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761478

Sigma-Aldrich

N,N′-Bis(phenanthren-9-yl)-N,N′-bis(phenyl)-benzidine

99% (HPLC)

Synonym(s):

N,N′-Di-[(9-phenanthrenyl)-N,N′-diphenyl]-1,1′-biphenyl-4,4′-diamine, PAPB

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About This Item

Empirical Formula (Hill Notation):
C52H36N2
CAS Number:
182507-83-1
Molecular Weight:
688.86
MDL number:
MFCD03093245
UNSPSC Code:
12352103
PubChem Substance ID:
329766940

Assay

99% (HPLC)

form

powder

mp

287-293 °C

absorption

115696 at 256 nm
30624 at 297 nm
42143 at 338 nm

SMILES string

c1ccc(cc1)N(c2ccc(cc2)-c3ccc(cc3)N(c4ccccc4)c5cc6ccccc6c7ccccc57)c8cc9ccccc9c%10ccccc8%10

InChI

1S/C52H36N2/c1-3-17-41(18-4-1)53(51-35-39-15-7-9-21-45(39)47-23-11-13-25-49(47)51)43-31-27-37(28-32-43)38-29-33-44(34-30-38)54(42-19-5-2-6-20-42)52-36-40-16-8-10-22-46(40)48-24-12-14-26-50(48)52/h1-36H

InChI key

LBFXFIPIIMAZPK-UHFFFAOYSA-N

Application

This material is a common hole transport material for OLED devices.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Organic Electronics, 10, 1610-1610 (2009)
Robert B Denman et al.
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Changes in cytoplasmic pH are known to regulate diverse cellular processes and influence neuronal activities. In neurons, the intracellular alkalization is shown to occur after stimulating several channels and receptors. For example, it has previously demonstrated in P19 neurons that
Manlong Xu et al.
Journal of pharmacological and toxicological methods, 71, 1-7 (2014-12-03)
PrestoBlue is a new resazurin based reagent to assess cell viability and cytotoxicity. It is claimed to be a fast and highly sensitive assay. Here, we compared PrestoBlue, alamarBlue, and 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyl tetrazonium bromide (MTT) in assessing cell viability of human

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