1029716-44-6

• 常用中文名：1-(1-乙氧基乙基)-1H-吡唑-4-硼酸频那醇酯
• 常用英文名：1-(1-Ethoxyethyl)-1H-pyrazole-4-boronic acid pinacol ester
• CAS号：1029716-44-6
• 分子式：C₁₃H₂₃BN₂O₃
• 分子量：266.144
• 发布时间：2018-12-14 18:38:32
• 更新时间：2026-07-05 18:33:48

名称

• 中文名: 1-(1-乙氧基乙基)-4-吡唑硼酸频哪醇酯
• 英文名: 1-(1-Ethoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole
• 中文别名: 巴瑞克替尼标准品002; 巴瑞替尼杂质60; 1-(1-乙氧基乙基)-4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-1h-吡唑; 1-(1-乙氧基乙基)-4-吡唑硼酸频那醇酯; 1-(1-乙氧基乙基)-4-(4,4,5,5-四甲基[1,3,2]二氧硼烷-2)-1-氢-吡唑; 1-(1-乙氧基乙基)-4-(四甲基-1,3,2-二氧杂环戊硼烷-2-基)-1H-吡唑; 巴瑞克替尼杂质60; 巴瑞替尼杂质5; 1-(1-乙氧基乙基)-4-吡唑硼酸频哪醇酯 巴瑞替尼中间体; 巴利替尼杂质10; 1-(1-甲基乙基)-4-(4,4,5,5-四甲基-1,3,2-二氧硼戊烷-2-基)-1H-吡唑; 1-(1-乙氧基乙基)吡唑-4-硼酸频哪醇酯; 1-(1-乙氧基乙基)-4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1H-吡唑 及其衍生物; 1-(1-乙氧基乙基)-4-吡唑硼酸频哪醇酯/1-(1-ETHOXYETHYL)-4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRAZOLE; 1-(1-乙氧基乙基)-4-硼酸频那醇酯; 鲁索替尼中间体; (乙氧乙基)-4-吡唑硼酸频哪醇酯; 1-(1-乙氧基乙基)-4-(4,4,5,5-四甲基-1,3,2-二噁硼烷-2-基)-1H-吡唑; 1-(1-乙氧基乙基)-4-吡唑硼酸频呐醇酯; (1-乙氧基乙基)-4-吡唑硼酸频哪醇酯; 1-(1-乙氧基乙基)-4-吡唑硼酸频哪醇酯(磷酸芦可替尼中间体)
• 英文别名: 1-(1-Ethoxyethyl); yl)-1H-pyrazole; (1-(1-ETHOXYETHYL)-1H-PYRAZOL-4-YL)BORONIC ACID PINACOL ESTER; 1-(1-Ethoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan; 1-(1-ethoxyethyl)-4-(4,4,5,5-tetramethyl; Bicitinib Impurity 60; Bicitinib-002; (1-(1-ethoxyethyl)-1H-pyrazol-4-yl)boronic acid; 1-(1-ethoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole; (1- (1-ethoxyethyl) -4-pyrazole borate Pinacol ester); 1-(1-Ethoxyethyl)-4-pyrazoleboronicacidpinacolester; 1H-Pyrazole, 1-(1-ethoxyethyl)-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl); Benzene,1,6-bis(decyloxy); Bicitinib intermediate 1; Lenvatinib Impurity; Bitinib impurity 10; 1-(1-EthoxyEthyl)-Pyrazole- 4-Boronic acid Pinacolate; (1-(1-ethoxyethyl)-1H-pyraz; 1-(1-ethoxyethyl)-4-(4,4,5,5- tetramethyl-1,3,2-dioxaborolan-2-yl); 1-(1-ethoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-y)-1H-pyrazole; 1-(1-ethoxyethyl)-4-(4; 1-(1-ethoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole; 1-(1-ethoxyethyl)-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyrazole; 1-(1-ethoxyethyl)-4-(tetraMethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole; seven β- Amino-3 - [4 - (1-methyl-4-pyridinium) - 2-thiazolyl] - 3-chem-4-cboxylic acid · dihydrochloride; 1-(Ethoxyethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole; 1-(1-ethoxyethyl)-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazole; 1-(1-Ethoxyethyl)pyrazole-4-boronic Acid Pinacol Ester

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 353.3±22.0 °C at 760 mmHg
• 分子式: C₁₃H₂₃BN₂O₃
• 分子量: 266.144
• 闪点: 167.5±22.3 °C
• 精确质量: 266.180176
• PSA: 45.51000
• LogP: 1.73730
• 蒸汽压: 0.0±0.8 mmHg at 25°C
• 折射率: 1.497
• 储存条件: 室温，密闭

安全

• 危害码 (欧洲): Xn
• 海关编码: 2934999090

合成路线

1024120-52-2 73183-34-3 ~68% 1029716-44-6

文献：US2011/230476 A1, ; Page/Page column 293 ;

61676-62-8 575452-22-1 ~83% 1029716-44-6

文献：Organic Letters, , vol. 11, # 9 p. 1999 - 2002

1024120-52-2 1195-66-0 ~55% 1029716-44-6

文献：Organic Letters, , vol. 11, # 9 p. 1999 - 2002

269410-08-4 109-92-2 ~99% 1029716-44-6

文献：US2010/190981 A1, ; Page/Page column 103-104 ; US 20100190981 A1

上下游产品

上游产品  7
1024120-52-2 73183-34-3 61676-62-8 575452-22-1
1195-66-0 269410-08-4 109-92-2
下游产品  1
941685-27-4

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%