201626
Fluoresceinamine, isomer I
Synonym(s):
5-Aminofluorescein
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About This Item
Empirical Formula (Hill Notation):
C20H13NO5
CAS Number:
Molecular Weight:
347.32
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
222-043-6
Beilstein/REAXYS Number:
48395
MDL number:
form
powder
Quality Level
mp
223 °C (dec.) (lit.)
solubility
methanol: 5 mg/mL
λmax
490-501 nm
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
SMILES string
Nc1ccc2c(c1)C(=O)OC23c4ccc(O)cc4Oc5cc(O)ccc35
InChI
1S/C20H13NO5/c21-10-1-4-14-13(7-10)19(24)26-20(14)15-5-2-11(22)8-17(15)25-18-9-12(23)3-6-16(18)20/h1-9,22-23H,21H2
InChI key
GZAJOEGTZDUSKS-UHFFFAOYSA-N
General description
Fluoresceinamine, isomer I belongs to the class of derivatized fluoresceins.
Application
Fluoresceinamine, isomer I is suitable for use in a specific and sensitive spectrophotometric method for determining nitrite. It has been used to fluorescently tag nanoparticles through a competitive carboxyl-amine coupling reaction to visualize nanoparticle internalization.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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D M Kranz et al.
The Journal of biological chemistry, 257(12), 6987-6995 (1982-06-25)
Binding of fluorescyl ligand by five IgG anti-fluorescyl hybridoma proteins (4-4-20, 6-10-6, 20-4-4, 20-19-=1, 20-20-3) was examined. Relative reduction in fluorescence of bound fluorescein, deuterium oxide (D2O)-induced enhancement of fluorescence, and the effects of pH on binding kinetics were measured
pH sensor based on immobilized fluoresceinamine
Saari L A
Analytical Chemistry, 54, 821-823 (1982)
A synthetic membrane-anchored antigen efficiently promotes uptake of antifluorescein antibodies and associated protein a by mammalian cells.
S L Hussey et al.
Journal of the American Chemical Society, 123(50), 12712-12713 (2001-12-14)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 201626-1G | 04061826111925 |
| 201626-250MG | 04061838764362 |
| 201626-5G | 04061838764379 |