77726-78-4

• 常用中文名：2,2-DIMETHYL-1,2,3-TRIHYDROQUINAZOLIN-4-ONE
• 常用英文名：2,2-DIMETHYL-1,2,3-TRIHYDROQUINAZOLIN-4-ONE
• CAS号：77726-78-4
• 分子式：C₁₀H₁₂N₂O
• 分子量：176.21500
• 发布时间：2017-02-14 00:10:26
• 更新时间：2025-08-24 09:19:34

名称

• 英文名: 2,2-dimethyl-1,3-dihydroquinazolin-4-one
• 英文别名: 2,3-dihydro-2,2-dimethyl-4(1H)-quinazolinone; 2,2-Dimethyl-2,3-dihydro-4(1H)-quinazolinone; 2,2-Dimethyl-1,2-dihydro-4(1H)-quinazolinone; 2,2-dimethyl-2,3-dihydroquinazolin-4(1H)-one; 2,2-dimethyl-2,3-dihydro-1H-quinazolin-4-one; 2,2-Dimethyl-1,2,3-trihydroquinazolin-4-one; 2,2-dimethyl-1,2,3,4-tetrahydroquinazolin-4-one; 2,2-Dimethyl-1,2,3,4-tetrahydro-chinazolin-4-on; 2,2-dimethyl-1,2-dihydroquinazolin-4(3H)-one

物化性质

• 分子式: C₁₀H₁₂N₂O
• 分子量: 176.21500
• 精确质量: 176.09500
• PSA: 41.13000
• LogP: 2.04480

安全

• 海关编码: 2933990090

合成路线

28144-70-9 67-64-1 ~94% 77726-78-4

文献：Roy, Abhijeet Deb; Jayalakshmi; Dasgupta, Somnath; Roy, Raja; Mukhopadhyay, Balaram Magnetic Resonance in Chemistry, 2008 , vol. 46, # 12 p. 1119 - 1126

3424-21-3 28144-70-9 ~80% 77726-78-4

文献：Chen, Xiuling; Chen, Tieqiao; Zhou, Yongbo; Han, Daoqing; Han, Li-Biao; Yin, Shuang-Feng Organic and Biomolecular Chemistry, 2014 , vol. 12, # 23 p. 3802 - 3807

28144-70-9 108-18-9 ~74% 77726-78-4

文献：Chen, Xiuling; Chen, Tieqiao; Zhou, Yongbo; Han, Daoqing; Han, Li-Biao; Yin, Shuang-Feng Organic and Biomolecular Chemistry, 2014 , vol. 12, # 23 p. 3802 - 3807

610-15-1 67-64-1 ~93% 77726-78-4

文献：Bunce, Richard A.; Nammalwar, Baskar Journal of Heterocyclic Chemistry, 2011 , vol. 48, # 5 p. 991 - 997

126492-21-5 67-64-1 ~59% 77726-78-4

文献：Bhavani, A. K. D.; Reddy, P. S. N. Organic Preparations and Procedures International, 1992 , vol. 24, # 1 p. 1 - 6

67-64-1 1885-29-6 ~34% 77726-78-4

文献：Tang, Jianhong; Li, Jiarong; Zhang, Lijun; Ma, Shuling; Shi, Daxin; Zhang, Qi; Yang, Liupan; Wang, Xiuzhen; Liu, Xuan; Liu, Change Journal of Heterocyclic Chemistry, 2012 , vol. 49, # 3 p. 533 - 542

67-64-1 1885-29-6 ~62% 6628-04-2 77726-78-4

文献：Tang, Jianhong; Li, Jiarong; Zhang, Lijun; Ma, Shuling; Shi, Daxin; Zhang, Qi; Yang, Liupan; Wang, Xiuzhen; Liu, Xuan; Liu, Change Journal of Heterocyclic Chemistry, 2012 , vol. 49, # 3 p. 533 - 542

28144-70-9 ~% 77726-78-4

文献：Eger Archiv der Pharmazie, 1981 , vol. 314, # 2 p. 176 - 180

33800-08-7 67-64-1 ~% 77726-78-4

文献：Eger Archiv der Pharmazie, 1981 , vol. 314, # 2 p. 176 - 180

上下游产品

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海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 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, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%