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Gamma-Methylleucine (2-Amino-3-tert-butylpropionic acid) is an auxiliary for copper-catalyzed asymmetric Michael reactions.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 100 mg | $29 | - | In Stock |
| Description | Gamma-Methylleucine (2-Amino-3-tert-butylpropionic acid) is an auxiliary for copper-catalyzed asymmetric Michael reactions. |
| In vivo | gamma-Methylleucine improved the binding affinity of the peptide for Y2R but also increased its anorectic activity in lean mice [1]. Gamma-methylleucine resulted in loss of or significantly decreased the biological activity of ET-1, while high affinity for the ETA (IC50 = 0.42-0.70 nM) and ETB (IC50 = 0.17-0.43 nM) receptor was retained [2]. Gamma-methylleucine was shown to have high antagonist activitiesin Sarafotoxin S6c-induced vasoconstriction of rabbit pulmonary artery (ET-1: pA2 8.4) and have the desirable characteristic of possessing no agonist activity at either receptor subtype [2]. |
| Synonyms | L-Neopentylglycine, gamma-Methyl-L-leucine, 2-Amino-3-tert-butylpropionic acid |
| Molecular Weight | 145.2 |
| Formula | C7H15NO2 |
| Cas No. | 57224-50-7 |
| Smiles | CC(C)(C)C[C@H](N)C(O)=O |
| Relative Density. | 1.016g/cm3 |
| Sequence | H-Ala(tBu)-OH |
| Sequence Short | X |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||
| Solubility Information | DMSO: < 1.45 mg/mL (10 mM, insoluble or slightly soluble) | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
DMSO
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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