21487-49-0

• 常用中文名：3-(4-硝基苯基)-1-苯基-1H-吡唑-4-甲醛
• 常用英文名：3-(4-NITRO-PHENYL)-1-PHENYL-1H-PYRAZOLE-4-CARBALDEHYDE
• CAS号：21487-49-0
• 分子式：C₁₆H₁₁N₃O₃
• 分子量：293.27700
• 发布时间：2018-12-24 18:17:11
• 更新时间：2025-08-26 11:22:29

名称

• 中文名: 3-(4-硝基苯基)-1-苯基-1H-吡唑-4-甲醛
• 英文名: 3-(4-nitrophenyl)-1-phenylpyrazole-4-carbaldehyde
• 英文别名: 3-(4'-nitrophenyl)-1-phenylpyrazole-4-carbaldehyde; 1-Phenyl-3-p-nitrophenyl-pyrazol-4-carbaldehyd; 3-(4-nitro-phenyl)-1-phenyl-1H-pyrazole-4-carbaldehyde

物化性质

• 密度: 1.31g/cm3
• 沸点: 511.9ºC at 760mmHg
• 分子式: C₁₆H₁₁N₃O₃
• 分子量: 293.27700
• 闪点: 263.4ºC
• 精确质量: 293.08000
• PSA: 80.71000
• LogP: 3.78320
• 蒸汽压: 1.36E-10mmHg at 25°C
• 折射率: 1.659

安全

• 海关编码: 2933199090

合成路线

68-12-2 77635-72-4 ~78% 21487-49-0

文献：Ali, Imran; Haque, Ashanul; Saleem, Kishwar; Hsieh, Ming Fa Bioorganic and Medicinal Chemistry, 2013 , vol. 21, # 13 p. 3808 - 3820

68-12-2 100-63-0 100-19-6 ~79% 21487-49-0

文献：Nasrullah, Muhammad; Khan, Misbahul Ain; Khan, Muhammad Naeem; Humphrey, Mark G. Humphrey; Nasim, Faizul Hassan; Chaudhry, Faryal; Abidi, Moeena Ghazal; Farooq, Umar; Munawar, Munawar Ali Asian Journal of Chemistry, 2013 , vol. 25, # 1 p. 419 - 423

100-63-0 ~% 21487-49-0

文献：B'Bhatt; Sharma Journal of the Korean Chemical Society, 2012 , vol. 56, # 3 p. 341 - 347

100-19-6 ~% 21487-49-0

文献：Li, Xi; Lu, Xiang; Xing, Man; Yang, Xian-Hui; Zhao, Ting-Ting; Gong, Hai-Bin; Zhu, Hai-Liang Bioorganic and Medicinal Chemistry Letters, 2012 , vol. 22, # 11 p. 3589 - 3593

59-88-1 ~% 21487-49-0

文献：Li, Xi; Liu, Jia-Lin; Yang, Xian-Hui; Lu, Xiang; Zhao, Ting-Ting; Gong, Hai-Bin; Zhu, Hai-Liang Bioorganic and Medicinal Chemistry, 2012 , vol. 20, # 14 p. 4430 - 4436

68-12-2 2675-22-1 ~% 21487-49-0

文献：Prakash, Om; Pundeer, Rashmi; Ranjan, Pooja; Pannu, Kamaljeet; Dhingra, Yogita; Aneja Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2009 , vol. 48, # 4 p. 563 - 568

上下游产品

上游产品  6
68-12-2 77635-72-4 100-63-0 100-19-6
59-88-1 2675-22-1
下游产品  0

海关

海关编码	2933199090
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%