4-羟甲基氯雷他定
4-羟甲基氯雷他定
氯雷他定杂质;4-羟甲基氯雷他定
4-Hydroxymethyl Loratadine
氯雷他定杂质;4-羟甲基氯雷他定
4-Hydroxymethyl Loratadine
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产品编号: CHR947750
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CAS号: 609806-40-8
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分子式:C23H25ClN2O3
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分子量:412.91
英文别名:
4-[8-Chloro-5,6-dihydro-4-(hydroxymethyl)-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene]-1-piperidinecarboxylic Acid Ethyl Ester;
熔点:
96-99°C
可溶性:
Chloroform, Ethyl Acetate
性状:
Pale Yellow Solid
SMILES:
C=CCC(CC=C)(C)O
储存条件:
-20°C Freezer
参考文献:
Okamoto, T., et al.: Chem. Pharm. Bull ., 7, 130
A usual impurity in Loratadine syrup formulations, a nonsedating-type histamine H1-receptor.
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