Physicochemical Properties
| Molecular Formula | C5H9NO3 |
| Molecular Weight | 131.12986 |
| Exact Mass | 131.058 |
| CAS # | 3025-95-4 |
| PubChem CID | 76406 |
| Appearance | White to off-white solid powder |
| Density | 1.2±0.1 g/cm3 |
| Boiling Point | 311.0±44.0 °C at 760 mmHg |
| Melting Point | 105-106℃ |
| Flash Point | 141.9±28.4 °C |
| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
| Index of Refraction | 1.484 |
| LogP | -0.28 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Heavy Atom Count | 9 |
| Complexity | 121 |
| Defined Atom Stereocenter Count | 0 |
| InChi Key | LJLLAWRMBZNPMO-UHFFFAOYSA-N |
| InChi Code | InChI=1S/C5H9NO3/c1-4(7)6-3-2-5(8)9/h2-3H2,1H3,(H,6,7)(H,8,9) |
| Chemical Name | 3-acetamidopropanoic acid |
| 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) |
Biological Activity
| References |
[1]. Distal γ-C(sp 3 )-H Olefination of Ketone Derivatives and Free Carboxylic Acids. Angew Chem Int Ed Engl. 2020 Jul 27;59(31):12853-12859. |
| Additional Infomation |
N-acetyl-beta-alanine is the N-acetyl derivative of beta-alanine. It is a N-acetyl-amino acid and a beta-alanine derivative. It is a conjugate acid of a N-acetyl-beta-alaninate. N-Acetyl-beta-alanine has been reported in Phaseolus vulgaris with data available. |
Solubility Data
| Solubility (In Vitro) | DMSO : ~100 mg/mL (~762.60 mM) |
| Solubility (In Vivo) |
Solubility in Formulation 1: ≥ 2.5 mg/mL (19.07 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 (19.07 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 3: ≥ 2.5 mg/mL (19.07 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 | 7.6260 mL | 38.1301 mL | 76.2602 mL | |
| 5 mM | 1.5252 mL | 7.6260 mL | 15.2520 mL | |
| 10 mM | 0.7626 mL | 3.8130 mL | 7.6260 mL |