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B80100

Sigma-Aldrich

2-溴吡啶

99%

别名:

α-溴氮杂苯, β-溴吡啶, 2-溴吡, 邻溴吡啶

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About This Item

经验公式（希尔记法）:
C5H4BrN
CAS号:
109-04-6
分子量:
158.00
Beilstein:
105789
EC 号:
203-641-6
MDL编号:
MFCD00006219
UNSPSC代码:
12352100
PubChem化学物质编号:
24892038
NACRES:
NA.22
价格与库存信息目前不能提供

方案

99%

表单

liquid

折射率

n20/D 1.572 (lit.)

沸点

192-194 °C (lit.)

密度

1.657 g/mL at 25 °C (lit.)

SMILES字符串

Brc1ccccn1

InChI

1S/C5H4BrN/c6-5-3-1-2-4-7-5/h1-4H

InChI key

IMRWILPUOVGIMU-UHFFFAOYSA-N

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相关类别

一般描述

2-溴吡啶是一种有机化合物，广泛用作 有机合成中的合成砌块。它还用作 合成吡啶衍生物的中间体。[1]

应用

2-溴吡啶可用作：
  • 通过各种交叉偶联反应形成C−N键的合成砌块。[2][3]
  • 通过钯催化与卤代芳烃进行Negishi交叉偶联反应的反应剂。[4]
  • 在存在铜的条件下，用作催化合成2′-吡啶二氟乙酸乙酯的反应剂。[5]

象形图

Skull and crossbones
GHS06

警示用语：

Danger

危险分类

Acute Tox. 2 Dermal - Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

闪点(°F)

195.1 °F - closed cup

闪点(°C)

90.6 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
STBK5959
STBJ8055
STBH5163
STBG6125V
STBF4707V

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Synthesis of 2, 2?-Bipyridines: Versatile Building Blocks for Sexy Architectures and Functional Nanomaterials
GR Newkome, et al.
European Journal of Organic Chemistry, 2004, 235-254 (2004)
Amino acid promoted CuI-catalyzed C-N bond formation between aryl halides and amines or N-containing heterocycles.
Zhang H, et al.
The Journal of Organic Chemistry, 70(13), 5164-5173 (2005)
Nicolas Großmann et al.
Dalton transactions (Cambridge, England : 2003), 45(45), 18365-18376 (2016-11-05)
Recently, research has revealed that molecules can be used to steer the local spin properties of ferromagnetic surfaces. One possibility to manipulate ferromagnetic-metal-molecule interfaces in a controlled way is to synthesize specific, non-magnetic molecules to obtain a desired interaction with
A Versatile and Efficient Ligand for Copper-Catalyzed Formation of C-N, C-O, and P-C Bonds: Pyrrolidine-2-Phosphonic Acid Phenyl Monoester.
Rao H, et al.
Chemistry?A European Journal , 12(13), 3636-3646 (2006)
Long Xu et al.
Journal of lipid research, 61(4), 560-569 (2020-02-08)
This article focuses on the establishment of an accurate and sensitive quantitation method for the analysis of furan fatty acids. In particular, the sensitivity of GC/MS and UPLC/ESI/MS/MS was compared for the identification and quantification of furan fatty acids. Different
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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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