1738-87-0

• 常用中文名：N-Cbz-L-亮氨酸 4-硝基苯酯
• 常用英文名：Z-Leu-ONp
• CAS号：1738-87-0
• 分子式：C₂₀H₂₂N₂O₆
• 分子量：386.398
• 发布时间：2018-10-06 12:27:20
• 更新时间：2026-08-23 10:42:45

名称

• 中文名: N-[(苯基甲氧基)羰基]-L-亮氨酸 4-硝基苯基酯
• 英文名: (S)-4-Nitrophenyl 2-(((benzyloxy)carbonyl)amino)-4-methylpentanoate
• 中文别名: N-[(苯基甲氧基)羰基]-L-亮氨酸4-硝基苯基酯; N-CBZ-L-亮氨酸 4-硝基苯酯; N-苄氧羰基-L-亮氨酸对硝基苯酯; (S)-4-硝基苯基 2-(((苄氧基)羰基)氨基)-4-甲基戊酸盐; Z-L-亮氨酸 4-硝基苯酯
• 英文别名: Z-L-Leu-ONp; N-(Benzyloxycbonyl)leucine 4-nitrophenyl ester; Benzyloxycarbonyl-L-leucine p-nitrophenylester; Z-L-Leu-(p-Nitrophenyl)OH; CBZ-LEU-ONP; (4-nitrophenyl) (2S)-4-methyl-2-(phenylmethoxycbonylamino)pentanoate; N-alpha-Benzyloxycbonyl-L-leucine p-nitrophenyl ester; N-CBOBENZOXY-L-LEUCINE-P-NITROPHENYL ESTER; (S)-2-[(Benzyloxycbonyl)amino]-4-methylpentanoic acid 4-nitrophenyl ester; BENZYLOXYCBONYL-L-LEUCINE P-NITROPHENYL ESTER; N-CBZ-L-LEUCINE-P-NITROPHENYL ESTER; BENZYLOXYCBONYL-L-LEUCINE 4-NITROPHENYL ESTER; Z-Leu-Onp; (4-nitrophenyl) (2S)-4-methyl-2-(phenylmethoxycarbonylamino)pentanoate; Z-L-LEUCINE-P-NITROPHENYL ESTER; L-Leucine, N-[(phenylmethoxy)carbonyl]-, 4-nitrophenyl ester; (S)-4-Nitrophenyl 2-(((benzyloxy)carbonyl)amino)-4-Methylpentanoate; N-Benzyloxycbonyl-L-leucine 4-nitrophenyl ester; Z-L-LEUCINE 4-NITROPHENYL ESTER; MFCD00024656; N-(Benzyloxycarbonyl)-L-leucine p-nitrophenyl ester; CBZ-L-LEU-P-NITROPHENYL ESTER; 4-Nitrophenyl N-[(benzyloxy)carbonyl]-L-leucinate; Benzyloxycarbonyl-L-leucine p-nitrophenyl ester; P-NITROPHENYLCBOBENZOXY-L-LEUCINE; N-Carbobenzoxy-L-leucine p-nitrophenyl ester; Z-LEUCINE-ONP; Carbobenzoxy-L-leucine p-nitrophenyl ester; Z-LEU-ONP; 4-Nitrophenyl ((benzyloxy)carbonyl)-L-leucinate; p-nitrophenyl N-[(benzyloxy)carbonyl]-L-leucinate; 4-nitrophenyl (2S)-2-{[(benzyloxy)carbonyl]amino}-4-Methylpentanoate; EINECS 217-098-8

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 561.3±45.0 °C at 760 mmHg
• 分子式: C₂₀H₂₂N₂O₆
• 分子量: 386.398
• 闪点: 293.2±28.7 °C
• 精确质量: 386.147797
• PSA: 110.45000
• LogP: 4.90
• 外观性状: 灰白色至淡黄色粉末
• 蒸汽压: 0.0±1.5 mmHg at 25°C
• 折射率: 1.566
• 储存条件: 2-8°C

安全

• WGK德国: 3
• 海关编码: 2924299090

合成路线

2018-66-8 100-02-7 ~87% 1738-87-0

文献：Kim, Sunggak; Ko, Young Kwan Journal of the Chemical Society, Chemical Communications, 1985 , # 8 p. 473

2018-66-8 7693-46-1 ~% 1738-87-0

文献：Journal of Organic Chemistry, , vol. 50, # 5 p. 560 - 565

100-02-7 ~% 1738-87-0

文献：Helvetica Chimica Acta, , vol. 40, p. 373,385

2018-66-8 25887-81-4 ~% 1738-87-0

文献：Helvetica Chimica Acta, , vol. 40, p. 373,385

上下游产品

上游产品  4
2018-66-8 100-02-7 7693-46-1 25887-81-4
下游产品  8
14485-80-4 3504-37-8 2018-66-8 100-02-7
2706-38-9 2867-06-3 7784-82-9 6401-56-5

海关

海关编码	2924299090
中文概述	2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 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:30.0%
申报要素	品名, 成分含量, 用途, 包装
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%