54621-16-8

• 常用中文名：8-Amino-1,4-dioxaspiro[4.5]decane-8-carbonitrile
• 常用英文名：8-Amino-1,4-dioxaspiro[4.5]decane-8-carbonitrile
• CAS号：54621-16-8
• 分子式：C₉H₁₄N₂O₂
• 分子量：182.22000
• 发布时间：2017-06-08 15:14:03
• 更新时间：2025-09-06 18:29:38

名称

• 英文名: 8-Amino-1,4-dioxaspiro[4.5]decane-8-carbonitrile
• 英文别名: 1H-Purine-2,6-dione,8-amino-3,7-dihydro-1,3-dimethyl; 8-amino-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione; 8-Aminoteofiliny; 8-amino-1,3-dimethyl-3,9-dihydro-1H-purine-2,6-dione; 8-Amino-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione; 8-Aminoteofiliny [Polish]; 1-Amino-4,4-aethylendioxycyclohexancarbonitril; 8-amino-1,3-dimethylxanthine; 8-Aminotheophylline; 3,7-dihydro-8-amino-1,3-dimethyl-1H-purine-2,6-dione; 8-amino-1,3-dimethyl-3,7(9)-dihydro-purine-2,6-dione; 1,3-dimethyl-8-amino-3,7-dihydropurine-2,6-dione; 1-Amino-4,4-ethylendioxycyclohexancarbonitril; 1rs2; 8-amino-1,4-dioxa-spiro[4.5]decane-8-carbonitrile; Theophylline,8-amino; 8-AMINO-1,3-DIMETHYL-3,7-DIHYDROPURINE-2,6-DIONE

物化性质

• 分子式: C₉H₁₄N₂O₂
• 分子量: 182.22000
• 精确质量: 182.10600
• PSA: 68.27000
• LogP: 1.22488

安全

• 海关编码: 2932999099

合成路线

773837-37-9 4746-97-8 ~85% 54621-16-8

文献：Bristol-Myers Squibb Company Patent: US2009/253677 A1, 2009 ; Location in patent: Page/Page column 61 ; US 20090253677 A1

海关

海关编码	2932999099
中文概述	2932999099. 其他仅含氧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
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%