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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

Quality Level

100

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

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Certificates of Analysis (COA)

Lot/Batch Number
0000279676
0000201060
0000279676
0000201060
09311DH

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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
X Li et al.
Wei sheng yan jiu = Journal of hygiene research, 27(4), 263-265 (2000-02-22)
Curcumin is a coloring additive used in food, which has many biological functions. In order to provide basic information on its anticarcinogenicity, the antimutagenicity of curcumin was determined by Ames test and micronuclei test. The results indicated that curcumin (60-250
Rudy Chang et al.
Frontiers in cellular neuroscience, 12, 279-279 (2018-09-22)
Peripheral endothelial cells are capable of erythrophagocytosis, but data on brain endothelial erythrophagocytosis are limited. We studied the relationship between brain endothelial erythrophagocytosis and cerebral microhemorrhage, the pathological substrate of MRI-demonstrable cerebral microbleeds. To demonstrate the erythrophagocytic capability of the
N L Kobrinsky et al.
Clinical and investigative medicine. Medecine clinique et experimentale, 8(2), 160-166 (1985-01-01)
Endothelial cells have been shown to produce granulopoietic colony stimulating activity (CSA) under the regulatory control of a humoral factor, MRA produced by blood monocytes. An endothelial cell-derived granulopoietic inhibitory factor has also been described. To further define these apparently
R F Montaño et al.
Journal of immunological methods, 222(1-2), 73-82 (1999-02-18)
In this report we describe a reliable, sensitive, safe, and easy way to assess antibody-dependent complement-mediated hemolysis. The assay is based on the quantitation of hemoglobin (Hb) released from lysed erythrocytes indirectly, through the generation of fluorene blue, a compound
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