690632-38-3

• 常用中文名：叔-丁基 6-溴-4-羰基螺[色满-2,4'-哌啶]-1'-羧酸酯
• 常用英文名：tert-Butyl 6-bromo-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate
• CAS号：690632-38-3
• 分子式：C₁₈H₂₂BrNO₄
• 分子量：396.276
• 发布时间：2019-01-02 11:38:50
• 更新时间：2026-07-26 21:01:22

名称

• 中文名: 6-溴-4-氧代螺[苯并二氢吡喃-2,4-哌啶]-1-羧酸叔丁酯
• 英文名: tert-Butyl 6-bromo-4-oxospiro[chroman-2,4'-piperidine]-1'-carboxylate
• 中文别名: 叔丁基6-溴-4-氧代-3,4-二氢-1H-螺[苯并吡喃-2,4-哌啶]-1-甲酸酯; 6-溴-4-氧代螺[苯并二氢吡喃-2,4'-哌啶]-1'-甲酸叔丁酯; 1'-BOC-6-溴螺[色满-2,4'-哌啶]-4-酮
• 英文别名: 6-Bromo-3,4-dihydro-4-oxo-spiro[2H-1-benzopyran-2,4'-piperidine]-1'-cboxylic acid tert-butyl ester; TERT-BUTYL6-BROMO-4-OXO-3,4-DIHYDRO-1'H-SPIRO[CHROMENE-2,4'-PIPERIDINE!-1'-CBOXY; tert-Butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro(chromene-2,4'-piperidine)-1'-cboxylate; tert-butyl 6-bromo-4-oxospiro[chroman-2,4'-piperidine]-1'-cboxylate; tert-butyl 6-bromo-4-oxospiro[chromane-2,4'-piperidine]-1'-cboxylate; Tert-butyl 6-bromo-4-oxospiro[3h-chromene-2,4'-piperidine]-1'-cboxylate; 1’-Boc-6-bromospiro[chroman-2,4’-piperidin]-4-one; 6-bromo-3,4-dihydro-4-oxo-spiro[2H-1-benzopyran-2,4'-piperidine]-1'-cboxylic acid 1,1-dimethylethyl ester; Spiro[2H-1-benzopyran-2,4'-piperidine]-1'-cboxylic acid, 6-bromo-3,4-dihydro-4-oxo-, 1,1-dimethylethyl ester; tert-butyl 6-bromo-4-oxospiro[3H-chromene-2,4'-piperidine]-1'-carboxylate

物化性质

• 密度: 1.4±0.1 g/cm3
• 沸点: 501.3±50.0 °C at 760 mmHg
• 分子式: C₁₈H₂₂BrNO₄
• 分子量: 396.276
• 闪点: 257.0±30.1 °C
• 精确质量: 395.073212
• PSA: 55.84000
• LogP: 4.60
• 蒸汽压: 0.0±1.3 mmHg at 25°C
• 折射率: 1.596
• 储存条件: 2-8℃，干燥，密封

安全

• 危害码 (欧洲): Xi
• 海关编码: 2934999090

合成路线

30186-18-6 79099-07-3 ~85% 690632-38-3

文献：Solvay Pharmaceuticalss GmbH Patent: US2007/117823 A1, 2007 ; Location in patent: Page/Page column 13 ;

1450-75-5 79099-07-3 ~99% 690632-38-3

文献：CEPHALON, INC.; PHARMACOPEIA, INC. Patent: WO2009/97567 A1, 2009 ; Location in patent: Page/Page column 62 ; WO 2009/097567 A1

上下游产品

上游产品  3
30186-18-6 79099-07-3 1450-75-5
下游产品  1
921760-46-5

海关

海关编码	2934999090
中文概述	2934999090. 其他杂环化合物. 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	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%