300543-56-0

• 常用中文名：(-)-1-[(4-氯苯基)苯甲基]哌嗪
• 常用英文名：1-[(R)-(4-chlorophenyl)(phenyl)methyl]piperazine
• CAS号：300543-56-0
• 分子式：C₁₇H₁₉ClN₂
• 分子量：286.799
• 发布时间：2018-11-28 18:06:35
• 更新时间：2026-07-09 15:37:47

名称

• 中文名: (-)-1-[(4-氯苯基)苯甲基]哌嗪
• 英文名: 1-[(R)-(4-chlorophenyl)-phenylmethyl]piperazine
• 中文别名: 左西替利杂质A; 左西替利嗪杂质2左西替利嗪杂质1; (-)-1-(4-氯苯基)哌嗪; 左西替利嗪杂质2; 氯联苯哌嗪; (R)-西替利嗪 杂质 A((R)-羟嗪 相关化合物 A); 左西哌嗪; 右旋4-氯双苯基甲基哌嗪; 左西替利嗪杂质1 (氯苯甲基哌嗪); 左旋盐酸西替利嗪相关物质; (R)-西替利嗪 杂质 A; 左西替利嗪杂质A; (R)-N-(4-氯苯基羟基)哌嗪; (R)-1-((4-氯苯基)苯甲基)哌嗪(西替利嗪杂质); (R)-西替利嗪杂质A(左西替利嗪杂质2)
• 英文别名: (-)-1-[( 4-ChIorophenyI)PhenyImethyI] Piperazine; (130-1) (-)-1-((4-chlorophenyl)phenylmethyl)piperazine; 1-[(R)-(4-Chlorophenyl)(phenyl)methyl]piperazine; (-)-1-[(4-chlorophenyl)phenylmethyl]-4-piperazine; (-)-1-[(4-CHLOROPHENYL)PHENYLMETHYL]PIPERAZINE; (R)-Cetirizine Impurity A ((R)-Hydroxyzine Related Compound A); (R)-(-)-1-[(4-Chlorophenyl)phenylmethyl]piperazine; (-)-(R)-1-((4-Chlorophenyl)(phenyl)methyl)piperazine; Levocetirizine Impurity 1 (Chlorobenzhydryl piperazine); Levocetirizine Impurity 2; (R)-Cetirizine Impurity A; (R)-(-)-1-[(4-chlorophenyl)phenmethyl]piperazine; Levocetirizine Chlorobenzhydryl Piperazine; (R)-1-[^a-(4-Chlorophenyl)benzyl]piperazine; (R)-1-[(4-Chlorophenyl)phenylmethyl; PIP096; (-)-1-[(4-chlorophenyl)phenylmethyl]-piperazine; (R)-1-[alpha-(4-Chlorophenyl)benzyl]piperazine; R(-)-1-[(4-Chlorophenyl)benzyl]piperazine; HCV-IN-47; Piperazine,1-[(R)-(4-chlorophenyl)phenylMethyl]; (R)-1-((4-Chlorophenyl)(phenyl)methyl)piperazine (Cetirizine Impurity); (R)-1-((4-chlorophenyl)(phenyl)methyl)piperazine; Levocetirizine Impurity A; (R)-1-[(4-Chlorophenyl)phenylmethyl]piperazine (-)-1-[(4-Chlorophenyl)phenylmethyl]piperazine; (R)-1-(p-Chlorobenzhydryl)piperazine; (R)-N-(4-Chlorobenzyl hydryl) piperazine; (R)-1-[(4-chlorophenyl)phenyl methyl] Piperazine (Intermediate of Levocetirizine ); TIANFUCHEM-(-)-1-[(4-CHLOROPHENYL)PHENYLMETHYL]PIPERAZINE; (R)-Cetirizine Impurity A (Levocetirizine Impurity 2); Chlorobenzhydryl Piperazine (F02160)

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 409.1±0.0 °C at 760 mmHg
• 分子式: C₁₇H₁₉ClN₂
• 分子量: 286.799
• 闪点: 193.3±26.5 °C
• 精确质量: 286.123688
• PSA: 15.27000
• LogP: 3.44
• 蒸汽压: 0.0±0.9 mmHg at 25°C
• 折射率: 1.592
• 储存条件: 室温，避光，保存于惰性气体中

安全

• 危险品运输编码: NONH for all modes of transport
• 海关编码: 2933599090

合成路线

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海关

海关编码	2933599090
中文概述	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
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%