99839-30-2

• 常用中文名：3-溴-4-氯吡啶1-氧化物
• 常用英文名：3-Bromo-4-chloropyridine 1-oxide
• CAS号：99839-30-2
• 分子式：C₅H₃BrClNO
• 分子量：208.440
• 发布时间：2018-03-02 08:00:00
• 更新时间：2024-07-18 19:28:38

名称

• 中文名: 3-溴-4-氯吡啶1-氧化物
• 英文名: 3-bromo-4-chloro-1-oxidopyridin-1-ium
• 英文别名: 3-Bromo-4-chloropyridine 1-oxide; 3-bromo-4-chloropyridine-1-oxide; 3-bromo-4-chloropyridin-1-ol; 3-Brom-4-chlor-pyridin-1-oxid; Pyridine, 3-bromo-4-chloro-, 1-oxide; 3-bromo-4-chloropyridine-N-oxide

物化性质

• 密度: 1.8±0.1 g/cm3
• 沸点: 378.0±22.0 °C at 760 mmHg
• 分子式: C₅H₃BrClNO
• 分子量: 208.440
• 闪点: 182.4±22.3 °C
• 精确质量: 206.908646
• PSA: 25.46000
• LogP: 0.25
• 蒸汽压: 0.0±0.8 mmHg at 25°C
• 折射率: 1.618

安全

• 海关编码: 2933399090

合成路线

89364-04-5 ~96% 99839-30-2

文献：GLENMARK PHARMACEUTICALS, S.A. Patent: WO2008/142542 A2, 2008 ; Location in patent: Page/Page column 20 ; WO 2008/142542 A2

1678-49-5 ~% 99839-30-2

文献：GLENMARK PHARMACEUTICALS S.A.; GHARAT, Laxmikant Atmaram; BANERJEE, Abhisek; PAWAR, Mahesh Yashwant; KHAIRATKAR-JOSHI, Neelima; KATTIGE, Vidya Ganapati Patent: WO2013/38308 A1, 2013 ; Location in patent: Page/Page column 36 ;

626-55-1 ~% 99839-30-2

文献：GLENMARK PHARMACEUTICALS S.A.; GHARAT, Laxmikant Atmaram; BANERJEE, Abhisek; PAWAR, Mahesh Yashwant; KHAIRATKAR-JOSHI, Neelima; KATTIGE, Vidya Ganapati Patent: WO2013/38308 A1, 2013 ;

2402-97-3 ~% 99839-30-2

文献：GLENMARK PHARMACEUTICALS S.A.; GHARAT, Laxmikant Atmaram; BANERJEE, Abhisek; PAWAR, Mahesh Yashwant; KHAIRATKAR-JOSHI, Neelima; KATTIGE, Vidya Ganapati Patent: WO2013/38308 A1, 2013 ;

上下游产品

上游产品  4
89364-04-5 1678-49-5 626-55-1 2402-97-3
下游产品  0

海关

海关编码	2933399090
中文概述	2933399090. 其他结构含非稠合吡啶环的化合物. 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	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%