38092-89-6

• 常用中文名：甲基氯雷他定
• 常用英文名：N-Methyl Desloratadine
• CAS号：38092-89-6
• 分子式：C₂₀H₂₁ClN₂
• 分子量：324.847
• 相关类别： 分析化学 标准品 药典标准品和杂志标准品
• 发布时间：2018-12-28 20:31:13
• 更新时间：2026-06-30 08:58:35

名称

• 中文名: 8-氯-6,11-二氢-11-(1-甲基-4-哌啶叉)-5H-苯并[5,6]环庚烷[1,2-b]吡啶
• 英文名: N-Methyl Desloratadine
• 中文别名: 氯雷他定相关杂质B; 8-氯-11-(1-甲基哌啶-4-亚基)-6,11-二氢-5H-苯并[5,6]环庚并[1,2-B]吡啶; N-甲基氯雷他定; 氯雷他定相关化合物B; 氯雷他定杂质G) (氯雷他定相关化合物B); 甲基氯雷他定 8-CHLORO AZATADINE; 氯雷他定杂质7(氯雷他定杂质G)(氯雷他定相关杂质B); 8-氯-6,11-二氢-11-(1-甲基-4-哌啶叉)-5H-苯并[5; 8-氯-6,11-二氢-11-(1-甲基-4-哌啶烯)-5H-苯并[5,6]环庚他[1,2-B]吡啶; 氯雷他定杂质G(甲基氯雷他定); 8-氯-11-(1-甲基哌啶-4-亚甲基)-6,11-二氢-5H-苯并[5,6]环庚[1,2-B]吡啶(地氯雷他定杂质); 氯雷他定杂质G 标准品; 8-氯-11-(1-甲基哌啶-4-亚甲基)-6,11-二氢-5H-苯并[5,6]环庚[1,2-B]吡啶; N-甲基地氯雷他定; 甲基氯雷他定 38-6; 氮甲基地氯雷他定; 氯雷他定杂质G(氯雷他定相关化合物B,甲基氯雷他定); 氯雷他定杂质G; 8-氯-6,11-二氢-11(1-甲基-4-哌啶)5H-苯并[5,6]环庚烷[1,2-B]吡啶; 甲基氯雷他定(氯雷他定中间体; 8-氯-6,11-二氢-11-(1-甲基-4-哌啶叉)-5H-苯并[5,6]环庚烷[1,2-B]吡啶(环合物); 11-二氢-11-(1-甲基-4-哌啶叉)-5H-苯并[5; 6]环庚烷[1; 地氯雷他定N-甲基杂质CHEMICALBOOK; 氯雷他定相关物质; 甲基氯雷他定 (38-6); 地氯雷他定N-甲基杂质; 8-氯-6; 氯雷他定杂质07; 氯雷他定相关物质B; 8-氯-6,11-二氢-11-(1-甲基-4-哌啶亚基)-5H-苯并[5,6]环庚[1,2-B]吡啶
• 英文别名: 8-Chloro-11-(1-Methyl-4-Piperidylidene-5,11)-Dihydro-5h-Benzo(5,6)Cyclohtal[1,2-B]Pyridine; Loratidine Impurity G/ Loratidine Related Compound B (N-Methyl Desloratadine/ 8-Chloro Azatadine); 8-CHLORO-5,6-DIHYDRO-11H-BENZO[5,6]CYCLOHTO[1,2-B]PYRIDINE-11-ONE; 6,11ihydro-5H-Benzo-5,6Cyclohta-L,2-BPyridine,Loratadine; 5H-Benzo[5,6]cyclohta[1,2-b]pyridine,8-chloro-6; 8-Chloro-11-(1-Methyl-4-Piperidinylidene)-6, 11-dihydro 5H-Benzo [5,6] cyclohta (1,2-b) Pyridine; 8-CHLORO-11-(L-METHYL-4-PIPERIDINYLIDENE-6,11-DIHYDRO-5H-BENZO)CYCLOHTA[L,2-B]PYRIDINE; 8-Chloro-11-(1-methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine; Loratadine Impurity GQ: What is Loratadine Impurity G Q: What is the CAS Number of Loratadine Impurity G Q: What is the storage condition of Loratadine Impurity G Q: What e the applications of Loratadine Impurity G; Loratadine Impurity 7; Loratadine Related CoMpound B; 8-CHLORO-6,11-DIHYDRO-11-(1-METHYL-4-PIPERIDINYLIDENE)-5H-BENZO[5,6] CYCLOHTA [1,2-B]PYRIDINE =; Methyl loratadine; N-Methyl Loratadine; 8-Chloro azatidine; Loratadine Impurity G, related compound B; 8-CHLORO-11-(1-METHYL-4-PIPERIDINYLIDENE-6,11-DIHYDRO-5H-BNZO)CYCLOHTA[1,2-B]PYRIDINE; Loratadine Impurity 5/Loratadine Impurity G; Loratadine Related Compound B; 8-Chloro-6,11-dihydro-11-(1-Methyl-4-piperidinylid; 8-CHLORO AZATADINE; 6,11 –Dihydro- 5H- Benzo-5,6Cyclohta- L,2-B Pyridine, Loratadine; Loratadine Impurity 7(Loratadine Impurity G)-B); 8-chloro-11-(1-methyl-4-piperidylidenel-5,11)-dihydro-5H-benzo5,6-cyclohta; 8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinylidene)- 5H-benzo[5,6]cyclohta[1,2-b]pyridine (Methyl Loratadine); Rupatadine Impurity; Methyl Desloratadine; 8 Chloro-11-[(N-methyl)-4-piperidylidene]-6, 11-dihydro-5H-benzo [5,6]cyclohta (1,2b) Pyridine (Methyl Loratadine); 8-CHLORO-11-(1-METHYL-4-PIPERIDYLIDENE)-6,11-DIHYDRO-5H-BENZO(5,6)CYCLOHTAL[1,2-B]PYRIDINE; 8-chloro-11-(1-methylpiperidin-4-ylidene)-5,6-dihydrobenzo[1,2]cyclohta[2,4-b]pyridine; MFCD06411084; Loratadine Impurity G (Loratadine Related Compound B, Methyl Loratadine); Loratadine IMpurity G; Desloratadine N-Methyl Impurity; 8-CHLORO-6 11-DIHYDRO-11-(1-METHYL)-4-PI PERDYLIDENE BENZO (5 6) CYCLOHTA 1 2B PYRIDINE (8-CHLOROAZATADINE); Loratadine Impurity 7(Loratadine Impurity G)(Loratadine RC B); 8-Chloro-6,11-dihydro-11-(1-Methyl-4-piperidinylidene); 8-Chloroazatadine (Desloratadine Impurity); 8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinylidene)-5H-benzo[5,6]cyclohepta[1,2-b]pyridine; N-Methyl Desloratadine (Loratidine Impurity G/ Loratidine Related Compound B/ 8-Chloro Azatadine); 8-Chloro-6,11-dihydro-11-(N-methyl-4-piperinylidene)-5H-benzo[5,6]cyclohta[1,2-b] pyridine; 5H-Benzo[5,6]cyclohta[1,2-b]pyridine, 8-chloro-6,11-dihydro- 11-(1-Methyl-4-piperidinylidene); 8-CHLORO-6,11-DIHYDRO-11-(1-METHYL-4PIPERIDINYLIDENE)-5H-BENZO(5,6)CYCLOHTA(1, 2-B) PYRIDINE (8-CHLORO AZATADINE) / METHYL LORATIDINE; 8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinylidene)-5H-benzo[5,6] cyclohta [1,2-b]pyridine (N-Methyl Desloratadine); Loratadine Related Compound B (15 mg) (8-Chloro-6,11-dihydro-11-(N-methyl-4-piperidinylidene)-5H-benzo[5,6]cyclohta[1,2-b]pyridine); 8-Chloro-6; 8-chloro-11-(1-methylpiperidin-4-ylidene)-6,11-dihydro-5H-benzo[5,6]cyclohta[1,2-b]pyridine; 8-chloro-11-(1-methyl-4-piperidylidenel-5,11)-dihydro-5H-benzo〔5,6〕-cyclohta〔1,2-b〕pyridine; 8-Chloro-5,6-dihydro-11H-benzo[5,6]Cyclohepto[1,2-b]pyridine-11-one; 8-Chloro-11-(1-Methyl-4-Piperidylidene-5,11)-Dihydro-5h-Benzo(5,6)Cyclohta[1,2-B]Pyridine; 8-Chloro-6,11-dihydro-11-(1-methyl-4-piperidinylidene)-5H-be; Methyl loratidine; 8-Chloro-11-(1-methyl-4-piperidinylidene)-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridine; 8-chloro-6,11-dihydro-11-(1-methyl-4-piperidinylidene)-5h-benzo[5,6]cyclohta[1,2-b]pyridine; 6]cyclohta[1; 8-Chloro-6,11-dihydro-11(N-Methyl-4-piperidinylidene)-5H-benzo[5,6]cyclohta[1,2-b]pyridine; 8-CHLORO-11-(1-METHYL-4-PIPERIDINYLIDENE-611-DIHYDRO-5H-BNZO[5,6]) CYCLOHTA[1,2-B]PYRIDINE (METHYL LORATADINE); Loratadine Impurity G (Methyl Loratadine); 11- (N-Methyl-4-piperidinylidene)-8-chloro-6，11-dihydro-5H-benzo(5,6)cyclohta (1,2-b) pyridine; 8-CHLORO-11-(1-METHYL-4-PIPERIDYLIDENEL-5,11)-DIHYDRO-5H-BENZOK5,6L-CYCLOHTA; Nitromethyl desloratadine; 8-Chloroazatadine; 11-dihydro-11-(1-methyl-4-piperidinylidene)-5H-benzo[5; N-METHYL DESLORATADINE

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 474.3±45.0 °C at 760 mmHg
• 熔点: 106-109ºC
• 分子式: C₂₀H₂₁ClN₂
• 分子量: 324.847
• 闪点: 240.7±28.7 °C
• 精确质量: 324.139313
• PSA: 16.13000
• LogP: 5.69
• 蒸汽压: 0.0±1.2 mmHg at 25°C
• 折射率: 1.623
• 储存条件: -20?C Freezer

安全

• 危害码 (欧洲): Xi
• 危险品运输编码: NONH for all modes of transport

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