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167118

Sigma-Aldrich

Ethyl 4-bromobutyrate

95%

Synonym(s):

γ-Bromobutyric acid ethyl ester, 1-Bromo-3-(carboethoxy)propane, 3-(Ethoxycarbonyl)propyl bromide, 4-Bromobutanoic acid ethyl ester, 4-Bromobutyric acid ethyl ester, Ethyl γ-bromobutyrate, Ethyl 4-bromobutanoate

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About This Item

Linear Formula:
Br(CH2)3COOC2H5
CAS Number:
2969-81-5
Molecular Weight:
195.05
Beilstein/REAXYS Number:
1749700
EC Number:
221-005-6
MDL number:
MFCD00000259
UNSPSC Code:
12352100
PubChem Substance ID:
24850193
NACRES:
NA.22

assay

95%

form

liquid

refractive index

n20/D 1.456 (lit.)

bp

80-82 °C/10 mmHg (lit.)

density

1.363 g/mL at 25 °C (lit.)

functional group

bromo
ester

SMILES string

CCOC(=O)CCCBr

InChI

1S/C6H11BrO2/c1-2-9-6(8)4-3-5-7/h2-5H2,1H3

InChI key

XBPOBCXHALHJFP-UHFFFAOYSA-N

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Application

Ethyl 4-bromobutyrate was used in Enzyme-linked immunosorbent assay for zilpaterol. It was used in the synthesis of isosteric thieno[2,3-b]-azepin-4-ones, having anti-tumor activity. It was also used in the synthesis of poly(2,6-dimethyl-1,4-phenylene oxide).

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

195.8 °F - closed cup

flash_point_c

91 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
STBG2831V
STBC7665V
S60786V
STBB4079
S60786

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Prithidipa Sahoo et al.
Bioorganic chemistry, 71, 315-324 (2017-03-14)
Naphthyridine-based fluorescent probe H1 was synthesized and characterized for the quantification and selective detection of Uric Acid (UA) in live cell. In presence of UA, H1 forms the specific host-guest complex mainly through intermolecular hydrogen bonding and aromatic stacking which
R F Koebel et al.
Journal of medicinal chemistry, 18(2), 192-194 (1975-02-11)
In view of the antitumor activity reported for 7,8-dimethylbenzo[b]azepine-2,5-dione, new isosteric thieno[2,3-b]-azepin-4-ones have been prepared by a Dieckmann ring closure reaction. Substituted 2-amino-3-carbethoxythiophenes were tosylated, or benzoylated, and the corresponding sodium salt was alkylated with ethyl 4-bromobutyrate. The resulting product
Weilin L Shelver et al.
Journal of agricultural and food chemistry, 52(8), 2159-2166 (2004-04-15)
Zilpaterol is an beta-adrenergic agonist approved for use in cattle in South Africa and Mexico as a growth promoter. It is not currently approved for use in the EU, USA, or Asia. Here, we report the development of an ELISA
Xingdong Yang et al.
Scientific reports, 8(1), 16680-16680 (2018-11-14)
A lateral flow immunochromatographic strip test (LFIST) based on a competitive format was developed for rapid and sensitive on-site detection of oseltamivir phosphate (OP) residues in poultry product. The sensitivity (half inhibitory concentration, IC50) of the LFIST in the detection
Kai Yao et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 1080, 50-58 (2018-02-25)
An immunoaffinity clean-up material based on a monoclonal antibody (mAb) has been prepared for concentrating and purifying bisphenol A (BPA) in 14 kinds of foodstuffs at trace level. Haptens and immunogen of bisphenol A have been synthesized and comprehensively characterized.
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