| Description | Methyl 3-aminopropanoate hydrochloride (β-Alanine methyl ester hydrochloride) is the ethyl ester of the non-essential amino acid β-alanine. | 
| Synonyms | β-Alanine methyl ester hydrochloride, 3-氨基丙酸甲酯盐酸盐 | 
| molecular weight | 139.58 | 
| Molecular formula | C4H10ClNO2 | 
| CAS | 3196-73-4 | 
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | 
| Solubility | DMSO: 27.5 mg/mL (197.02 mM) |