29711-06-6

• 常用中文名：3-甲基-5-氧代-1-苯基-4,5-二氢-1H-吡唑-4-羧酸乙酯
• 常用英文名：ETHYL 3-METHYL-5-OXO-1-PHENYL-4,5-DIHYDRO-1H-PYRAZOLE-4-CARBOXYLATE
• CAS号：29711-06-6
• 分子式：C₁₃H₁₄N₂O₃
• 分子量：246.26200
• 发布时间：2018-07-24 19:08:19
• 更新时间：2025-08-26 11:31:58

名称

• 中文名: 3-甲基-5-氧代-1-苯基-4,5-二氢-1H-吡唑-4-羧酸乙酯
• 英文名: ethyl 3-methyl-5-oxo-1-phenyl-4H-pyrazole-4-carboxylate
• 英文别名: 2-Pyrazoline-4-carboxylic acid,3-methyl-5-oxo-1-phenyl-,ethyl ester; 4-ethylcarboxylate-1-phenyl-3-methyl-2-pyrazolin-5-one; 1-Phenyl-3-methyl-4-aethoxycarbonyl-5-pyrazolon; 5-methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxylic acid ethyl ester; 1-phenyl-3-methyl-4-carbethoxy-2-pyrazolin-5-one; Ethyl 3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-4-carboxylate; 1-Phenyl-3-methyl-4-carbethoxy-5-pyrazolon

物化性质

• 分子式: C₁₃H₁₄N₂O₃
• 分子量: 246.26200
• 精确质量: 246.10000
• PSA: 58.97000
• LogP: 1.08900

安全

• 海关编码: 2933199090

合成路线

570-08-1 100-63-0 ~73% 29711-06-6

文献：Chande, Madhukar S.; Bhat, Udayashankar S. Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2006 , vol. 45, # 4 p. 1041 - 1047

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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%