1-甲基-1H-吡唑-4-羧酸甲酯结构式
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常用名 | 1-甲基-1H-吡唑-4-羧酸甲酯 | 英文名 | METHYL 1-METHYL-1H-PYRAZOLE-4-CARBOXYLATE |
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CAS号 | 5952-93-2 | 分子量 | 140.14000 | |
密度 | N/A | 沸点 | 221.6±13.0°C | |
分子式 | C6H8N2O2 | 熔点 | 62.0-62.5°C | |
MSDS | N/A | 闪点 | N/A |
中文名 | 1-甲基-1H -吡唑- 4 -羧酸甲酯 |
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英文名 | methyl 1-methylpyrazole-4-carboxylate |
中文别名 | 1-甲基吡唑-4-羧酸甲酯 | 1-甲基-1H-吡唑-4-羧酸甲酯 |
英文别名 | 更多 |
沸点 | 221.6±13.0°C |
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熔点 | 62.0-62.5°C |
分子式 | C6H8N2O2 |
分子量 | 140.14000 |
精确质量 | 140.05900 |
PSA | 44.12000 |
LogP | 0.20670 |
储存条件 | 室温,干燥 |
危害码 (欧洲) | Xi |
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海关编码 | 2933199090 |
~77% 1-甲基-1H-吡唑-4-羧酸甲酯 5952-93-2 |
文献:ARRAY BIOPHARMA INC.; GENENTECH, INC.; GRADL, Stefan; RUDOLPH, Joachim; REN, Li Patent: WO2011/25951 A1, 2011 ; Location in patent: Page/Page column 54 ; WO 2011/025951 A1 |
~63% 1-甲基-1H-吡唑-4-羧酸甲酯 5952-93-2 |
文献:Koos, Peter; Gross, Ulrike; Polyzos, Anastasios; O'Brien, Matthew; Baxendale, Ian; Ley, Steven V. Organic and Biomolecular Chemistry, 2011 , vol. 9, # 20 p. 6903 - 6908 |
~% 1-甲基-1H-吡唑-4-羧酸甲酯 5952-93-2 |
文献:Yamamoto, Susumu; Morimoto, Katsushi; Sato, Toshiaki Journal of Heterocyclic Chemistry, 1991 , vol. 28, # 6 p. 1545 - 1547 |
~44% 1-甲基-1H-吡唑-4-羧酸甲酯 5952-93-2 |
文献:Vasilevskii, S. F.; Shvartsberg, M. S. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1980 , vol. 29, # 5 p. 778 - 784 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1980 , # 5 p. 1071 - 1077 |
~10%
详细
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文献:Washizuka, Ken-Ichi; Nagai, Keiko; Minakata, Satoshi; Ryu, Ilhyong; Komatsu, Mitsuo Tetrahedron Letters, 1999 , vol. 40, # 50 p. 8849 - 8853 |
1-甲基-1H-吡唑-4-羧酸甲酯上游产品 7 | |
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1-甲基-1H-吡唑-4-羧酸甲酯下游产品 4 | |
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% |
methyl 1-methyl-1H-pyrazole-4-carboxylate |
1-methyl-1H-pyrazole-4-carboxylic acid methyl ester |
methyl ester of 1-methylpyrazole-4-carboxylic acid |
1-Methyl-pyrazol-carbonsaeure-(4)-methylester |
methyl-1-methyl-4-pyrazole-carboxylate |
RW3538 |
1-Methyl-pyrazol-4-carbonsaeure-methylester |