中文名 | 羟基-二苯基-乙酸 1-甲基-哌啶-4-基酯 |
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英文名 | 4-nmpb |
中文别名 | 羟基丙哌维林杂质 |
英文别名 |
enpiperate
Benzilsaeure-(1-methyl-[4]piperidylester) Benzeneacetic acid, α-hydroxy-α-phenyl-, 1-methyl-4-piperidinyl ester 1-methyl-4-piperidyl diphenylglycolate benzilic acid-(1-methyl-[4]piperidyl ester) Hydroxydiphenylacetic acid 1-methyl-4-piperidyl ester [3H]-Enpiperate 2-Hydroxy-2,2-diphenylacetic acid 1-methyl-4-piperidinyl ester 1-Methyl-4-piperidinyl hydroxy(diphenyl)acetate 1-methylpiperidin-4-yl hydroxy(diphenyl)acetate N-Methyl-4-piperidyl benzilate Hydroxy-diphenyl-acetic acid 1-Methyl-piperidin-4-yl ester |
密度 | 1.2±0.1 g/cm3 |
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沸点 | 415.9±34.0 °C at 760 mmHg |
分子式 | C20H23NO3 |
分子量 | 325.401 |
闪点 | 205.3±25.7 °C |
精确质量 | 325.167786 |
PSA | 49.77000 |
LogP | 3.26 |
蒸汽压 | 0.0±1.0 mmHg at 25°C |
折射率 | 1.610 |
海关编码 | 2933399090 |
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~25% 3608-67-1 |
文献:Xu, Rong; Sim, Meng-Kwoon; Go, Mei-Lin Chemical and Pharmaceutical Bulletin, 1998 , vol. 46, # 2 p. 231 - 241 |
~% 3608-67-1 |
文献:Farbw.Hoechst Patent: DE959277 , 1952 ; Full Text Show Details Farbw.Hoechst Patent: US2816895 , 1954 ; |
~% 3608-67-1 |
文献:Coan et al. Journal of the American Chemical Society, 1956 , vol. 78, p. 3701 |
~% 3608-67-1 |
文献:Xu, Rong; Sim, Meng-Kwoon; Go, Mei-Lin Chemical and Pharmaceutical Bulletin, 1998 , vol. 46, # 2 p. 231 - 241 |
~% 3608-67-1 |
文献:Sugai; Hasegawa; Yoshida; Akaboshi Chemical and Pharmaceutical Bulletin, 1984 , vol. 32, # 3 p. 977 - 985 |
~% 3608-67-1 |
文献:Gober; Dressler; Franke; Alder Pharmazie, 1986 , vol. 41, # 12 p. 840 - 842 |
上游产品 7 | |
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下游产品 8 | |
海关编码 | 2933399090 |
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中文概述 | 2933399090. 其他结构含非稠合吡啶环的化合物. 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 | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |