38089-93-9

• 常用中文名：8-氯-6,11-二氢-11-(1-甲基-4-哌啶基)-5H-苯并[5,6]环庚烷[1,2-b]吡啶-11-醇
• 常用英文名：Loratadine Impurity 14
• CAS号：38089-93-9
• 分子式：C₂₀H₂₃ClN₂O
• 分子量：342.86200
• 发布时间：2018-12-28 12:21:58
• 更新时间：2026-07-14 10:39:16

名称

• 中文名: 8-氯-6,11-二氢-11-(1-甲基-4-哌啶基)-5H-苯并[5,6]环庚烷[1,2-b]吡啶-11-醇
• 英文名: 8-Chloro-11-(1-methylpiperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ol
• 中文别名: 8-氯-11-(1-甲基哌啶-4-基)-6,11-二氢-5H-苯并[5,6]环庚烷并[1,2-B]吡啶-11-醇; 氯雷他定杂质B; 氯雷他定杂质14(氯雷他定相关杂质 D); 11-羟基氮甲基二氢氯雷他定; 氯雷他定杂质D氯雷他定杂质26; 氯雷他定杂质14(氯雷他定RC D); 8-氯-11-(1-甲基哌啶-4-基)-6,11-二氢-5H-苯并[5,6]环庚并[1,2-B]吡啶-11-醇; 11-羟基-N-甲基二氢氯雷他定; 氯雷他定相关化合物D; 羟基去乙酰基类似; 氯雷他定杂质 I; 氯雷他定杂质 标准品; 氯雷他定杂质09; 氯雷他定相关物质D
• 英文别名: Loratadine Impurity I; Loratadine impurity-D; Desloratadine 11-Hydroxy N-Methyl Impurity (Loratidine Related Compound D); 8-CHLORO-6,11-DIHYDRO-11-(1-METHYL-4-PI; (11RS)-8-Chloro-11-hydroxy-11-(1-methylpiperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohta[1,2-b]py; 8-chloro-11-(1-methylpiperidin-4-yl); 2-b]pyridin-11-ol; (11RS)-8-Chloro-11-hydroxy-11-(1-methylpiperidin-4-yl)-6,11-dihydro-5H-benzo[5,6]cyclohta[1,2-b]pyridine; 11-Hydroxy-N-methyl Dihydro Loratadine; (11RS)-8-Chloro-11-hydroxy-11-(1-me; 11-Hydroxy N-Methyl Dihydrodesloratadine; Loratadine Impurity 14(Loratadine RC D); 8-CHLORO-6,11-DIHYDRO-11-(1-METHYL-4-PIPERIDINYL)-5H-BENZO[5,6]CYCLOHTA[1,2-B]PYRIDIN-11-OL; Loratadine Related CoMpound D; Loratadine Impurity 9; Loratidine Related Compound D (Desloratadine 11-Hydroxy N-Methyl Impurity); 8-Chloro-5,6-dihydro-11-hydroxy-11-(1-methylpiperidin-4-yl)-11H-benzo [5,6]cyclohta[1,2-b]pyridine; (11RS)-8-Chloro-11-hydroxy-11-(1-methylpiperidin-4-yl)-6,11; 8-chloro-6,11-dihydro-11- (1-methyl-4-piperidinyl) -5H benzo [5,6] cyclohexane [1,2-b] pyridin-11 alcohol; Loratadine Impurity D Loratadine Impurity 26; Loratadine RC D; 8-chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5,6]cyclohta[1,2-B]pyridin-11-ol (intermediate of loratadine); 5H-Benzo[5,6]cyclohta[1,2-b]pyridin-11-ol, 8-chloro-6,11-dihydro-11-(1-Methyl-4-piperidinyl); 2,5-dimethyl-5-(4-methylcyclohexyl)-10,11-dihydro-5H-dibenzo[a,d]annulene; 8-CHLORO-6,11-DIHYDRO-11-(1-METHYL-4-PIPERIDINYL)-5H-BENZO[5,6] CYCLOHTA[1,2-B]PYRIDIN-11-OL; 8-Chloro-6,11-dihydro-11-(4-piperidinylmethyl)-5H-benzocyclohta[1.2-b]pyridinemethanol; 11- (N-Methyl-4-piperidinyl)-8-chloro-11-hydroxy-6,11-dihydr 5H-benzo(5,6) cyclohta (1,2-b) pyridine; 11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5; 8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinyl)-5H-benzo[5; Deschlorodesloratadine Hydrochlorid; Loratadine Impurity 14-D); 11-Hydroxy-N-Methyl Dihydro Loratadine; 8-Chloro-6,11-Dihydro-11-(4-Piperidinyl methyl)-5H-Benzo[5,6]Cyclohta-[1,2-b]P

物化性质

• 密度: 1.244 g/cm3
• 沸点: 478.12ºC at 760 mmHg
• 分子式: C₂₀H₂₃ClN₂O
• 分子量: 342.86200
• 精确质量: 342.15000
• PSA: 36.36000
• LogP: 3.34920
• 折射率: 1.621
• 储存条件: 室温

安全

• 危害码 (欧洲): Xi
• 海关编码: 2933990090

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海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 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	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%