N(alpha)-Benzyloxycarbonyl-L-asparagine

• Catalog No.: L08592
• CAS Number: 2304-96-3
• M. F.: C12H14N2O5
• M. W.: 266.24996
• Purity: 98+%

SYNONYMS

• Title: N(α)-苄氧羰基-L-天冬氨酸
• IUPAC name: (2S)-2-{[(benzyloxy)carbonyl]amino}-3-carbamoylpropanoic acid
• IUPAC Traditional name: (2S)-2-{[(benzyloxy)carbonyl]amino}-3-carbamoylpropanoic acid
• Synonyms: Z-Asn-OH; N(alpha)-Cbz-L-asparagine

DATABASE IDS

• EC Number: 218-969-5
• Beilstein Number: 3085452
• MDL Number: MFCD00008035
• CAS Number: 2304-96-3

PROPERTIES

• Purity: 98+%
• Melting Point: 162-166°C
• Optical Rotation: +6 (c=2 in acetic acid)
• TSCA Listed: 是

REFERENCES

• N-protected asparagines undergo Hofmann rearrangement with Iodosobenzene diacetate, B24531, under mild conditions, to give ?-amino L-alanine derivatives in good yields: J. Org. Chem., 62, 6918 (1997):