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氯雷他定(Loratadine) CAS: 79794-75-5原料供应仅供科研实验或出口

更新时间:2024-11-23 08:00:00
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品牌:CRS
型号:CMO
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详细介绍
中文名氯雷他定
英文名Loratadine
别名克敏能
氯雷他丁
氯雷他定
氯雷他定D5
地氯雷他定EP杂质C
越桔天然红色素(花青素)
LORATADINE 氯雷他定
4-(8-氯-5,6-二氢-11H-苯并[5,6]环庚基[1,2-b]并吡啶-11-烯)-1-哌啶羧酸乙脂
4-(8-氯-5,6-二氢-11H-苯并[5,6]环庚基[1,2-b]并吡啶-11-烯)-1-哌啶羧酸乙酯
英文别名CLARITIN
CLARATYNE
Loratidine
Loratadine
LORATIDINE
LORATADINE
LORATADINE-D5
ethyl 4-(8-chloro-5,6-dihydro-11h-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylate
Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylate
4-(8-Chloro-10,11-dihydro-4-aza-5H-dibenzo[a,d]cycloheptene-5-ylidene)piperidine-1-carboxylic acid ethyl ester
4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene-1-piperidinecarboxylic acid ethyl ester
4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridine-11-ylidene)piperidine-1-carboxylic acid ethyl ester
CAS79794-75-5
EINECS1308068-626-2
化学式C22H23ClN2O2
分子量382.88
InChIInChI=1/C22H23ClN2O2/c1-2-27-22(26)25-12-9-15(10-13-25)20-19-8-7-18(23)14-17(19)6-5-16-4-3-11-24-21(16)20/h3-4,7-8,11,14H,2,5-6,9-10,12-13H2,1H3
InChIKeyJCCNYMKQOSZNPW-UHFFFAOYSA-N
密度1.261±0.06 g/cm3(Predicted)
熔点134-136°C
沸点531.3±50.0 °C(Predicted)
水溶性It is soluble in DMSO (50 mg/ml), ethanol (77 mg/ml at 25°C), water (<1 mg/ml at 25°C), chloroform, and methanol.
溶解度DMSO: 26mg/mL, soluble
酸度系数4.27±0.20(Predicted)
存储条件2-8°C
稳定性Stable, but may be heat sensitive - refrigerate. Incompatible with strong oxidizing agents.
外观powder
颜色white
Merck14,5578
物化性质从乙腈结晶,熔点134-136℃。
产品用途国家二类抗过敏新药,用于缓解季节性过敏性鼻炎的鼻部和非鼻部症状及缓解慢性荨麻疹


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