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77450

2-Bromoacetophenone

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

Synonym(s):

ω-Bromoacetophenone, Phenacyl bromide

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10 g

Estimated to ship TODAYfromMILWAUKEE

$216.00
$162.00

About This Item

Linear Formula:
C6H5COCH2Br
CAS Number:
Molecular Weight:
199.04
UNSPSC Code:
23151817
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-724-9
Beilstein/REAXYS Number:
606474
MDL number:
Assay:
≥99.0% (GC), ≥99.0%
Form:
crystals

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grade

derivatization grade (GC derivatization)

Quality Segment

assay

≥99.0% (GC), ≥99.0%

form

crystals

quality

LiChropur

reaction suitability

reagent type: derivatization reagent
reaction type: Acylations

technique(s)

gas chromatography (GC): suitable

bp

135 °C/18 mmHg (lit.)

mp

48-51 °C (lit.), 49-50 °C

storage temp.

2-8°C

SMILES string

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

General description

2-Bromoacetophenone is a commonly used derivatization agent for fatty acid detection in biological samples.

Application

Preparation of crystalline esters from acids

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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This Item
115835D3830868082
description

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

description

98%

description

>98%

description

derivatization grade (HPLC), LiChropur, ≥99.0% (HPLC)

assay

≥99.0% (GC)

assay

98%

assay

>98%

assay

≥99.0% (HPLC)

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

100

reaction suitability

reagent type: derivatization reagent
reaction type: Acylations

reaction suitability

-

reaction suitability

-

reaction suitability

-

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

-

mp

48-51 °C (lit.), 49-50 °C

mp

48-51 °C (lit.)

mp

108-110 °C (lit.)

mp

108-110 °C (lit.), 108-112 °C

form

crystals

form

solid

form

crystals

form

solid


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signalword

Danger

Storage Class

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

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

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

pictograms

CorrosionExclamation mark

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1



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Questions

1–2 of 2 Questions  
  1. 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?

    1 answer
    1. 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).

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

    1 answer
    1. 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.

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