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77450

Supelco

2-Bromoacetophenone

for GC derivatization, LiChropur™, ≥99.0%

Sinónimos:

ω-Bromoacetophenone, Phenacyl bromide

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10 G
MXP 3,883.00

MXP 3,883.00

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10 G
MXP 3,883.00

About This Item

Fórmula lineal:
C6H5COCH2Br
Número de CAS:
70-11-1
Peso molecular:
199.04
Beilstein:
606474
Número CE:
200-724-9
Número MDL:
MFCD00000195
Código UNSPSC:
12000000
ID de la sustancia en PubChem:
329767691
NACRES:
NA.22

MXP 3,883.00

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grado

derivatization grade ((GC derivatization))
for GC derivatization

Nivel de calidad

100

Ensayo

≥99.0% (GC)
≥99.0%

Formulario

crystals

calidad

LiChropur™

idoneidad de la reacción

reagent type: derivatization reagent
reaction type: Acylations

técnicas

gas chromatography (GC): suitable

bp

135 °C/18 mmHg (lit.)

mp

48-51 °C (lit.)
49-50 °C

temp. de almacenamiento

2-8°C

cadena SMILES

BrCC(=O)c1ccccc1

InChI

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

Clave InChI

LIGACIXOYTUXAW-UHFFFAOYSA-N

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Descripción general

2-Bromoacetophenone is a commonly used derivatization agent for fatty acid detection in biological samples.[1]

Aplicación

Preparation of crystalline esters from acids

Información legal

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Pictogramas

Corrosion
GHS05

Palabra de señalización

Danger

Frases de peligro

H314

Clasificaciones de peligro

Skin Corr. 1B

Código de clase de almacenamiento

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

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

235.4 °F - closed cup

Punto de inflamabilidad (°C)

113 °C - closed cup

Equipo de protección personal

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

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Certificados de análisis (COA)

Lot/Batch Number
BCCG1542
BCBG9218V

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2-Bromo-2′-acetonaphthone 99%

Sigma-Aldrich

105120

2-Bromo-2′-acetonaphthone

Phenylacetylene 98%

Sigma-Aldrich

117706

Phenylacetylene

2-Chloroacetophenone 98%

Sigma-Aldrich

C19686

2-Chloroacetophenone

High-performance liquid chromatography of fatty acids in biological samples.
Lima ES and Abdalla DSP
Analytica Chimica Acta, 465(1-2), 81-91 (2002)
A Kanstrup et al.
Archives of biochemistry and biophysics, 304(2), 332-337 (1993-08-01)
A series of 18 phenacyl bromide and iodoacetamide analogues have been synthesized and used to alkylate Met-398 situated in the S'1 binding site of carboxypeptidase Y. The course of the reactions was monitored by measurements of the peptidase and esterase
S Ramalingam et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 78(2), 826-834 (2011-01-11)
In this work, the experimental and theoretical spectra of 4-chloro-2-bromoacetophenone (4C2BAP) are studied. FT-IR and FT-Raman spectra of title molecule have been recorded in the region 4000-100 cm(-1). The structural and spectroscopic data of the molecule in the ground state
Anabha E Raveendran et al.
Organic & biomolecular chemistry, 8(4), 901-905 (2010-02-06)
Nucleophilic heterocyclic carbenes (NHCs) have been used for the first time as catalysts in the cyclopropanation of ethyl cyanocinnamates with phenacyl bromide by Michael-initiated ring-closure (MIRC).
P A Wender et al.
Organic letters, 1(13), 2117-2120 (2000-06-03)
[formula: see text] 4'-Bromoacetophenone derivatives which upon excitation can generate monophenyl radicals capable of hydrogen atom abstraction were investigated as photoinducible DNA cleaving agents. Pyrrolecarboxamide-conjugated 4'-bromoacetophenones were synthesized, and their DNA cleaving activities and sequence selectivities were determined.
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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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