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  • Product Name:   Boc-O-Benzyl-L-threonine
  • Synonyms:   
  • CAS No.:   15260-10-3
  • Molecular Formula:   C16H23NO5
  • Molecular Weight :   309.36
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of Boc-O-Benzyl-L-threonine



N-叔丁氧羰基-O-苄基-L-苏氨酸 性质


熔点  80-82 °C(lit.)


比旋光度  22 º (c=2 in 95% ethanol)


折射率  16.5 ° (C=1, MeOH)


储存条件  2-8°C


CAS 数据库 15260-10-3(CAS DataBase Reference)


EPA化学物质信息 L-Threonine, N-[(1,1-dimethylethoxy)carbonyl]- O-(phenylmethyl)-(15260-10-3)




N-叔丁氧羰基-O-苄基-L-苏氨酸 用途与合成方法


化学性质  白色结晶性粉末;不溶于水和石油醚,溶于乙酸乙酯和甲醇;mp为115-116℃;比旋光度[α]20D+15.8°(0.5-2.0 mg/ml,甲醇)。


用途  用于多肽合成,用作氨基酸保护单体。


生产方法  将O-苄基-L-苏氨酸悬浮于二氧六环溶液中,与叔丁氧羰基叠氮进行酰化反应得粗产品,在pH为9-10的条件下用乙酸乙酯抽提,再经重结晶精制而得。




安全信息


安全说明  22-24/25


WGK Germany  3


TSCA  Yes


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