496786-98-2
中文名称
4-[5-(4,4,5,5-四甲基-1,3,2-DIOXABOROLAN-2-基)哌啶-2-基]哌嗪-1-羧酸叔丁酯
英文名称
4-[5-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PYRIDIN-2-YL]-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
CAS
496786-98-2
分子式
C20H32BN3O4
MDL 编号
MFCD04039875
分子量
389.3
MOL 文件
496786-98-2.mol
更新日期
2026/09/18 13:14:31
结构式
基本信息
中文别名
4-[5-(4,4,5,5-四甲基-1,3,2-DIOXABOROLAN-2-基)哌啶-2-基]哌嗪-1-羧酸叔丁酯
6-(4-BOC-1-哌嗪并)吡啶-3-硼酸频哪醇酯
6-(4-BOC-1-哌嗪并)吡啶-3-硼酸频哪醇酯
英文别名
2-(4-BOC-PIPERAZIN-1-YL)PYRIDINE-5-BORONIC ACID PINACOL ESTER
2-(4-BOC-PIPERAZINE)PYRIDINE-5-BORONIC ACID PINACOL ESTER
2-(4-TERT-BUTOXYCARBONYLPIPERAZIN-1-YL)PYRIDINE-5-BORONIC ACID, PINACOL ESTER
4-(5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDIN-2-YL)-1-BOC-PIPERAZINE
4-[5-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PYRIDIN-2-YL]-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
6-(4-TERT-BUTOXYCARBONYLPIPERAZINYL)PYRIDINE-3-BORONIC ACID, PINACOL ESTER
TERT-BUTYL 4-[5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-2-PYRIDINYL]TETRAHYDRO-1(2H)-PYRAZINECARBOXYLATE
TERT-BUTYL 4-[5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDIN-2-YL]PIPERAZINE-1-CARBOXYLATE
6-(4-Boc-piperazin-1-yl)pyridine-3-boronic acid pinacol ester, 96%
4-[5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridin-2-yl]piperazine-1-carboxylic acid tert-butyl ester
4-[5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl-piperazine-1-carboxylic acid tert-butyl ester
tert-Butyl 4-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl]piperazine-1-carboxylate 97%
6-(4-BOC-1-PIPERAZINO)PYRIDINE-3-BORONIC ACID PINACOL ESTER
6-[4-(tert-Butoxycarbonyl)piperazin-1-yl]pyridine-3-boronic acid pinacol ester
4-[5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl-piperazine-1-carboxylic acid t
tert-Butyl 4-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-ylüpiperazine-1-carboxylate
tert-Butyl 4-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-ylüpiperazine-1-carboxylate
tert-butyl 4-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyridinyl]tetrahydro-1(2H)-pyrazinecarboxylate
2-[4-(N-Boc)piperazin-1-yl]pyridine-5-boronic acid pinacol ester
6-(4-Boc-1-piperazinyl)pyridine-3-boronic acid pinacol ester
2-(4-BOC-PIPERAZINE)PYRIDINE-5-BORONIC ACID PINACOL ESTER
2-(4-TERT-BUTOXYCARBONYLPIPERAZIN-1-YL)PYRIDINE-5-BORONIC ACID, PINACOL ESTER
4-(5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDIN-2-YL)-1-BOC-PIPERAZINE
4-[5-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PYRIDIN-2-YL]-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
6-(4-TERT-BUTOXYCARBONYLPIPERAZINYL)PYRIDINE-3-BORONIC ACID, PINACOL ESTER
TERT-BUTYL 4-[5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-2-PYRIDINYL]TETRAHYDRO-1(2H)-PYRAZINECARBOXYLATE
TERT-BUTYL 4-[5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PYRIDIN-2-YL]PIPERAZINE-1-CARBOXYLATE
6-(4-Boc-piperazin-1-yl)pyridine-3-boronic acid pinacol ester, 96%
4-[5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridin-2-yl]piperazine-1-carboxylic acid tert-butyl ester
4-[5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl-piperazine-1-carboxylic acid tert-butyl ester
tert-Butyl 4-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl]piperazine-1-carboxylate 97%
6-(4-BOC-1-PIPERAZINO)PYRIDINE-3-BORONIC ACID PINACOL ESTER
6-[4-(tert-Butoxycarbonyl)piperazin-1-yl]pyridine-3-boronic acid pinacol ester
4-[5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl-piperazine-1-carboxylic acid t
tert-Butyl 4-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-ylüpiperazine-1-carboxylate
tert-Butyl 4-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-ylüpiperazine-1-carboxylate
tert-butyl 4-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyridinyl]tetrahydro-1(2H)-pyrazinecarboxylate
2-[4-(N-Boc)piperazin-1-yl]pyridine-5-boronic acid pinacol ester
6-(4-Boc-1-piperazinyl)pyridine-3-boronic acid pinacol ester
所属类别
有机原料:杂环化合物
物理化学性质
| 熔点 | 165-169 °C |
| 沸点 | 515.9±50.0 °C(Predicted) |
| 密度 | 1.14±0.1 g/cm3(Predicted) |
| 储存条件 | Keep in dark place,Sealed in dry,Room Temperature |
| 酸度系数(pKa) | 8.41±0.31(Predicted) |
| 形态 | solid |
| 外观 | White to off-white Solid |
| InChI | InChI=1S/C20H32BN3O4/c1-18(2,3)26-17(25)24-12-10-23(11-13-24)16-9-8-15(14-22-16)21-27-19(4,5)20(6,7)28-21/h8-9,14H,10-13H2,1-7H3 |
| InChIKey | JWUBVPJWWYYRLJ-UHFFFAOYSA-N |
| SMILES | N1(C(OC(C)(C)C)=O)CCN(C2=NC=C(B3OC(C)(C)C(C)(C)O3)C=C2)CC1 |
| CAS 数据库 | 496786-98-2(CAS DataBase Reference) |
安全数据
| 危险性符号(GHS) | ![]() GHS07 |
| 警示词 | 警告 |
| 危险性描述 | H315-H319-H335 |
| 防范说明 | P261-P280a-P304+P340-P305+P351+P338-P405-P501a |
| 危险品标志 | Xi |
| 安全说明 | S22-S24/25 |
| WGK Germany | 3 |
| 危险等级 | IRRITANT |
| 海关编码 | 2933998090 |
| 存储类别 | 11 - Combustible Solids |
制备方法
方法1
73183-34-3
153747-97-8
496786-98-2
在氮气保护下,将4-Boc-1-(5-溴-2-吡啶基)哌嗪(125g,366mmol)溶于DMF(1.30L)中,依次加入联硼酸频那醇酯(186g,732mmol)、醋酸钯(4.09g,18.3mmol)、三苯基膦(19.2g,73.2mmol)和醋酸钾(108g,1.10mol)。将反应混合物在80℃下搅拌反应过夜。反应完成后,冷却至室温,过滤收集固体。滤液在减压下浓缩,所得残余物通过硅胶快速柱色谱法(洗脱剂:乙酸乙酯/石油醚,1:50 v/v)纯化,得到目标产物4-[5-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)哌啶-2-基]哌嗪-1-羧酸叔丁酯(90c),为白色固体(80.0g,收率56%)。质谱(LCMS,ESI正离子模式):计算值C20H32BN3O4 [M+H]+ 390.2,实测值390.2。
参考文献:
[1] Patent: US2014/364414, 2014, A1. Location in patent: Paragraph 0945; 0950-0951
[2] Journal of Medicinal Chemistry, 2012, vol. 55, # 11, p. 5361 - 5379
[3] Patent: US2013/225548, 2013, A1. Location in patent: Paragraph 0531; 0632
[4] Patent: CN104650049, 2018, B. Location in patent: Paragraph 0426; 0427
知名试剂公司产品信息
tert-Butyl 4-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyridinyl]tetrahydro-1(2H)-pyrazinecarboxylate, 97%(496786-98-2)
Acros Organics
6-(4-Boc-1-哌嗪并)吡啶-3-硼酸频哪醇酯
6-(4-Boc-1-piperazinyl)pyridine-3-boronic acid pinacol ester(496786-98-2) Alfa Aesar
6-(4-Boc-1-piperazinyl)pyridine-3-boronic acid pinacol ester(496786-98-2) Alfa Aesar
496786-98-2(sigmaaldrich)
Sigma Aldrich
4-[5-(4,4,5,5-四甲基-1,3,2-DIOXABOROLAN-2-基)哌啶-2-基]哌嗪-1-羧酸叔丁酯价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2026/09/15 | XW0249678698203 | 6-(4-BOC-1-哌嗪基)吡啶-3-硼酸频哪醇酯 | 496786-98-2 | 10G | 349元 |
| 2026/09/15 | XW0249678698201 | 6-(4-BOC-1-哌嗪基)吡啶-3-硼酸频哪醇酯 | 496786-98-2 | 1G | 36元 |
| 2024/11/08 | XW0249678698204 | 6-(4-BOC-1-哌嗪基)吡啶-3-硼酸频哪醇酯 | 496786-98-2 | 25G | 918元 |
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上海楷石化工有限公司
黄金产品
联系电话:
021-50273253 13641951838
产品介绍:
中文名称:6-(4-Boc-1-哌嗪并)吡啶-3-硼酸频哪酯
英文名称:4-(5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOR
CAS:496786-98-2
纯度:98%HPLC
包装信息:1g;5g;10g;25g;100g;1kg
长沙麓兴生物科技有限公司
现货
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产品介绍:
中文名称:6-(4-Boc-1-哌嗪基)吡啶-3-硼酸频哪醇酯
英文名称:tert-Butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine-1-carboxylate
CAS:496786-98-2
纯度:97% HPLC
包装信息:100g 1kg 5kg 10kg
库存量:
300g
现货日期:
2026/9/18 13:14:31
北京百灵威科技有限公司
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英文名称:2-(4-Boc-Piperazin-1-yl)pyridine-5-boronic acid, pinacol ester
CAS:496786-98-2
纯度:98%
包装信息:1g,5g
备注:化学试剂、精细化学品、医药中间体、材料中间体
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英文名称:6-(4-Boc-1-piperazinyl)pyridine-3-boronic acid pinacol ester, 99%
CAS:496786-98-2
包装信息:250Mg
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中文名称:6-(4-Boc-1-哌嗪基)吡啶-3-硼酸频哪醇酯
英文名称:tert-Butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine-1-carboxylate
CAS:496786-98-2
纯度:97%
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英文名称:tert-Butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-pyridin-2-yl)piperazine-1-carboxylate
CAS:496786-98-2
纯度:0.98
包装信息:10g; 100g; 500g; 5KG; 1KG
上海瀚鸿科技股份有限公司
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中文名称:6-(4-Boc-1-哌嗪并)吡啶-3-硼酸频哪醇酯
英文名称:6-(4-Boc-piperazin-1-yl)pyridine-3-boronic acid pinacol ester
CAS:496786-98-2
纯度:97%
备注:MR01030276
上海萃森医药科技有限公司
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英文名称:4-[5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-pyridin-2-yl]-piperazine-1-carboxylic acid tert-butyl ester
CAS:496786-98-2
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上海相辉医药科技有限公司
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英文名称:2-(4-BOC-Piperazino)pyridine-5-boronic acid, pinacol ester
CAS:496786-98-2
纯度:95%
包装信息:5g; 50g;100g;1kg;10kg
上海海皋科技有限公司
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中文名称:4-[5-(4,4,5,5-四甲基-1,3,2-DIOXABOROLAN-2-基)哌啶-2-基]哌嗪-1-羧酸叔丁酯
英文名称:4-[5-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PYRIDIN-2-YL]-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
CAS:496786-98-2
纯度:98%
包装信息:5g;10g;15g;25g;
备注:生产商,量大从优,可分装
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中文名称:6-(4-Boc-1-哌嗪基)吡啶-3-硼酸频哪醇酯
英文名称:tert-Butyl 4-(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)piperazine-1-carboxylate
CAS:496786-98-2
纯度:97%
包装信息:250mg;1g;5g;25g;100g;500g
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上海蓉霖医药科技有限公司
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中文名称:6-(4-Boc-1-哌嗪并)吡啶-3-硼酸频哪酯
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CAS:496786-98-2
纯度:97%
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CAS:496786-98-2
纯度:96%
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英文名称:4-[5-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PYRIDIN-2-YL]-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
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中文名称:6-(4-Boc-1-哌嗪并)吡啶-3-硼酸频哪醇酯
英文名称:2-[4-(N-Boc)piperazin-1-yl]pyridine-5-boronic acid pinacol ester
CAS:496786-98-2
纯度:97%
包装信息:5g
备注:S85547
