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Sigma-Aldrich

4-(Phenylazo)diphenylamine

97%

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Synonym(s):
4-Anilinoazobenzene, N-Phenyl-4-phenylazoaniline
Linear Formula:
C6H5N=NC6H4NHC6H5
CAS Number:
101-75-7
Molecular Weight:
273.33
Beilstein/REAXYS Number:
749359
EC Number:
202-972-3
MDL number:
MFCD00003023
UNSPSC Code:
12171500
PubChem Substance ID:
24853732
NACRES:
NA.47

Quality Level

200

assay

97%

form

powder

mp

89-91 °C (lit.)

λmax

411 nm

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

N(c1ccccc1)c2ccc(cc2)\N=N\c3ccccc3

InChI

1S/C18H15N3/c1-3-7-15(8-4-1)19-16-11-13-18(14-12-16)21-20-17-9-5-2-6-10-17/h1-14,19H/b21-20+

InChI key

VXLFYNFOITWQPM-QZQOTICOSA-N

Related Categories

Pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Annett Boeddrich et al.
Cell chemical biology, 26(1), 109-120 (2018-11-26)
Self-propagating amyloid-β (Aβ) aggregates or seeds possibly drive pathogenesis of Alzheimer's disease (AD). Small molecules targeting such structures might act therapeutically in vivo. Here, a fluorescence polarization assay was established that enables the detection of compound effects on both seeded and

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