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77450

2-Bromoacetophenone

Name: 2-Bromoacetophenone
Brand: SIAL
Price: 757 PLN

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

Synonim(y):

ω-Bromoacetophenone, Phenacyl bromide

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Gabaryty przesyłki	SKU	Dostępność	Cena netto
10 g		Skontaktuj się z Obsługą Klienta, aby uzyskać informacje na temat dostępności	757,00 zł

Informacje o tej pozycji

Wzór liniowy:

C₆H₅COCH₂Br

Numer CAS:

70-11-1

Masa cząsteczkowa:

199.04

UNSPSC Code:

23151817

NACRES:

NA.22

PubChem Substance ID:

329767691

EC Number:

200-724-9

Beilstein/REAXYS Number:

606474

MDL number:

MFCD00000195

Assay:

≥99.0% (GC), ≥99.0%

Form:

crystals

757,00 zł

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Właściwości

grade

derivatization grade (GC derivatization)

Quality Level

100

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

Opis

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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Pokaż różnice

1 of 1

Ta pozycja	115835	183695	654787
Supelco 77450 2-Bromoacetophenone	Sigma-Aldrich 115835 2-Bromoacetophenone	Sigma-Aldrich 183695 2′-Bromoacetophenone	Sigma-Aldrich 654787 2,3′-Dibromoacetophenone
assay ≥99.0% (GC)	assay 98%	assay 99%	assay 97%
reaction suitability reagent type: derivatization reagent reaction type: Acylations	reaction suitability -	reaction suitability -	reaction suitability -
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 100
mp 48-51 °C (lit.), 49-50 °C	mp 48-51 °C (lit.)	mp -	mp 47-52 °C (lit.)
form crystals	form solid	form liquid	form solid
bp 135 °C/18 mmHg (lit.)	bp 135 °C/18 mmHg (lit.)	bp -	bp -

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Danger

Klasa składowania

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

Hazard Classifications

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

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Certyfikaty analizy (CoA)

Lot/Batch Number

BCCG1542

BCBG9218V

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Odwiedź Bibliotekę dokumentów

High-performance liquid chromatography of fatty acids in biological samples.

Lima ES and Abdalla DSP

Analytica Chimica Acta, 465(1-2), 81-91 (2002)

FT-IR and FT-Raman spectral investigation, computed IR intensity and Raman activity analysis and frequency estimation analysis on 4-chloro-2-bromoacetophenone using HF and DFT calculations.

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

Bromoacetophenone-based photonucleases: photoinduced cleavage of DNA by 4'-bromoacetophenone-pyrrolecarboxamide conjugates.

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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Numer pozycji handlu globalnego

SKU	NUMER GTIN
77450-10G	04061833481325
77450-50G	04061833448014

Questions

1–2 of 2 Questions

Anonymous

4 years ago

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. Technical Support
  
  4 years ago
  
  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).
  
  Helpful?
Anonymous

4 years ago

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

1 answer
1. Technical Support
  
  4 years ago
  
  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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