and Apoe−/− mice.(A) Time spent in the open areas of the maze. (B) Distance moved in the open areas of the maze. *p < 0.05 versus vehicle-treated genotype-matched control. AZ12216052 did not affect velocity in wild-type (vehicle: 1.8 ± 0.3 cm/sec; AZ12216052: 2.1 ± 0.4 cm/sec) or Apoe−/− (vehicle: 1.9 ± 0.4 cm/sec; AZ12216052: 1.4 ± 0.4 cm/sec) male mice. n = 7–8 wild-type mice; n = 5–6 Apoe−/− mice.[3]. Acute pharmacological modulation of mGluR8 reduces measures of anxiety. Behav Brain Res. 2010 Oct 15;212(2):168-73.
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