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Merck
CN

77450

Supelco

2-溴苯乙酮

derivatization grade (GC derivatization), LiChropur™, ≥99.0%

别名:

ω-溴苯乙酮, 苯甲酰甲基溴

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关于此项目

线性分子式:
C6H5COCH2Br
CAS Number:
70-11-1
分子量:
199.04
Beilstein:
606474
EC 号:
200-724-9
MDL编号:
MFCD00000195
UNSPSC代码:
23151817
PubChem化学物质编号:
329767691
NACRES:
NA.22

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等级

derivatization grade (GC derivatization)

质量水平

100

方案

≥99.0% (GC)
≥99.0%

表单

crystals

质量

LiChropur™

反应适用性

reagent type: derivatization reagent
reaction type: Acylations

技术

gas chromatography (GC): suitable

沸点

135 °C/18 mmHg (lit.)

mp

48-51 °C (lit.)
49-50 °C

储存温度

2-8°C

SMILES字符串

BrCC(=O)c1ccccc1

InChI

1S/C8H7BrO/c9-6-8(10)7-4-2-1-3-5-7/h1-5H,6H2

InChI key

LIGACIXOYTUXAW-UHFFFAOYSA-N

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相关类别

一般描述

2-溴苯乙酮是生物样品中脂肪酸检测常用的衍生化剂。

应用

与酸反应生成酯晶体

法律信息

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

象形图

Corrosion
GHS05

警示用语：

Danger

危险声明

H314

危险分类

Skin Corr. 1B

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)

235.4 °F - closed cup

闪点(°C)

113 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCG1542
BCBG9218V

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  4. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  5. Do you have references on the use of 2-Bromoacetophenone (also known as phenacyl bromide) Products 115835 and 77450 for making phenacyl esters of carboxylic acids for HPLC analysis?

    For information on the use of phenacyl bromide to derivatize carboxylic acids (e.g., fatty acids) for HPLC analysis, please see one or more of the following three references:1. K.J. Longmuir, et al., Determination of monoenoic fatty acid double bond position by permanganate-periodate oxidation followed by high-performance liquid chromatography of carboxylic acid phenacyl esters. Analytical Biochemistry, 167(2), 213-221 (1987).2. T. Hanis et al.,  Determination of fatty acids as phenacyl esters in rat adipose tissue and blood vessel walls by high-performance liquid chromatography. Journal of Chromatography, 452, 443-457 (1988). 3. A. Mehta et al., Rapid quantitation of free fatty acids in human plasma by high-performance liquid chromatography. Journal of Chromatography B Biomedical Science Applications, 719(1-2), 9-23 (1998).

  6. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

High-performance liquid chromatography of fatty acids in biological samples.
Lima ES and Abdalla DSP
Analytica Chimica Acta, 465(1-2), 81-91 (2002)
Shu-Xiang Wang et al.
Ultrasonics sonochemistry, 15(1), 33-36 (2007-09-04)
The alkylation of N-hydroxyphthalimide with alkyl halides in the presence of potassium carbonate results N-alkoxyphthalimides in 64-99% yields in DMSO under ultrasound irradiation. Compared with conventional methods, the main advantages of the present procedure are milder conditions, shorter reaction time
Lenilson Coutinho Rocha et al.
Marine biotechnology (New York, N.Y.), 12(5), 552-557 (2009-11-27)
The biotransformation reactions of α-bromoacetophenone (1), p-bromo-α-bromoacetophenone (2), and p-nitro-α-bromoacetophenone (3) by whole cells of the marine fungus Aspergillus sydowii Ce19 have been investigated. Fungal cells that had been grown in artificial sea water medium containing a high concentration of
P W Rieck et al.
Experimental eye research, 73(5), 639-650 (2001-12-19)
After wounding, the corneal endothelium heals primarily by migration of adjacent cells into the denuded wound area. In this study, it has been attempted to identify elements of the intracellular signaling pathway activated through basic Fibroblast Growth Factor (FGF-2)- and
E J Eisenberg et al.
Journal of chromatography. B, Biomedical applications, 679(1-2), 119-127 (1996-04-26)
A novel precolumn derivatization method for the HPLC determination of cytosine-containing compounds by HPLC is described. Highly fluorescent 2-phenyl-3,N4-ethenocytosine derivatives are produced by a reaction of non-fluorescent cytosine-containing compounds with phenacyl bromide in weakly acidic acetonitrile solution at elevated temperature.
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