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Cat. No.: HY-111398

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ALB-127158(a)

1 Cited Publications

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Based on 1 publication(s) in Google Scholar

ALB-127158(a) is a potent and selective melanin concentrating hormone 1 (MCH₁) receptor antagonist.

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

Purity: 99.52%
CAS No.: 1173154-32-9
Formula: C₂₃H₂₁FN₄O₂
Molecular Weight:404.44

Storage:

Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year

ALB-127158(a) Chemical Structure

CAS No.: 1173154-32-9

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- IC₅₀ & Target
- In Vitro
- In Vivo
Chemical Information
Publications (1)
Solvent & Solubility
- In Vitro
Purity & Documentation
References
Help & FAQs
Classifications
Bioz

Biological Activity

Description

ALB-127158(a) is a potent and selective melanin concentrating hormone 1 (MCH₁) receptor antagonist.

IC₅₀ & Target

MCH₁ receptor^[1]

In Vitro

ALB-127158(a) has high affinity for the MCH₁ receptor (7 nM) with good selectivity over a range of other G-protein coupled receptors (GPCRs), ion channels and transporters, including the MCH₂ receptor. In vitro functional assays confirmed that ALB-127158(a) is a potent and selective MCH₁ receptor antagonist^[1].

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

In Vivo

In a mouse diet induced obesity (DIO) model, ALB-127158(a) produces a significant sustained decrease in body weight and food intake in the range of 5-15 mg/kg bid. The weight reduction is predominantly due to a decrease in fat content. In high fat diet (HFD) rats, ALB-127158(a) produces significant weight loss and food reduction at doses as low as 1.25 mg/kg po. Doses > 1.25 mg/kg po produces weight loss > 6%, maximal weight loss of about 10% in rats is observed at 10 mg/kg. Following single and multiple oral administration of ALB-127158(a), ALB-127158(a) is rapidly absorbed (median t_max attains between 1 and 3 h post dose in lean and overweight/obese subjects) with a trend to decrease over dose suggesting a slower absorption rate of ALB-127158(a) at lower doses. After single doses, ALB-127158(a) has a mean half-life (t_1/2) of 18 to 21 h. Slightly longer mean t_1/2 estimates of approximately 26 h are obtained following multiple dosing in overweight/obese subjects; steady-state plasma ALB-127158(a) is attained within 6 to 8 days of dosing^[1].

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

Chemical Information

CAS No. 1173154-32-9
Appearance Solid
Molecular Weight 404.44
Formula C₂₃H₂₁FN₄O₂
Color White to off-white
SMILES

O=C1C=C(OCC2=NC=C(F)C=C2)C=CN1C3=CC4=C(C=C3)C(CNCC5)=C5N4C
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	2 years
	-20°C	1 year

Publications (1)

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Journal Impact Factor

Adv Sci (Weinh)

Targeting MCH Neuroendocrine Circuit in Lateral Hypothalamus to Protect Against Skeletal Senescence. [Abstract]

2024 Nov;11(43):e2309951. PMID: 39320347

Solvent & Solubility

In Vitro:

DMSO : 10 mg/mL (24.73 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Ethanol : 2 mg/mL (4.95 mM; Need ultrasonic)

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

View the Complete Stock Solution Preparation Table

Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

2.4726 mL

12.3628 mL

24.7255 mL

5 mM

0.4945 mL

2.4726 mL

4.9451 mL

10 mM

0.2473 mL

1.2363 mL

2.4726 mL

Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.

Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Molarity Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (272 KB)
SDS (254 KB)
- English - EN (254 KB)
- Français - FR (254 KB)
- Deutsch - DE (254 KB)
- Norwegian - NO (254 KB)
- Español - ES (254 KB)
- Swedish - SV (254 KB)
- Italian - IT (254 KB)
- Korean - KR (254 KB)
- Portuguese - PT (254 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Moore NA, et al. From preclinical to clinical development: the example of a novel treatment for obesity. Neurobiol Dis. 2014 Jan;61:47-54. [Content Brief]

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
Ethanol / DMSO	1 mM	2.4726 mL	12.3628 mL	24.7255 mL	61.8139 mL
DMSO	5 mM	0.4945 mL	2.4726 mL	4.9451 mL	12.3628 mL
	10 mM	0.2473 mL	1.2363 mL	2.4726 mL	6.1814 mL
	15 mM	0.1648 mL	0.8242 mL	1.6484 mL	4.1209 mL
	20 mM	0.1236 mL	0.6181 mL	1.2363 mL	3.0907 mL

Keywords

ALB-127158(a)

1 Cited Publications

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Biological Activity
- Description
- IC₅₀ & Target
- In Vitro
- In Vivo
Chemical Information
Publications (1)
Solvent & Solubility
- In Vitro
Purity & Documentation
References

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ALB-127158(a)

Endocrinology Compound Library

Anti-Obesity Compound Library

Targeted Diversity Library

Membrane Protein-targeted Compound Library

Membrane Receptor-targeted Compound Library

Highly Selective Inhibitors Library

Bioactive Compound Library Max

Bioactive Compound Library

High-Throughput Bioactive Compound Library

Lactylation Compound Library

GPCR/G Protein Compound Library

Neuronal Signaling Compound Library

Publications Citing Use of MedChemExpress (MCE) ALB-127158(a)

Biological Activity

Chemical Information

Publications (1)

Solvent & Solubility

Purity & Documentation

References

Help & FAQs

Complete Stock Solution Preparation Table

ALB-127158(a)

Endocrinology Compound Library

Anti-Obesity Compound Library

Targeted Diversity Library

Membrane Protein-targeted Compound Library

Membrane Receptor-targeted Compound Library

Highly Selective Inhibitors Library

Bioactive Compound Library Max

Bioactive Compound Library

High-Throughput Bioactive Compound Library

Lactylation Compound Library

GPCR/G Protein Compound Library

Neuronal Signaling Compound Library

Publications Citing Use of MedChemExpress (MCE) ALB-127158(a)

Biological Activity

Chemical Information

Publications (1)

Solvent & Solubility

Purity & Documentation

References

Help & FAQs

Complete Stock Solution Preparation Table

ALB-127158(a) Related Classifications

HY-111398 Related Classifications