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289472-78-2

289472-78-2结构式
289472-78-2结构式

化源商城直购

中文名 硼替佐米杂质2
英文名 N-((S)-1-(((R)-1-hydroxy-3-methylbutyl)amino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide
英文别名 (R)-Hydroxy Des(boric Acid) Bortezomib
BORTEZOMIB IMPURITY 2 (SR-ISOMER, EP IMPURITY E)
2-Pyrazinecarboxamide, N-[(1S)-2-[[(1R)-1-hydroxy-3-methylbutyl]amino]-2-oxo-1-(phenylmethyl)ethyl]-
N-[(1R)-1-Hydroxy-3-methylbutyl]-Nα-(2-pyrazinylcarbonyl)-L-phenylalaninamide
N-((S)-1-((R)-1-hydroxy-3-methylbutylamino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxamide
(N-[(1R)-1-hydroxy-3-methylbutyl]-NAlpha-(pyrazin-2-ylcarbonyl)-L-phenylalaninamide
Bortezomib Impurity 1
密度 1.2±0.1 g/cm3
沸点 672.0±55.0 °C at 760 mmHg
分子式 C19H24N4O3
分子量 356.419
闪点 360.2±31.5 °C
精确质量 356.184845
PSA 104.21000
LogP 1.89
蒸汽压 0.0±2.2 mmHg at 25°C
折射率 1.574
海关编码 2934999090
海关编码 2934999090
中文概述 2934999090. 其他杂环化合物. 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
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%