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77450

Supelco

2-Bromoacetophenone

for GC derivatization, LiChropur™, ≥99.0%

Synonyme(s) :

ω-Bromoacetophenone, Phenacyl bromide

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About This Item

Formule linéaire :
C6H5COCH2Br
Numéro CAS:
70-11-1
Poids moléculaire :
199.04
Beilstein:
606474
Numéro CE :
200-724-9
Numéro MDL:
MFCD00000195
Code UNSPSC :
12000000
ID de substance PubChem :
329767691
Nomenclature NACRES :
NA.22
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Qualité

for GC derivatization
LiChropur™

Niveau de qualité

100

Essai

≥99.0% (GC)
≥99.0%

Forme

crystals

Pertinence de la réaction

reagent type: derivatization reagent
reaction type: Acylations

Technique(s)

gas chromatography (GC): suitable

pb

135 °C/18 mmHg (lit.)

Pf

48-51 °C (lit.)
49-50 °C

Température de stockage

2-8°C

Chaîne SMILES 

BrCC(=O)c1ccccc1

InChI

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

Clé InChI

LIGACIXOYTUXAW-UHFFFAOYSA-N

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Catégories apparentées

Description générale

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

Application

Preparation of crystalline esters from acids

Informations légales

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Pictogrammes

Corrosion
GHS05

Mention d'avertissement

Danger

Mentions de danger

H314

Classification des risques

Skin Corr. 1B

Code de la classe de stockage

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

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

235.4 °F - closed cup

Point d'éclair (°C)

113 °C - closed cup

Équipement de protection individuelle

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

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Certificats d'analyse (COA)

Lot/Batch Number
BCCG1542
BCBG9218V

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Les clients ont également consulté

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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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