密度 | 1.2±0.1 g/cm3 |
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沸点 | 323.0±34.0 °C at 760 mmHg |
分子式 | C4H7BN2O2 |
分子量 | 125.922 |
闪点 | 149.1±25.7 °C |
精确质量 | 126.060059 |
PSA | 58.28000 |
LogP | -0.46 |
蒸汽压 | 0.0±0.7 mmHg at 25°C |
折射率 | 1.534 |
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海关编码 | 2933199090 |
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~98%
1-甲基-1H-吡唑-5-硼酸
720702-41-0
|
文献:ARENA PHARMACEUTICALS, INC. Patent: WO2005/12254 A1, 2005 ; Location in patent: Page/Page column 101 ; WO 2005/012254 A1 |
~92%
1-甲基-1H-吡唑-5-硼酸
720702-41-0
|
文献:PFIZER INC.; HELAL, Christopher J.; CHAPPIE, Thomas Allen; HUMPHREY, John M. Patent: WO2012/168817 A1, 2012 ; Location in patent: Page/Page column 44-45 ; WO 2012/168817 A1 |
~92%
1-甲基-1H-吡唑-5-硼酸
720702-41-0
|
文献:Jorgensen, Morten; Jorgensen, Pernille N.; Christoffersen, Claus T.; Jensen, Klaus G.; Balle, Thomas; Bang-Andersen, Benny Bioorganic and Medicinal Chemistry, 2013 , vol. 21, # 1 p. 196 – 204 |
1-甲基-1H-吡唑-5-硼酸上游产品? 3 | |
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1-甲基-1H-吡唑-5-硼酸下游产品? 3 | |
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海关编码 | 2933199090 |
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中文概述 | 2933199090. 其他结构上有非稠合吡唑环化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
(2-methylpyrazol-3-yl)boronic acid |
Boronic acid, B-(1-methyl-1H-pyrazol-5-yl)- |