109806-71-5

• 常用中文名：4-氯双苯基甲哌乙醇
• 常用英文名：UNII:PGV947X9B1
• CAS号：109806-71-5
• 分子式：C₁₉H₂₃ClN₂O
• 分子量：330.852
• 发布时间：2018-12-03 11:43:34
• 更新时间：2026-08-02 17:51:35

名称

• 中文名: 2-[4-[(4-氯苯基)苯基甲基]哌嗪-1-基]乙醇
• 英文名: 2-[4-[(4-chlorophenyl)-phenylmethyl]piperazin-1-yl]ethanol
• 中文别名: 左西替利嗪杂质3; 西替利嗪杂质G盐酸盐; 2-[4-[(4-氯苯基)(苯基)甲基]-1-哌嗪基]乙醇; 2-(4-((4-氯苯基)(苯基)甲基)哌嗪-1-基)乙醇(西替利嗪杂质); 西替利嗪G; 西替利嗪相关化合物G; 左西替利杂质G; 西替利嗪乙醇杂质; 西替利嗪杂质G; 西替利嗪; 2-[4-[(4-氯苯基)苯甲基]哌嗪-1-基]乙醇; 西替利嗪杂质15单体(西替利嗪杂质G单体); 1-哌嗪乙醇, 4-[(4-氯苯基)苯基甲基]; 盐酸西替利嗪系列/西替利嗪中间体/2-[4-[(4-氯苯基)苯甲基]哌嗪-1-基]乙醇/4-氯双苯基甲哌乙醇; 盐酸左西替利嗪杂质D; (+-)-2-[4-[(4-氯苯基)苯甲基]-1-哌嗪基]乙醇; 左西替利嗪杂质G
• 英文别名: 4-[(4-Chlorophenyl)phenylMethyl]-(4-hydroxy-1-piperidinyl)-1-butanone; 2-{4-[(4-CHLORO-PHENYL)-PHENYL-METHYL]-PIPERAZIN-1-YL}-ETHANOL; Cetirizine Impurity 15 Monomer （Cetirizine Impurity G Monomer ）; CETIRIZINE IMPURITY G (FREE BASE); 2-(4-((4-chlorophenyl)(phenyl)methyl)piperazin-1-yl)ethanol (Cetirizine Impurity）; MFCD00035326; (R)-2-(4-((4-chlorophenyl); 2-[4-([alpha]-phenyl-p-chloro-benzyl)piperazin-1-yl]ethanol; 1-Piperazineethanol, 4-[(4- chlorophenyl)phenylMethyl]; Cetirizine -Imp-G; 2-[4-{Chlorophenyl}Phenylmethyl]-1; 2-{4-[(4-Chlorophenyl)(phenyl)methyl]-1-piperazinyl}ethanol; Levocetirizine Impurity 6; Cetirizine Impurity G Hydrochloride; 4-Chlorobisphenylmethylphenidate; Cetirizine Impurity G (Cetirizine Related Compound G (Free Form), Levocetirizine Impurity H); 2-{4-[(4-Chlorophenyl)(phenyl)methyl]piperazin-1-yl}ethanol; 4-(p-Chloro-alpha-phenylbenzyl)-1-piperazineethanol; 4-(p-Chloro-α-phenylbenzyl)-1-piperazineethanol; 4-[(4-CHLOROPHENYL)PHENYLMETHYL]-1-PIPERAZINEETHANOL DIHYDROCHLORID; UNII-PGV947X9B1; Levocetirizine Impurity G; 2-[4-{4-Chlorophenyl} Phenylmethyl]-1-Piperazinylethanol; Cetirizine ethanol; Cetirizine impurity G; Levocetirizine Hydrochloride Impurity G; 4-(p-Chloro-a-phenylbenzyl)-1-piperazineethanol

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 461.1±40.0 °C at 760 mmHg
• 分子式: C₁₉H₂₃ClN₂O
• 分子量: 330.852
• 闪点: 232.7±27.3 °C
• 精确质量: 330.149902
• PSA: 26.71000
• LogP: 2.73
• 蒸汽压: 0.0±1.2 mmHg at 25°C
• 折射率: 1.599
• 储存条件: 室温，干燥

安全

• 海关编码: 2933599090

合成路线

303-26-4 107-07-3 ~% 109806-71-5

文献：WO2004/103982 A1, ; Page 15 ;

303-26-4 540-51-2 ~% 109806-71-5

文献：Bioorganic and Medicinal Chemistry Letters, , vol. 9, # 18 p. 2727 - 2730

119-56-2 ~% 109806-71-5

文献：Organic Process Research and Development, , vol. 16, # 7 p. 1279 - 1282

134-83-8 ~% 109806-71-5

文献：Organic Process Research and Development, , vol. 16, # 7 p. 1279 - 1282

134-85-0 ~% 109806-71-5

文献：Organic Process Research and Development, , vol. 16, # 7 p. 1279 - 1282

103-76-4 134-83-8 ~% 109806-71-5

文献：Industrie Chimique Belge, , vol. 19, p. 1176,1181

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%