CAS号:. 7531-52-4 Synonyms H-Pro-NH2 分子式:C5H11N2O 分子量: 115.15
| Item | Standard |
| Appearance | White crystals or crystalline powder |
| Specific rotation[α]20/D(C=2, Ethanol) | -103°to -109° |
| Melting point | 95°to 103°C |
| Assay | Not less than 98% |

CAS号:. 7531-52-4 Synonyms H-Pro-NH2 分子式:C5H11N2O 分子量: 115.15
| Item | Standard |
| Appearance | White crystals or crystalline powder |
| Specific rotation[α]20/D(C=2, Ethanol) | -103°to -109° |
| Melting point | 95°to 103°C |
| Assay | Not less than 98% |