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180017

Sigma-Aldrich

2-(5-Bromo-2-pyridylazo)-5-(diethylamino)phenol

97%

Synonym(s):

Bromo-PADAP

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About This Item

Empirical Formula (Hill Notation):
C15H17BrN4O
CAS Number:
14337-53-2
Molecular Weight:
349.23
Beilstein/REAXYS Number:
430511
EC Number:
238-286-6
MDL number:
MFCD00006255
UNSPSC Code:
12171500
PubChem Substance ID:
24850842
NACRES:
NA.47
Pricing and availability is not currently available.

Quality Level

100

assay

97%

form

powder

mp

157-158 °C (lit.)

λmax

443 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

2-8°C

SMILES string

CCN(CC)c1ccc(\N=N\c2ccc(Br)cn2)c(O)c1

InChI

1S/C15H17BrN4O/c1-3-20(4-2)12-6-7-13(14(21)9-12)18-19-15-8-5-11(16)10-17-15/h5-10,21H,3-4H2,1-2H3/b19-18+

InChI key

HNVCXDAVEHOIBP-VHEBQXMUSA-N

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
SHBR0710
SHBQ6510
MKCM9067
MKCL8459
MKCH5292

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Mohadeseh Madadizadeh et al.
Environmental monitoring and assessment, 185(5), 4097-4105 (2012-09-04)
The present research reports on the application of modified multiwalled carbon nanotubes as a new, easily prepared, and stable solid sorbent for the column preconcentration of ultra-trace amounts of cadmium in aqueous solution. Multiwalled carbon nanotubes were oxidized with concentrated
J Patrick Pancras et al.
Analytical and bioanalytical chemistry, 374(7-8), 1306-1311 (2002-12-11)
A solid co-precipitated material obtained from an ion-pair of 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol (5-Br-PADAP) and tetraphenylborate (TPB), and microcrystals of naphthalene has been tried as an adsorbent for the column preconcentration of copper(I), iron(II), nickel(II) and Zn(II). The retention of the metal ions
N S Orona et al.
Toxicology and applied pharmacology, 261(3), 309-316 (2012-05-09)
Uranium compounds are widely used in the nuclear fuel cycle, military and many other diverse industrial processes. Health risks associated with uranium exposure include nephrotoxicity, cancer, respiratory, and immune disorders. Macrophages present in body tissues are the main cell type
B Kuswandi et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 17(1), 181-186 (2002-05-08)
An optical-fiber chemical sensor (optode) is described for the simultaneous determination of Zn2+ and Cd2+ mixtures using 2-(5-bromo-2-pyridylazo)-5-(diethylamino)phenol immobilized onto XAD-4 (Br-PADAP/XAD-4). A simultaneous analysis was achieved by using a single-wavelength kinetic approach coupled with a regression model. Here, the
Romina P Monasterio et al.
Talanta, 79(5), 1484-1488 (2009-07-29)
An on-line retention and preconcentration system based on a sheep wool-packed microcolumn combined with flame atomic absorption spectrometry is proposed for trace level determination of Cd in wine. A chelating reagent 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol was immobilized onto the wool before retention of
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