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D17106

Sigma-Aldrich

2,7-Diaminofluorene

>97%

Synonym(s):

2,7-Fluorenediamine

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About This Item

Empirical Formula (Hill Notation):
C13H12N2
CAS Number:
525-64-4
Molecular Weight:
196.25
Beilstein/REAXYS Number:
2099859
EC Number:
208-377-5
MDL number:
MFCD00001128
UNSPSC Code:
12352100
PubChem Substance ID:
24893519
NACRES:
NA.22

assay

>97%

form

powder

mp

160-162 °C (lit.)

SMILES string

Nc1ccc-2c(Cc3cc(N)ccc-23)c1

InChI

1S/C13H12N2/c14-10-1-3-12-8(6-10)5-9-7-11(15)2-4-13(9)12/h1-4,6-7H,5,14-15H2

InChI key

SNCJAJRILVFXAE-UHFFFAOYSA-N

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Application

Analytical reagent for metals.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

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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T Ducrot et al.
Vox sanguinis, 71(1), 30-36 (1996-01-01)
The mechanism whereby passive Rh (D) immunoglobulins suppress the fetomaternal alloimmunization is still unclear. New in vitro tests are needed to better characterize the functional properties of polyclonal anti-Ds. The DAF assay was developed to monitor the antibody-dependent cell-mediated cytotoxicity
Daniel Trnka et al.
Nature communications, 11(1), 3445-3445 (2020-07-12)
Despite their very close structural similarity, CxxC/S-type (class I) glutaredoxins (Grxs) act as oxidoreductases, while CGFS-type (class II) Grxs act as FeS cluster transferases. Here we show that the key determinant of Grx function is a distinct loop structure adjacent
R E Worthington et al.
Experimental hematology, 15(1), 85-92 (1987-01-01)
We have developed a new colorimetric method to detect early erythroid clonogenic progenitor cells by virtue of their hemoglobin-containing progeny in vitro. The method relies upon the specific oxidation of 2,7-diaminofluorene (DAF) by the pseudoperoxidase activity of hemoglobin (Hb). Generation
S J Gebran et al.
Journal of immunological methods, 151(1-2), 255-260 (1992-07-06)
A sensitive and rapid colorimetric method for the in vitro determination of phagocytic activity and antibody-dependent cell-mediated cytotoxicity (ADCC) is described. The assay uses red blood cells (RBC) as target cells and relies on the specific oxidation of 2,7-diaminofluorene (DAF)
Huy A Nguyen et al.
ACS nano, 14(5), 6127-6137 (2020-04-24)
Unlike quantum dots, photophysical properties of carbon dots (CDs) are not strongly correlated with particle size. The origin of CD photoluminescence has been related to sp2 domain size and the abundance of oxidized surface defects. However, direct imaging of surface-accessible
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