英语词典化工词典

1,2-Piperazinedicarboxylicacid, 1-(1,1-dimethylethyl) 2-methyl ester, (2R)-

1,2-Piperazinedicarboxylicacid, 1-(1,1-dimethylethyl) 2-methyl ester, (2R)-


  • 中文别名:(R)-1-Boc-2-哌嗪甲酸甲酯; (R)-哌嗪-1,2-二甲酸-1-叔丁酯-2-甲酯
  • 中文释义:(R)-1-Boc-2-哌嗪甲酸甲酯;(R)-N-1-Boc-2-哌嗪甲酸甲酯;(R)-哌嗪-1,2-二甲酸-1-叔丁酯-2-甲酯;(R)-1-N-叔丁氧羰基哌嗪-2-甲酸甲酯;R-1-BOC-哌嗪-2-羧酸甲脂;(R)-1-N-BOC-哌嗪-2-甲酸甲酯
  • 英文别名:1-O-tert-butyl 2-O-methyl (2R)-piperazine-1,2-dicarboxylate;
    Methyl (R)-1-Boc-piperazine-2-carboxylate;
    (R)-1-N-Boc-piperazine-2-carboxylic acid methyl ester;
    (r)-1-tert-butyl 2-methyl piperazine-1,2-dicarboxylate;
    (R)-N-Boc-piperazine-2-carboxylic acid methyl ester;
    1-tert-butyl 2-methyl-(2R)-piperazine-1,2-dicarboxylate;
    methyl 1-N-Boc-(R)-(+)-piperazine-2-carboxylate;
    (R)-Piperazine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester 
  • CAS No.:252990-05-9
  • 分子式:

    C11H20N2O4

  • 分子量:244.29
  • 精确分子量:244.14200
  • PSA:67.87000
  • InChI:InChI=1/C11H20N2O4/c1-11(2,3)17-10(15)13-6-5-12-7-8(13)9(14)16-4/h8,12H,5-7H2,1-4H3/t8-/m1/s1
  • 分子结构式:

物化性质

密度:
1.118g/cm3
沸点:
321.3ºC at 760mmHg
闪点:
148.1ºC
折射率:
1.471
蒸汽压:
0.000301mmHg at 25°C

安全信息

密度:
1.118g/cm3
沸点:
321.3ºC at 760mmHg
闪点:
148.1ºC
折射率:
1.471
蒸汽压:
0.000301mmHg at 25°C

海关数据

中国海关编码:2933599090

概述:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素:
品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
摘要/Summary:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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