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  • N-苄氧羰基-D-天冬酰胺

    Nα-Carbobenzoxy-D-asparagine

化合物简介

Nα-Cbz-D-asparagine is an N-Cbz-protected form of D-Asparagine. D-Asparagine is an isomer of L-Asparagine and is used by bacteria (such as Saccharomyces cerevisiae) as a sole nitrogen source for replication. L-Asparagine is also a competitive inhibitor of staphylococcal L-asparaginase and is used as a reagent to synthesize peptide antibiotics.

基本信息

CAS:4474-86-6
中文别名:苄氧羰基-D-天冬酰胺;Z-D-天冬酰胺;Nα-苄氧羰基-D-天冬酰胺;Z-D-天冬酰胺酸;
英文别名:Nα-Cbz-D-asparagine;(2R)-4-amino-4-oxo-2-(phenylmethoxycarbonylamino)butanoic acid;Nα-Carbobenzoxy-D-asparagine;N-Cbz-D-Asparagine;
分子式:C12H14N2O5
分子量:266.25
精确质量:266.09
Psa:118.72
Logp:1.3326

编号系统

MDL号:MFCD00065696

物化性质

外观与性状:白色至灰白色粉末
密度:1.355 g/cm3
沸点:580.6ºC at 760 mmHg
熔点:162-164ºC
闪点:304.9ºC
储存条件:Store at RT.

安全信息

海关编码:2924299090

生产方法及用途

合成路线

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图谱

13C NMR : Predict


1H NMR : Predict


13C NMR : in DMSO-d6


1H NMR : 400 MHz in DMSO-d6


Mass


IR : KBr disc


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