yingweiwo

Aleniglipron

Cat No.:V96729 Purity: ≥98%
Aleniglipron (Compound 121a) is a GLP-1 agonist with an EC50 value of less than 0.1 nM in a cAMP stimulation assay in HDB cell lines.
Aleniglipron
Aleniglipron Chemical Structure CAS No.: 2685823-26-9
Product category: GLP Receptor
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
5mg
10mg
25mg
Other Sizes
Official Supplier of:
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text
Alternate Text

 

  • Business Relationship with 5000+ Clients Globally
  • Major Universities, Research Institutions, Biotech & Pharma
  • Citations by Top Journals: Nature, Cell, Science, etc.
Top Publications Citing lnvivochem Products
Product Description
Aleniglipron (compound 121a) is a GLP-1 agonist with an EC50 value of less than 0.1 nM in the cAMP stimulation assay in HDB cell lines.
Aleniglipron (CAS#: 2685823-26-9), also known as GSBR-1290 or compound 121a, is an orally active, non-peptide GLP-1 agonist. It has a molecular formula of C49H55FN9O6P and a molecular weight of 916.0. It binds to a deep orthosteric cavity within the transmembrane domains (TM1, TM2, and TM7). Aleniglipron reduces body weight and improves insulin sensitivity, making it a candidate for obesity research.
Biological Activity I Assay Protocols (From Reference)
Targets
Aleniglipron targets the glucagon-like peptide-1 (GLP-1) receptor. As a non-peptide agonist, it binds to a deep orthosteric cavity within the transmembrane domains (TM1, TM2, and TM7). This binding activates the GLP-1 receptor, stimulating insulin secretion, promoting satiety, and reducing body weight.
ln Vitro
In vitro, Aleniglipron is a GLP-1 agonist with an EC50 value of less than 0.1 nM in the HDB cell line in a cAMP stimulation assay. This demonstrates potent activation of the GLP-1 receptor signaling pathway. Its non-peptide nature offers advantages over peptide GLP-1 agonists in terms of oral bioavailability and stability.
ln Vivo
In vivo, Aleniglipron reduces body weight and improves insulin sensitivity. As an orally active compound, it can be administered via oral gavage. Its effects on weight loss and insulin sensitivity make it a promising candidate for obesity and type 2 diabetes research.
Enzyme Assay
The non-cellular assay for Aleniglipron involves assessing its binding affinity to the GLP-1 receptor using radioligand binding assays. Membrane preparations from cells expressing the GLP-1 receptor are incubated with the compound and a radiolabeled GLP-1 ligand. Binding affinity and orthosteric binding mode can be confirmed.
Cell Assay
In vitro cell-based assays for Aleniglipron involve culturing HDB cells or other cells expressing the GLP-1 receptor. Cells are treated with varying concentrations of the compound, and cAMP accumulation is measured as a readout of GLP-1 receptor activation. EC50 values are determined from dose-response curves.
Animal Protocol
In vivo animal study protocols for Aleniglipron involve obesity or diabetes models. The compound is administered orally. Endpoints include body weight, food intake, glucose tolerance, insulin sensitivity, and metabolic parameters. Standard protocols for evaluating anti-obesity and antidiabetic efficacy are followed.
ADME/Pharmacokinetics
Aleniglipron is orally active with favorable pharmacokinetic properties. It has a molecular formula of C49H55FN9O6P and a molecular weight of 916.0. As a non-peptide small molecule, it is expected to have good oral bioavailability. Further PK studies are needed for detailed characterization.
Toxicity/Toxicokinetics
Toxicological data for Aleniglipron are not extensively reported. As a research compound, it is intended for laboratory use only. Standard safety precautions should be observed during handling. The compound is not approved for human therapeutic use.
References

[1]. Heterocyclic glp-1 agonists. WO2023016546. 2022-08-12.

Additional Infomation
Aleniglipron is a small molecule agonist of the GLP-1 receptor.
Aleniglipron (GSBR-1290, compound 121a) is an orally active, non-peptide GLP-1 agonist. It reduces body weight and improves insulin sensitivity. It binds to a deep orthosteric cavity within the GLP-1 receptor transmembrane domains. It is a research compound and is not an FDA-approved drug.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C49H55FN9O6P
Molecular Weight
915.99
Exact Mass
915.4
CAS #
2685823-26-9
PubChem CID
164809721
Appearance
White to off-white solid
Hydrogen Bond Donor Count
2
Hydrogen Bond Acceptor Count
10
Rotatable Bond Count
11
Heavy Atom Count
66
Complexity
1950
Defined Atom Stereocenter Count
3
SMILES
CCP(=O)(CC)C1=C(C=C(C=C1)N2C=CN(C2=O)C3=C4[C@@H](N(CCC4=NN3C5=CC(=C(C(=C5)C)F)C)C(=O)C6=CC7=C(N6[C@]8(C[C@@H]8C)C9=NOC(=O)N9)C=CC(=C7)C1CCOCC1)C)NC
InChi Key
CPOJUYUGONJVPZ-WIXASUBBSA-N
InChi Code
InChI=1S/C49H55FN9O6P/c1-8-66(63,9-2)41-13-11-35(26-38(41)51-7)56-18-19-57(48(56)62)44-42-31(6)55(17-14-37(42)53-59(44)36-22-28(3)43(50)29(4)23-36)45(60)40-25-34-24-33(32-15-20-64-21-16-32)10-12-39(34)58(40)49(27-30(49)5)46-52-47(61)65-54-46/h10-13,18-19,22-26,30-32,51H,8-9,14-17,20-21,27H2,1-7H3,(H,52,54,61)/t30-,31-,49-/m0/s1
Chemical Name
3-[(1S,2S)-1-[2-[(4S)-3-[3-[4-diethylphosphoryl-3-(methylamino)phenyl]-2-oxoimidazol-1-yl]-2-(4-fluoro-3,5-dimethylphenyl)-4-methyl-6,7-dihydro-4H-pyrazolo[4,3-c]pyridine-5-carbonyl]-5-(oxan-4-yl)indol-1-yl]-2-methylcyclopropyl]-4H-1,2,4-oxadiazol-5-one
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: (1). This product requires protection from light (avoid light exposure) during transportation and storage.  (2). Please store this product in a sealed and protected environment (e.g. under nitrogen), avoid exposure to moisture.
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 (~109.2 mM; with ultrasonication)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (2.73 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 DMSO stock solution (25.0 mg/mL) to 900 μL of corn oil and mix well.

 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 1.0917 mL 5.4586 mL 10.9171 mL
5 mM 0.2183 mL 1.0917 mL 2.1834 mL
10 mM 0.1092 mL 0.5459 mL 1.0917 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.
/

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.)
+
+
+

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.

Clinical Trial Information
Title:A Phase 2b, Dose-range Finding Study of the Efficacy and Safety of Multiple Doses of Aleniglipron (GSBR-1290) in Participants Living With Obesity or Overweight With at Least One Weight-related Comorbidity
Status:Active, not recruiting
updateDate:2026-04-28
Ctid:NCT06693843

Link: https://clinicaltrials.gov/ct2/show/NCT06693843

Conditions:Obesity, Overweight, or Chronic Weight Management
Interventions:Aleniglipron
Phase:Phase 2
Title:A Dose-Range Study of Aleniglipron (GSBR-1290) in Participants Living With Obesity or Overweight With at Least One Weight-related Comorbidity
Status:Completed
updateDate:2026-04-28
Ctid:NCT06703021

Link: https://clinicaltrials.gov/ct2/show/NCT06703021

Conditions:Obesity|Overweight|Chronic Weight Management
Interventions:aleniglipron or placebo
Phase:Phase 2
Title:Aleniglipron Phase 2 in Type 2 Diabetes Mellitus
Status:Active, not recruiting
updateDate:2026-04-27
Ctid:NCT07400588

Link: https://clinicaltrials.gov/ct2/show/NCT07400588

Conditions:Obese|Obesity|Obesity Type 2 Diabetes Mellitus|Weight Loss
Interventions:Placebo
Phase:Phase 2
View More

Title:Aleniglipron Phase 2 Body Composition Study
Status:Active, not recruiting
updateDate:2026-03-03
Ctid:NCT07169942

Link: https://clinicaltrials.gov/ct2/show/NCT07169942

Conditions:Obesity, Overweight, or Chronic Weight Management
Interventions:aleniglipron or placebo
Phase:Phase 2
Title:Phase 1b/2a Study of GSBR-1290 in Adult Overweight or Obese Healthy Subjects and Subjects With Type 2 Diabetes Mellitus
Status:Completed
updateDate:2024-04-25
Ctid:NCT05762471

Link: https://clinicaltrials.gov/ct2/show/NCT05762471

Conditions:Overweight or Obesity|Type2 Diabetes Mellitus
Interventions:Placebo
Phase:Phase 1/Phase 2
Title:A Study of Multiple-ascending Doses of GSBR-1290 in Healthy Overweight/Obese Participants
Status:Unknown status
updateDate:2024-02-15
Ctid:NCT06139055

Link: https://clinicaltrials.gov/ct2/show/NCT06139055

Conditions:Healthy Volunteers
Interventions:Placebo (Capsule/Tablet)
Phase:Phase 1
Title:A Study of Multiple Ascending Doses of GSBR-1290 in Japanese and Non-Japanese Healthy Participants
Status:Completed
updateDate:2023-07-14
Ctid:NCT05893043

Link: https://clinicaltrials.gov/ct2/show/NCT05893043

Conditions:Healthy Volunteers
Interventions:GSBR-1290
Phase:Phase 1

Contact Us